Safeguarding the well-being and performance of livestock are top priorities in any animal agriculture operation. But mycotoxins, which present a serious and ongoing risk to feed quality, can undermine those goals. The Alltech European Harvest Analysis has revealed a notably high mycotoxin challenge for 2023, primarily attributed to the challenging weather conditions throughout the region.   

Mycotoxin problems generally start in the field, but even if feedstuffs are uncontaminated or minimally contaminated at harvest, they can develop significant mycotoxin levels in storage. Proper storage management is therefore vital to minimising further risk. This is particularly true during a high mycotoxin challenge year, as seen in 2023.  

This post explores key storage management practices to limit continuing mycotoxin challenges.  

Why does storage matter? 

Like all moulds and fungi, the ones that produce damaging mycotoxins thrive in conditions of high moisture, erratic temperature, insect infestation and oxygen exposure. Regular monitoring and maintenance to preserve optimal conditions in grains and forages, both at harvest and during storage, is crucial.  

Storing grain:  

For short-term storage, dry grain to less than 16% moisture content as soon as possible after harvest. For longer-term storage (6–12 months), grain should be dried to less than 14% moisture.  

• Avoid moisture build-up and maintain sufficient aeration in grain stores and silos (regular maintenance of aeration systems is important to sustaining optimum performance). 

• Regularly monitor grain temperatures and humidity. 

• Maintain effective insect control. 

• Inspect stores and silos for leaks or build-up of moisture. 

• Thoroughly clean and inspect stores and silos between different batches of grains and feedstuffs. 

• Where practical, ingredients should be used in a ‘first in, first out’ manner.  

• Apply a mould inhibitor such as Mold–Zap® to help reduce fungal growth.  

• Establish a detailed monitoring program with a clear set of standard operating procedures (SOPs). 

Storing forage:  

As moulds require oxygen to grow, attaining and maintaining an anaerobic environment is key to reducing growth and subsequent mycotoxin risk.  

• Ideally, ensile all forages at between 32–36% dry matter (DM).  

• Seal the clamp thoroughly and monitor regularly to ensure that an anaerobic environment is maintained throughout storage.  

• Use a sharp feed-out tool to remove forage from the clamp.  

• Move across the feed face as quickly as possible (ideally, five days maximum).  

• Prepare the total mixed ration (TMR) using forage freshly removed from the clamp, and then feed immediately. 

• Remove uneaten feed daily, prior to placing fresh feed in front of the livestock.  

• Ensure that all mixing and feed areas are kept clean and free of mouldy feed residue. 

Download this practical guide here.   

Insights from the Alltech 2023 European Harvest Analysis  

Alltech works with producers to create individualized mycotoxin management strategies to complement these storage techniques. This process begins with detailed data about the mycotoxin threat in particular regions, crops and species.  

The annual Alltech European Harvest Analysis programme provides this vital information. Its 2023 report, released in December, was based on testing and assessment of more than 1,100 samples, mostly at the leading-edge Alltech 37+® laboratory in Dunboyne, Ireland. This revealed a heightened threat across the continent, partly as a result of increasingly extreme weather and climate conditions.  

Key insights from this year’s European Harvest Analysis included the following: 

• The samples contained an average of 4.4 mycotoxins. 

• Fusarium-related challenges in wheat and barley are high due to persistent rains. 

• Barley presents the highest risk among small grains. 

• Varied mycotoxin challenges exist in corn across central and southern Europe. 

• Grass silage in the UK and Ireland poses a Penicillium risk for dairy producers. 

These findings emphasise the need to take decisive action to protect productivity, profitability, and overall animal health and well-being. 

Protect yourself against mycotoxin risk  

Sign up to download the full report here, and gain access to other resources, including: 

• an interactive mycotoxin risk map 

• downloadable materials and articles 

• a series of videos with insights from Alltech experts 

These essential tools will empower you to make the most effective mycotoxin control decisions during the upcoming feeding season. 

En tant que propriétaires d'animaux de compagnie responsables, nous devons veiller au bien-être de nos chers compagnons tout en tenant compte de l'impact environnemental des soins qui leur sont prodigués. Ces dernières années, le concept de durabilité a gagné en importance dans divers secteurs, y compris celui de la production d'aliments pour animaux de compagnie.

Examinons l'importance de ce concept dans les aliments pour animaux de compagnie, en soulignant notamment les avantages de l'incorporation du Yucca schidigera, un ingrédient naturel, et en faisant la lumière sur les pratiques agricoles qui permettent de récolter cette plante puissante de manière durable.

Durabilité des aliments pour animaux de compagnie

La production d'aliments pour animaux de compagnie a une empreinte écologique qui lui est propre, depuis l'approvisionnement en ingrédients jusqu'à l'emballage et au transport. L'adoption de pratiques durables dans la fabrication d'aliments pour animaux de compagnie permet non seulement de réduire l'impact sur l'environnement, mais aussi de garantir la santé et la vitalité à long terme de nos animaux. En optant pour des ingrédients d'origine durable et en employant des méthodes de production respectueuses de l'environnement, nous pouvons contribuer à un avenir plus vert pour nos compagnons à fourrure.

Qu'est-ce que le Yucca schidigera ?

Le yucca schidigera, également connu sous le nom de yucca mojave, est une plante originaire du sud-ouest des États-Unis et du nord du Mexique qui a été reconnue pour ses nombreux bienfaits pour la santé dans l'alimentation des animaux de compagnie. La plante contient des saponines naturelles qui possèdent des propriétés anti-inflammatoires et antioxydantes.

Il est toutefois important de savoir que tous les produits à base de yucca ne se valent pas. La façon dont le yucca est cultivé et récolté peut varier. La durabilité commence à la source, et des pratiques agricoles régénératrices sont nécessaires pour garantir que la production de yucca est à la fois écologiquement et socialement responsable. Travailler avec des fournisseurs de confiance garantit aux producteurs d'aliments pour animaux de compagnie que leurs ingrédients proviennent de sources sûres, fiables et durables.

Des entreprises telles qu'Alltech comprennent l'importance de l'agriculture régénératrice. Le site de production ultramoderne d'Alltech à Serdán, au Mexique, (où est produit Deo-Pet®, un ingrédient pour aliments pour animaux de compagnie à base de yucca) montre la voie à suivre.

Une récolte responsable

Le système de gestion des récoltes de yucca d'Alltech nous permet d'assurer la continuité à long terme de l'espèce. La zone de plantation, les méthodes de récolte et les plans de coupe sont déterminés conformément aux réglementations établies par le ministère mexicain de l'environnement et des ressources naturelles (SEMARNAT).

Alltech Serdán, situé à environ 120 miles au sud-est de la ville de Mexico, soutient et conseille les fournisseurs potentiels, principalement des familles locales, qui apprennent à récolter le yucca de manière responsable. Ces fournisseurs ne coupent que des plantes âgées d'au moins 15 ans, et ils le font avec précaution afin d'assurer une repousse rapide.

Alltech les forme également à la collecte, au stockage et à l'enlèvement du yucca de manière à éviter tout dommage environnemental à la flore et à la faune environnantes.

Le reboisement et au-delà

Selon les règles de reboisement de SEMARNAT, pour chaque yucca récolté, un plant de yucca doit être planté. Alltech va au-delà de cette exigence : pour chaque yucca récolté, trois arbres sont plantés par des agriculteurs locaux. Alltech fournit les plants et assure une formation et des programmes annuels pour évaluer ces efforts de reboisement. En 2022, l'usine de Serdán a planté 80 046 plants dans sa pépinière et en a reboisé 61 113.

Alltech Serdán utilise également les déchets de yucca pour produire du compost et améliorer les plants de yucca qui poussent dans la pépinière, réduisant ainsi le total des déchets mis en décharge de 88 % entre 2019 et 2022. L'ensemble de l'installation utilise du gaz naturel comprimé, ce qui réduit ses émissions de CO2 de 17 % par an. Elle abrite également le premier projet mondial d'énergie renouvelable d'Alltech, un système d'énergie solaire photovoltaïque qui réduit encore l'empreinte carbone de l'usine.

Engagement envers la communauté

Chez Alltech Serdán, notre engagement pour un monde meilleur va bien au-delà de la production responsable de yucca. Nous plantons également des graines d'espoir et de connexion.

Alltech Serdán a été certifiée par Empresa Socialmente Responsable (ESR) en tant qu'entreprise socialement responsable. Cette reconnaissance prestigieuse est accordée aux entreprises mexicaines qui s'engagent à mettre en œuvre des politiques, des programmes, des décisions et des actions qui profitent à l'entreprise et qui ont un impact positif sur les personnes, l'environnement et les communautés au sein desquelles elles opèrent.

La certification ESR exige des entreprises qu'elles répondent à des attentes dans cinq domaines : la qualité de vie des employés, l'éthique des affaires, l'engagement communautaire, la sensibilisation à l'environnement et la gestion d'entreprise.

Le site de production de Serdán, qui a commencé avec 15 employés, en compte aujourd'hui 200, ce qui en fait le seul employeur important de la ville. Elle crée également des emplois pour les 50 à 70 familles locales qui fournissent les plants de yucca.

Alltech Serdán participe à de nombreux projets sociaux en faveur des enfants de la région, notamment en soutenant une école primaire, une école pour personnes ayant des besoins spéciaux, l'orphelinat Casa Hogar et plusieurs autres organisations locales.

Nourrir les animaux de compagnie et protéger la planète

Soutenir les entreprises et les fournisseurs qui privilégient les pratiques agricoles responsables encourage l'adoption future d'approches durables dans l'ensemble de l'industrie des aliments pour animaux de compagnie.

Alors que nous allons de l'avant, il y a toujours de la place pour l'innovation et l'amélioration. Les nouvelles idées en matière de production d'aliments pour animaux de compagnie, comme l'incorporation par Alltech de Yucca schidigera d'origine durable, constituent une étape essentielle vers un avenir plus vert et plus sain pour nos animaux de compagnie, nos communautés et notre planète.

As responsible pet owners, we must ensure the well-being of our beloved companions while also considering the environmental impact of their care. In recent years, the concept of sustainability has gained significant traction in various industries, including pet food production.

Let’s explore the importance of the concept in pet foods, specifically highlighting the benefits of incorporating Yucca schidigera, a natural ingredient, and shedding light on farming practices that sustainably harvest this powerful plant.

Sustainability in pet foods

Pet food production carries its own unique ecological footprint, from sourcing ingredients to packaging and transportation. Embracing sustainable practices in pet food manufacturing not only reduces environmental impact but ensures the long-term health and vitality of our pets. By opting for sustainably sourced ingredients and employing eco-friendly production methods, we can contribute to a greener future for our furry companions.

What is Yucca schidigera?

Yucca schidigera, also known as Mojave yucca, is a plant native to the southwestern United States and northern Mexico that has gained recognition for its numerous health benefits in pet food. The plant contains natural saponins, which possess anti-inflammatory and antioxidant properties.

It’s important, though, to recognize that not all yucca products are the same. How yucca is farmed and harvested can vary. Sustainability starts at the source, and regenerative agricultural practices are needed to ensure that yucca production is both environmentally and socially responsible. Working with trusted suppliers assures pet food producers that their ingredients are from safe, reliable and sustainable sources.

Companies such as Alltech understand the importance of regenerative agriculture. Alltech’s state-of-the-art production facility in Serdán, Mexico — where Deo-Pet®, a yucca-based pet food ingredient, is produced — is leading the way.

A responsible harvest

Alltech’s yucca harvest management system enables us to ensure the long-term continuity of the species. The planting area, harvesting methods and cutting plans are determined following the regulations established by the Ministry of the Environment and Natural Resources (SEMARNAT) of Mexico.

Alltech Serdán, located about 120 miles southeast of Mexico City, supports and advises potential suppliers, mostly local families, as they learn to harvest the yucca responsibly. These suppliers only cut plants that are at least 15 years old, and they cut carefully to ensure rapid regrowth.

Alltech also trains them to collect, store and remove the yucca in a way that avoids environmental damage to surrounding flora and fauna.

Reforestation and beyond

According to the reforestation rules of SEMARNAT, for every yucca tree harvested, one yucca seedling must be planted. Alltech goes above this requirement: for every yucca tree harvested, three trees are planted by local farmers. Alltech supplies the seedlings and provides training and annual programs to review these reforestation efforts. In 2022, the Serdán facility planted 80,046 seedlings in its nursery and reforested 61,113 seedlings.

Alltech Serdán also uses Yucca waste to produce compost and improve yucca seedlings growing in the nursery, reducing the total waste taken to the landfill by a full 88% from 2019 to 2022. The facility as a whole uses compressed natural gas, which reduces its CO₂ emissions by 17% annually. It’s also home to Alltech’s first global renewable energy project, a photovoltaic solar energy system that further reduces the plant’s carbon footprint.

Commitment to the community

At Alltech Serdán, our commitment to a better world goes well beyond responsible yucca production. We also plant seeds of hope and connection.

Alltech Serdán has been certified by Empresa Socialmente Responsable (ESR) as a socially responsible company. This prestigious endorsement is given to businesses in Mexico that are committed to policies, programs, decision-making and actions that benefit the business and have a positive impact on people, the environment and the communities in which they operate.

The ESR certification requires companies to meet expectations in five pillars: quality of life for employees, business ethics, community involvement, environmental awareness and corporate management.

The Serdán production facility, which started with 15 employees, now has 200, making it the only significant employer in the town. It also generates employment for the 50–70 local families who supply yucca plants.

Alltech Serdán participates in numerous social projects that benefit local children, including its support of a primary school, a special-needs school, the Casa Hogar orphanage, and several other local organizations.

Nourishing pets and protecting the planet

Sustainability means taking positive action today for the success of tomorrow, and supporting companies and suppliers that prioritize responsible farming practices encourages the future adoption of sustainable approaches throughout the pet food industry.

As we move forward, there’s always room for innovation and improvement. New ideas in pet food production, like Alltech’s incorporation of sustainably sourced Yucca schidigera, are a vital step toward a greener and healthier future for our pets, our communities and our planet.

In the intricate world of dairy farming, ensuring the health and well-being of your herd is paramount for sustainable milk production. One crucial phase in a cow’s life cycle that demands meticulous attention is the transition period, particularly the three weeks leading up to calving. Managing this window effectively can significantly reduce the risk of metabolic diseases, enhancing the cow’s health and overall productivity.

This blog delves into the critical aspects of transition cow management, with a special focus on the use of DCAD (dietary cation-anion difference) mineral products to mitigate metabolic diseases.

Understanding the transition period

The transition period, especially three weeks before calving, is a pivotal phase in a cow’s life. During this time, the cow undergoes substantial physiological changes, including changes in dry matter intake (DMI), to prepare her body for the upcoming lactation. Proper management during this period is crucial to prevent common metabolic problems such as milk fever and retained placenta.

Dry matter intake

DMI refers to the amount of feed, excluding water, consumed by a cow. It plays a key role in a cow’s overall health and productivity. During the dry period, ensuring adequate DMI is crucial for both the cow and the developing calf. Adequate DMI ensures fetal growth and colostrum production, and it prepares the cow for the metabolic demands of lactation by providing sufficient energy, protein and minerals.

However, due to physical and hormonal changes, DMI often dips in the weeks leading up to calving. This “negative energy balance” can lead to a cascade of metabolic problems, including ketosis and milk fever.

Body condition score management

Maintaining optimal body condition score throughout the transition period is key. Over-conditioned cows (body condition score >4) are at higher risk of calving difficulties, retained placenta and metabolic diseases. Conversely, under-conditioned cows (body condition score <3) struggle to meet lactation demands, which compromises milk production and calf health.

Finding the sweet spot is essential. Aim for a body condition score of 3.5 at calving, allowing cows to mobilize some body fat during early lactation while maintaining adequate energy reserves.

The role of DCAD mineral products

One effective strategy to support transition cows and reduce the incidence of metabolic diseases is the use of DCAD mineral products, such as Alltech’s Calving Care. These products are designed to adjust the dietary cation-anion balance, creating an environment that supports the cow’s health during this critical time.

DCAD is calculated by subtracting the dietary anion content (chloride and sulfur) from the dietary cation content (sodium, potassium and calcium). A negative DCAD is recommended for close-up dry cows to create an acidic environment, which aids in calcium mobilization and absorption, reducing the risk of milk fever.

Reducing milk fever and related metabolic diseases

Milk fever, scientifically known as hypocalcemia, is a common metabolic disease affecting lactating cows. It occurs when there is a sudden drop in blood calcium levels during the onset of lactation, leading to symptoms such as muscle weakness, difficulty standing, and in severe cases, paralysis.

By strategically incorporating DCAD mineral products into the diets of transition cows, dairy farmers can help prevent milk fever. Maintaining an appropriate dietary balance supports the cow’s ability to mobilize calcium reserves, reducing the likelihood of hypocalcemia during the critical periparturient period.

Additional benefits of proper transition cow management

Beyond mitigating milk fever, effective transition cow management supports other aspects of the calving process. It reduces the risk of retained placenta, metritis, ketosis and other metabolic problems. Cows or heifers with well-managed transition periods are more likely to have a smooth calving process, leading to healthier calves and improved milk production post-calving.

Studies indicate a strong correlation between proper transition cow management, including DCAD supplementation, and reduced instances of metabolic disease, highlighting the importance of these practices in modern dairy farming.

Conclusion

In the world of dairy farming, the three weeks leading up to calving are a critical period that demands attention and strategic management. Proper transition cow management, including monitoring DMI, managing body condition, addressing nutritional needs, and incorporating DCAD mineral products, can significantly reduce the risk of metabolic diseases such as milk fever.

By embracing these practices, dairy farmers can enhance the overall health of their herds, improve calving outcomes, and set the stage for robust milk production. In a world where the health of the herd directly correlates with the success of the farm, transitioning cows with care and precision becomes not just a practice but a necessity for sustainable and prosperous dairy operations.

About the author:

Dr. Ghazanfar Naseer is the regional ruminant and mycotoxin technical manager for Asia Pacific at Alltech. He is currently based in Australia.

Dr. Naseer was one of three people selected to participate in the Alltech Dairy Career Development Program in 2015. His current role in the company has taken him to countries around the world. Dr. Naseer has vast international experience and expertise in ruminant nutrition and management. He has worked with various dairy and beef producers across the globe, from small farms to large operations.

Born in Pakistan, Dr. Naseer earned his doctoral degree in veterinary medicine from PMAS-Arid Agriculture University in Rawalpindi, Pakistan, with a gold medal distinction. He is also certified as a CowSignals® Master Trainer in Thailand.

I want to learn more about nutrition for dairy.

We talk with Dr. Emily Stackhouse, Alltech research manager in the areas of livestock and the environment, about the tools and metrics for estimating the impact of sustainability tools for the poultry industry. Additionally, we explore what GHG foot printing services are available to producers.

Click here for full interview. 

Por Mark Robbins

En 2027, la línea de suplementos ganaderos Crystalyx® de Alltech cumplirá 50 años. Y aunque la presentación y las características nutricionales de estas soluciones –con casi medio siglo de existencia– siguen siendo las mismas; a lo largo de este tiempo se han demostrado más sus beneficios.

El primer suplemento ganadero de autoconsumo de Crystalyx® contenía un 12% de proteína cruda (PC). Poco tiempo después de su lanzamiento, se introdujo en el mercado una segunda formulación que agregaba un 8% más de PC procedente del nitrógeno no proteico (urea) –lo que la convirtió en un bloque nutricional con 20% de PC–. En la actualidad, estos dos productos están disponibles como Crystalyx® HE-12™ y Crystalyx® HE-20™ respectivamente (el “HE” de la marca destaca que representan una fuente alta en energía).

Y así conforme nuestro conocimiento y experiencia en la ganadería se enriquece con los años, lo mismo sucede con las tecnologías de Crystalyx®; ya que la nutrición y la rentabilidad proporcionadas por estos suplementos para el ganado también se han maximizado significativamente a lo largo de estas casi 5 décadas.

¿Cómo Crystalyx® ofrece resultados mágicos?

Cuando empecé a trabajar en Crystalyx® –esta compañía tendría 18 años– tuve una conversación en la Convención de Ganaderos de Montana con un catedrático muy conocido y respetado en la Universidad Estatal de Montana:

—¿Cómo se formulan los suplementos de Crystalyx® para hacerlos mágicos? —me preguntó—.

—¿Por qué dice que son mágicos? ­—le respondí con otra pregunta—.

—A veces les pregunto a los ganaderos si Crystalyx® es una suplementación con proteínas y minerales rentable para el ganado bovino –me respondió—. Y ellos me contestan que cuando dejan de suministrar las soluciones de Crystalyx® a sus animales, entonces estos presentan problemas como bajas tasas de concepción, placentas retenidas y, sobre todo, una mala salud en los terneros. Yo leo las etiquetas y veo que los componentes son los mismos que los de otros suplementos minerales de autoconsumo en bolsa. Por lo que te vuelvo a preguntar: ¿Qué hace que Crystalyx® sea tan mágico?

—La verdad…, no lo sé —le confesé con una sonrisa. En aquel momento acababa de empezar a trabajar en la empresa. Pero conocí la respuesta en los siguientes años.

Un suplemento mágico desde sus inicios

Recuerdo que cuando Crystalyx® tenía unas 2 décadas en el mercado y yo era un nutricionista recién graduado, se podía encontrar alrededor de 20 variedades de sus presentaciones. Me llamó la atención que todos los materiales de marketing de estos suplementos ganaderos tuvieran el mismo eslogan: “Alto en energía”. Ya que su contenido energético de entonces era muy similar al proporcionado por el maíz (el cual era significativamente más económico). Por lo que me pregunté: ¿por qué los productores preferían las soluciones de Crystalyx® cuando existían otras alternativas más baratas en la industria?

Cuando se empezó a suministrar Crystalyx® a los animales fue difícil explicar el modo de acción que estaba detrás de sus óptimos resultados. El éxito que obtuvieron los ganaderos se explicó entonces por el aumento de las cantidades de saliva producidas por las vacas al momento de lamer los suplementos. Aunque eso sin duda era un beneficio, aún había mucho más por descubrir sobre la magia de las soluciones de Crystalyx®.

Primeros estudios sobre Crystalyx®

A principios de la década de 1990 se realizaron las primeras investigaciones sobre los suplementos ganaderos de Crystalyx®, las cuales ayudaron a explicar su impacto positivo sobre el desempeño animal. En los años siguientes, se llevaron a cabo otros estudios que midieron mejoras significativas relacionadas con la digestibilidad de los forrajes de baja calidad –gracias a una suplementación que era suministrada a no más de medio kilo por día–. Por lo que en una época en la que por lo general los animales recibían un suministro diario de suplemento –sobre todo granos, tortas o cubos en cantidades de 1 kilo o más al día– se pensó que proporcionar pequeñas cantidades de Crystalyx® influiría muy poco en la nutrición de las vacas.

Dos ensayos posteriores sobre digestión –realizados por la Universidad Estatal de Kansas en 1996– demostraron que un consumo habitual de Crystalyx® BGF-30™ podía aumentar entre un 21 y un 36% la digestibilidad de la fibra detergente neutra (FDN) de los forrajes de baja calidad. De esta manera, se pudo corroborar que este suplemento ganadero puede ofrecer mucho más que solo un aumento de la producción de saliva y que un alto contenido energético. Incluso, los niveles relativamente bajos de proteína que proporciona Crystalyx® aumentan notablemente la digestibilidad de los forrajes de baja calidad; lo que incrementa en gran medida la energía liberada del forraje suministrado.

Por lo que si bien nuestras primeras campañas de marketing se enfocaron en destacar el contenido energético de Crystalyx®, lo que verdaderamente sobresalió fue cómo estos suplementos ganaderos ayudaban a liberar más la energía de los forrajes que se proporcionaban al ganado bovino. Me di cuenta entonces de que –quizás por arte de magia– estas soluciones eran realmente altas en energía y de que este mayor aporte energético tenía un impacto positivo sobre la calificación de la condición corporal de los animales.

La magia en los potreros

Posteriormente, muchas de nuestras investigaciones de finales de los 90 y de principios del 2000 se enfocaron en estudiar a las vacas con collares GPS –lo que entonces era considerado toda una innovación– para conocer cómo se podía proporcionar Crystalyx® para mejorar la distribución del ganado bovino en los potreros. De esta manera, nuestros bloques nutricionales permitieron a los ganaderos y a los animales aprovechar mejor las áreas (los forrajes) de un potrero que a menudo eran desaprovechadas; además, de utilizar las zonas que estaban alejadas del agua o en las que los animales tenían que subir por pendientes empinadas.

Muchas de estas investigaciones ya se han explicado en otros artículos y no se puede dejar de destacar uno de los principales atributos de Crystalyx® –que lo hemos comprobado a lo largo de todos estos años–: su palatabilidad frente a otros suplementos de autoconsumo. Los datos de los estudios de los animales con collares GPS revelaron –para sorpresa de muchos– que solo dos tercios de los rebaños consumían las sales minerales tradicionales que se les suministraban en bolsas. Y de acuerdo con estos mismos estudios, entre el 90 y el 97% de las vacas consumían las soluciones de Crystalyx®.

Todos sabemos que el ganado bovino es atraído por el sabor de la melaza, pero si vemos que hasta una tercera parte de los animales no consume un suplemento; entonces esto puede tener un impacto realmente negativo sobre el desempeño animal. Ya que si una de cada tres vacas presenta retraso en la concepción, placenta retenida o mala salud de los terneros; las consecuencias pueden ser una reducción significativa de la productividad de todo el rebaño. Por esta razón es clave que los productores opten por los suplementos ganaderos que aseguren que prácticamente todas sus vacas los consuman; para que así puedan observar resultados que parezcan verdaderamente mágicos.

Los suplementos ganaderos de la línea Crystalyx® de Alltech están disponibles para el ganado bovino durante todo el año y han demostrado ser una de las alternativas más eficientes para suministrar proteínas, minerales y vitaminas al ganado bovino. Por lo que lo invito a probar y comprobar la magia de estas soluciones en sus animales por usted mismo.

Como dueños responsables de mascotas, debemos velar por el bienestar de nuestros compañeros peludos teniendo en cuenta el impacto medioambiental de su cuidado. En los últimos años, el concepto de sostenibilidad ha ganado una importancia significativa en varias industrias, incluida la producción de alimentos para mascotas.

Exploremos la importancia de la sostenibilidad en los alimentos para mascotas, destacando específicamente los beneficios de la incorporación de Yucca schidigera, un ingrediente natural, y dando visibilidad a las prácticas agrícolas que producen de manera sostenible esta poderosa planta.

Sostenibilidad en alimentos para mascotas

La producción de alimentos para mascotas tiene su propia huella ecológica única, desde el abastecimiento de ingredientes hasta el envasado y el transporte. La adopción de prácticas sostenibles en la fabricación de alimentos para mascotas no solo reduce el impacto ambiental, sino que garantiza la salud y la vitalidad a largo plazo de nuestras mascotas. Al optar por ingredientes de origen sostenible y emplear métodos de producción ecológicos, podemos contribuir a un futuro más verde para nuestros compañeros peludos.

¿Qué es Yucca schidigera?

Yucca schidigera, también conocida como yuca de Mojave, es una planta originaria del suroeste de los Estados Unidos y el norte de México que ha ganado reconocimiento en la alimentación para mascotas por sus numerosos beneficios para la salud. La planta contiene saponinas naturales, que poseen propiedades antiinflamatorias y antioxidantes.

Se ha demostrado que la incorporación de Yucca schidigera en la alimentación para mascotas alivia el dolor en las articulaciones, promueve una digestión saludable, reduce el olor fecal y apoya el bienestar general.

Sin embargo, es importante reconocer que no todos los productos de yuca son iguales. La forma en que se cultiva y cosecha la yuca puede variar. La sostenibilidad comienza en la fuente, y son necesarias prácticas agrícolas regenerativas para garantizar que la producción de yuca sea ambiental y socialmente responsable. Trabajar con proveedores de confianza garantiza a los productores de alimentos para mascotas que sus ingredientes provienen de fuentes seguras, fiables y sostenibles.

Para Alltech la agricultura regenerativa es de gran importancia. La planta de producción de última generación de Alltech en Serdán, México, donde se produce De-Odorase®, ingrediente para mascotas a base de yuca, está liderando el camino.

Una cosecha responsable

El sistema de gestión de la cosecha de yuca de Alltech nos permite asegurar la continuidad a largo plazo de la especie. El área de siembra, los métodos de cosecha y los planes de corte se determinan siguiendo las normas establecidas por la Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT) de México.

Alltech Serdán, ubicada a unos 190 km al sureste de la Ciudad de México, apoya y asesora a los proveedores, en su mayoría familias locales, a medida que aprenden a cosechar la yuca de manera responsable. Estos proveedores solo cortan plantas que tienen al menos 15 años de antigüedad, y cortan con cuidado para garantizar un rápido rebrote.

Alltech también los capacita para recolectar, almacenar y retirar la yuca de una manera que evite el daño ambiental a la flora y fauna circundantes.

Reforestación y más allá

De acuerdo con las normas de reforestación de la SEMARNAT, por cada árbol de yuca cosechado, se debe sembrar una plántula de yuca (planta joven). Alltech va más allá de este requisito: por cada árbol de yuca cosechado, tres árboles son plantados por agricultores locales. Alltech suministra las plántulas y ofrece capacitación y programas anuales para revisar estos esfuerzos de reforestación. En 2022, la planta de Serdán sembró 80.046 plántulas en su vivero y reforestó 61.113 plántulas.

Alltech Serdán también utiliza los residuos de yuca para producir compost y mejorar las plántulas de yuca que crecen en el vivero, reduciendo el total de residuos que se llevan al vertedero en un 88% de 2019 a 2022. La instalación en su conjunto utiliza gas natural comprimido, lo que reduce sus emisiones de CO2 en un 17% anual. También es el hogar del primer proyecto global de energía renovable de Alltech, un sistema de energía solar fotovoltaica que reduce aún más la huella de carbono de la planta.

Compromiso con la comunidad

En Alltech, nuestro compromiso con un mundo mejor va mucho más allá de la producción responsable de yuca. También plantamos semillas de esperanza y conexión.

Alltech Serdán ha sido certificada como Empresa Socialmente Responsable (otorgada por la ESR de México). Este prestigioso respaldo se otorga a las empresas en México que están comprometidas con políticas, programas, toma de decisiones y acciones que beneficien a la empresa y tengan un impacto positivo en las personas, el medio ambiente y las comunidades en las que operan.

La certificación ESR requiere que las empresas cumplan con las expectativas en cinco pilares: calidad de vida de los empleados, ética empresarial, participación en la comunidad, conciencia ambiental y gestión corporativa.

La planta de producción de Serdán, que comenzó con 15 empleados, ahora tiene 200, lo que la convierte en la única empresa que genera gran empleo en la ciudad. También genera empleo para las 50-70 familias locales que abastecen las plantas de yuca.

Alltech Serdán participa en numerosos proyectos sociales que benefician a los niños locales, incluyendo su apoyo para que puedan ir a una escuela primaria, una escuela para niños con necesidades especiales, el orfanato Casa Hogar y a varias organizaciones locales.

Alimentar a las mascotas y proteger el planeta

La sostenibilidad significa adoptar medidas positivas hoy para el éxito del mañana, y por esta razón se debe apoyar a las empresas y proveedores que priorizan las prácticas agrícolas responsables y así fomentar la adopción futura de enfoques sostenibles en toda la industria de alimentos para mascotas.

A medida que avanzamos, siempre hay espacio para la innovación y la mejora. Las nuevas ideas en la producción de alimentos para mascotas, como la incorporación de una fuente sostenible de Yucca schidigera por Alltech, son un paso vital hacia un futuro más verde y saludable para nuestras mascotas, nuestras comunidades y nuestro planeta.

[LEXINGTON, Ky.] — E. Michael Castle II has been appointed chief operations and financial officer at Alltech.

Castle has been with Alltech for 19 years, most recently serving as chief operating officer and CEO of the Alltech Feed Division. He has deep experience in the business globally, having also served as chief administrative and legal officer, among other roles.

Castle began his career at Alltech as an engineering intern. He went on to earn a Juris Doctor from Washington University St. Louis School of Law and then returned to Alltech.

"Having worked with Alltech for almost two decades, Mike has Alltech DNA through and through. He worked closely with our leadership team and my father on many of the most important deals in our history. Since the passing of Dr. Pearse Lyons in 2018, Mike and I have worked hand in glove to lead the business,” said Dr. Mark Lyons, president and CEO of Alltech. “In all his endeavors, Mike has demonstrated unparalleled dedication, exemplary leadership and a passion for excellence. He is an invaluable asset to Alltech – and a trusted friend and colleague to me. There is no one better prepared — and no one I'd rather work alongside — to lead Alltech into the future.”

Castle is supported in leadership of Alltech’s financial strategy by:

• May Xu, deputy CFO, audit and reporting
• Flora Djojo, chief tax officer
• AnaLucia Medrano, who has been promoted to director of financial planning and analysis (FP&A). Medrano most recently served as finance director of Alltech Crop Science.
• Hemant Gandhi, vice president of finance, global treasury

Alric Blake, former CFO and CEO of Alltech who served as interim CFO over 2023 Q3-Q4, will remain a senior advisor to the business.

“Alltech has an exciting future built on its strong foundation of helping farmers, ranchers and producers nourish the world and nurture the planet,” said Castle. “I am pleased to continue working alongside Dr. Mark Lyons to help Alltech capitalize on opportunities to provide solutions that improve the health of animals and the soil, maximize the value of feed, increase on-farm efficiency and help lower environmental impact.”

Trabalho realizado pela Fazenda Estrela Carvalho em parceria com a Alltech Crop Science foi reconhecido em série de prêmios recentes de concursos regionais e nacionais

“Acreditamos em um futuro onde a sustentabilidade deixará de ser obrigação para ser uma realidade”. Com essa convicção, em 2015 a família do produtor rural José Ricardo Carvalho, atuante no agronegócio desde 1981, passou a se dedicar exclusivamente ao café na Fazenda Estrela Carvalho, no município de Coromandel (MG). “Essa mudança aconteceu quando nossos filhos se formaram engenheiros agrônomos e foi motivada pela inovação. Tínhamos pessoas atualizadas, que aprenderam técnicas novas, e queríamos aproveitar o melhor da nossa terra, um local privilegiado para produzir café com excelência”, relata a esposa de José Ricardo, Isabel Cristina Carvalho.

Quando a família começou a plantar café, registrou a marca e divulgou um manifesto, destacando o interesse em produzir com excelência, produtividade e equilíbrio ambiental. “A união de talentos, a sinergia do conhecimento técnico e o amor pela natureza são catalisadores de uma agricultura mais consciente. É assim que buscamos produzir produtos de alto valor”, diz um trecho do documento. Inicialmente, os Carvalho cultivavam apenas café convencional. Quando conheceram o orgânico, fizeram curso e implantaram o que aprenderam na propriedade. Dos 236 hectares destinados ao café, oito já são de cultivo orgânico e a intenção é expandir ainda mais a área, apoiado pelos resultados positivos.

“Com objetivo de buscar sempre o melhor, testar novas técnicas e práticas, iniciamos há três anos um projeto piloto de café orgânico, que em sua primeira safra já se tornou campeão de grandes prêmios”, revela Isabel. Desde novembro de 2023, o café orgânico Paraíso 2 da Fazenda Estrela Carvalho conquistou primeiro e segundo lugares na NKG Stockler, uma das maiores exportadoras brasileiras do grão; 11º na BSCA (Associação Brasileira de Cafés Especiais); terceiro no Certifica Minas da Emater; primeiro no 11º Prêmio Região do Cerrado Mineiro; terceiro no Florada - Café Três Corações; e primeiro no Cafebras. “Ficamos muito felizes e honrados com esses prêmios, concorrendo com cafés convencionais, porque nosso maior objetivo sempre foi entregar um café de qualidade às pessoas”, afirma a produtora.

Diferenciais

No último prêmio recebido, da Região do Cerrado Mineiro, a bebida foi avaliada nos quesitos aroma, sabor, finalização, acidez, corpo, equilíbrio, uniformidade e doçura. Além do primeiro lugar na categoria Natural, o café orgânico da Fazenda Estrela Carvalho também bateu o recorde histórico do Leilão Solidário, promovido pela Federação dos Cafeicultores do Cerrado Mineiro para permitir a aquisição presencial dos cafés mais bem avaliados nas três categorias do prêmio. Um consórcio de empresas arrematou a saca por R$ 68 mil.

Na avaliação de Isabel, um conjunto de fatores agrega a qualidade superior do café que a família produz: microclima, manejo e equilíbrio nos tratos culturais. Entre as práticas agrícolas bem-sucedidas adotadas na fazenda, ela aponta a disciplina no cuidado com as plantas e os frutos, com aplicação dos produtos adequados na hora certa, e a realização do manejo integrado de pragas, que age antes de qualquer doença dominar a lavoura.

Para a família Carvalho, a inovação é outro ponto fundamental para o êxito da atividade. Tanto no plantio orgânico quanto no convencional foram usados produtos da Alltech Crop Science: Soil-Set, que auxilia de forma natural na supressão das adversidades naturais, e Agro-Mos ®, que ativa as defesas naturais das plantas, tornando-as mais resistentes. “São soluções altamente tecnológicas para promover a vitalidade das plantas. Como foram feitas aplicações durante toda a safra, os produtos agiram preventivamente, trazendo alta performance e controle eficiente, evitando que algum fator de estresse causasse danos na planta e derrubasse os frutos”, explica o engenheiro agrônomo Felipe Funes dos Santos, gerente de vendas da Alltech Crop Science. “São produtos de confiança, alinhados às exigências legais, que nos entregaram planta e frutos mais sadios”, atesta o engenheiro agrônomo Ivan Carvalho, filho responsável pela gestão operacional da propriedade.

Por não usar agrotóxicos nem produtos agressivos ao meio ambiente, além de fazer um trabalho de recuperação do Cerrado, a Fazenda Estrela Carvalho já conta com os selos Reflorest, Regenagri, Certifica Minas e Triple A e está em fase final de auditoria para receber a certificação para café orgânico. A produção é vendida para exportadores e cafeterias, com clientes espalhados pelo país.

Técnicas e produtos utilizados no plantio orgânico já estão sendo apropriados pelo convencional, onde a família também trabalha de forma ecologicamente correta, aproveitando ao máximo a renovação de recursos naturais e ampliando o uso de orgânicos, como compostos. “A Fazenda Estrela Carvalho é um exemplo de como as inovações biotecnológicas entregam sustentabilidade. A Alltech Crop Science está à disposição dos cafeicultores com um leque completo de soluções naturais para potencializar os ganhos produtivos e financeiros, beneficiando e valorizando o meio ambiente”, finaliza o gerente de vendas.

Gut health and its management is an intricate and complex area governed by numerous factors, including nutrition, microbiology, immunology and physiology. When gastrointestinal health is compromised, nutrient digestion and absorption are affected, feed conversion becomes reduced, and susceptibility to disease is heightened, ultimately resulting in a negative economic impact.

Understanding the animal’s microbiome

The community of microorganisms in the gut is referred to as the “microbiome” and is recognised as a very diverse community of bacteria, fungi, protozoa and viruses. Its diversity varies along the different regions of the gastrointestinal (GI) tract, with some regions having less tolerable conditions and containing reduced microbial diversity in comparison to regions more favorable to microbial growth.

The gastrointestinal microbiome plays a vital role in nutritional, physiological and immune functions. Poor intestinal health is associated with increased pathogen colonization and susceptibility to infectious disease, and it leads ultimately to poor weight gain and increased mortalities. 

Within the GI tract, there are multiple interactions between the host, intestinal environment and microbial cells, in addition to feed components. These interactions underline the critical role of the microbiota in the health and well-being of the host, although the exact manner in which this is achieved is not yet fully understood.

The role of microfloral diversity in reducing pathogens in chicken

The diversity of the microbiome plays a critical role in gut health, with beneficial microbes forming a protective barrier lining the gut. This barrier prevents the growth of pathogenic bacteria such as Salmonella, Campylobacter, Clostridia and Escherichia, among others.

There are numerous theories on how the beneficial microbes prevent pathogen colonization. Some suggest that potential attachment sites on the gut cells become occupied, thereby reducing the opportunity for attachment and colonization by pathogens. Another proposed mechanism is that the intestinal microbiota secrete compounds such as volatile fatty acids, organic acids and natural antimicrobials that either inhibit the growth of, or make the environment unsuitable for, less favorable bacteria.

Recent research has demonstrated that increased intestinal microfloral diversity correlates with increased resistance to pathogen colonization. In essence, the greater the diversity of microbes within the GI tract, the lower the risk of pathogen colonization.

By enhancing overall microfloral diversity, it is possible to reduce the abundance of pathogens, including those that impact host health as well as those associated with food safety.

Dietary supplements, which focus on enhancing and optimizing gut microfloral diversity to aid intestinal health and decrease the animal’s susceptibility to disease, can be broadly classed as either prebiotics or probiotics. Over the past number of years, a focus has been placed on identifying how nutrition can benefit the gastrointestinal microflora. In particular, there has been an emphasis on understanding how enhancing microbial diversity influences health and performance.

Ultimately, the goal with nutritional intervention is not only to control pathogens detrimental to host health, but also to reduce the transmission of pathogens through the food chain.

Utilizing prebiotic mannan-rich fraction to enhance microfloral diversity

From a nutritional standpoint, many feed supplements are focused on stabilizing the gut microflora to aid intestinal health and decrease the animal’s susceptibility to disease.

Of the functional ingredients currently in use for microbial control, mannan-rich fractions (MRFs) isolated from the yeast cell wall are widely used in animal nutrition and have been shown to improve animal performance in a manner that suggests they are a viable non-antibiotic alternative.

MRF products, most of which are derived from the cell wall of the yeast Saccharomyces cerevisiae, have been commercially available since the early 1990s. Since 1999, their use in animal feed has become more prominent, mainly due to the European ban on prophylactic antibiotic growth promoters in animal feed. Given their ability to bind to and limit GI tract colonization by gut pathogens, MRFs have proven to be an effective solution for antibiotic-free diets as well as providing support for immunity and digestion.

The effects of MRF supplementation on health and performance have been studied comprehensively, and they show that MRFs have proven effective at improving weight gain and feed conversion efficiencies as well.

Newer studies have focused on the effects of MRFs on the overall bacterial community of the gut — not just on specific bacteria — and such work has shown that supplementation with MRF can significantly enhance the diversity of the intestinal microflora. These studies have also demonstrated that such changes in diversity are associated with decreased abundance of food safety pathogens such as Salmonella, Campylobacter and E. coli.

Conclusions

The challenges of modern production practices can restrict the diversity of the gastrointestinal microflora, in some instances resulting in an unhealthy imbalance that can lead to the development of a vicious cycle of pathogen colonization and recolonization. By improving the overall microbial diversity within the gut, we can aim to optimise gut microflora, thereby enhancing resistance to pathogen colonization and reducing the abundance of microbes detrimental to food safety.

Improving our understanding of how changes in the composition of the bacterial community in the GI tract might contribute to host health and performance is critical. However, it is only through looking at this composition of the bacterial community as a whole, rather than looking at specific beneficial or detrimental bacterial species, that we can begin to understand the specific and reproducible effects of nutrition on the microbiome.

About the author:

Dr. Richard Murphy is the research director at the Alltech European Bioscience Centre in Dunboyne, Ireland. He earned a bachelor’s degree in biochemistry in 1994 from the National University of Ireland, Galway. Subsequently, he earned a research scholarship from Alltech and his doctorate in the Department of Biochemistry at the National University of Ireland, Galway in 1999.

Dr. Murphy maintains strong links with numerous universities and research institutions and has been appointed as an adjunct professor on the faculty of science and health studies at Dublin City University. He has also served as an external examiner for undergraduate degree programs and sits on the board of management of the National Institute for Cellular Biology at Dublin City University.

His current research activities are diverse and include peptide biomarker detection, molecular fingerprinting of microbial populations, antimicrobial resistance, biogas production and transcriptional control, and regulation of protein production.

I want to learn more about nutrition for poultry. 

Alltech Norway recently held its sixth annual Lunch and Learn event, a feed seminar for fish farmers, to address the specific issues affecting the Norwegian salmon industry.

Lunch and Learn 2024 brought together industry experts to discuss crucial aspects of aquaculture production, with a focus on sustainability, market trends, feed optimization and health considerations for key species, such as shrimp and salmon. The insightful presentations delivered during the event shed light on various challenges and opportunities for aqua farmers, providing a comprehensive overview of the current state and future prospects of the aquafeed industry.

Here are some key takeaways from the presentations shared at the event.

Novel Sharma's aquaculture outlook: A shifting tide

Novel Sharma, a seafood analyst with Rabobank, kicked off the event by highlighting the significant impact of aquaculture production on key species like shrimp and salmon. The industry is expected to experience growth in 2024, with the forecast predicting that salmon will surpass pork and poultry in trade volume. Challenges do still loom, however — especially in the shrimp market, with an imbalance in Ecuador’s demand and supply leading to a slowdown in pricing. The emphasis on sustainability metrics — particularly on reducing emissions — has emerged as a collaborative opportunity for companies to enhance their environmental consciousness.

Guido Crolla's deep dive into sustainability: Balancing costs and conservation

Guido Crolla, manager of procurement at Alltech Coppens, spoke about the evolving landscape of aquafeed and stressed the need to redefine sustainability in ways that consider factors like digestibility, net energy, the gut microbiome and local sourcing of feed materials. Crolla went on to identify circular practices, marine independency and lifecycle assessments (LCA) as key components of sustainable fish feed. He also highlighted the potential for achieving cost savings through sustainable practices, making a compelling case for businesses to prioritize sustainability.

Dr. Vivi Koletsi's mycotoxin warning: Safeguarding salmon growth

Dr. Vivi Koletsi, global aqua technical sales support at Alltech Coppens, explored the risks posed by emerging mycotoxins — specifically enniatin B and beauvericin — in Norway’s salmon feeds. Salmon farmers are being urged to pay attention to these mycotoxins, which have been found in feeds at levels as high as 250 parts per billion (ppb), even though the generally recommended safe limits are between 20 to 50 ppb. Dr. Koletsi stressed the importance of producers making informed management decisions to protect both their salmon growth and their operational profits from the detrimental effects of mycotoxins.

Elin Kvamme's mineral nutrition insights: Embracing insects and their environmental impact

Elin Kvamme, aqua director at Innovafeed, shared details about insects as a promising alternative for mineral nutrition in aqua production. The low CO₂ footprint of insects, coupled with their ability to convert low-value agricultural waste into raw materials, makes them an environmentally friendly choice. The production of black soldier flies, whose short lifecycle lasts only 45 days, was highlighted as an efficient and suitable option for vertical farming. Kvamme added that the nutritional profiles of insect-based feeds are comparable to fishmeal, leading to improvements in feed conversion ratios (FCR) in freshwater operations.

Alltech’s and Nofima’s mineral research collaboration: A four-year journey

Maren Skare Rullestad, project coordinator at Alltech, and Marialena Kokkali, researcher at Nofima, discussed the two institutes’ four-year strategic research alliance, with a focus on their mineral projects. This collaborative effort included studies of supplementation with micro-ingredients, with a particular emphasis on how zinc levels can impact salmon health. The research has shown that organic selenium could potentially help improve salmon health and reduce emissions.

Mona Gjessing’s overview of gill challenges in farmed salmon and trout

Mona Gjessing, researcher at the Norwegian Veterinary Institute, discussed some of the health challenges that are most commonly seen in farmed salmon and trout. In order to find a widespread solution that will help resolve these challenges, the whole aquaculture community — including specialists in the fields of genetics, water quality, clinical signs and pathology — must work together more closely. Looking at these problems from as many different angles as possible will allow us to solve unanswered questions about gill diseases and other challenges in aquaculture production.

Henrik Hareide’s overview of R&D licenses in Norway

Henrik Hareide, consultant and partner at BøeHareide, has many years of experience in the aquaculture industry, including nine years with the Directorate of Fisheries. This wealth of knowledge has given him insights into R&D licenses — a topic that interests many in the aquaculture industry. Licenses must be relevant to the industry, Henrik explained, and must have a targeted purpose while remaining transparent and being undertaken at the right scale. Henrik then discussed some of the factors that should be considered when applying for an R&D license in Norway, including the length of the license period, the goals of the license, and a clear plan for publishing the results in order to remain transparent.

Conclusion

The 2024 Lunch and Learn event offered attendees a comprehensive look into the challenges and opportunities facing the aquaculture industry. The day’s focus on sustainability, feed optimization and health considerations illustrated a collective commitment to navigating the future of aquaculture in ways that are both practical and environmentally responsible. Altogether, the presentations delivered by the expert speakers highlighted the need for collaboration, innovation and taking a holistic approach to ensure a thriving and sustainable aquafeed industry in the years to come.

About the author:

Niamh McNally is the partnership manager for Alltech. In her work, Niamh plays a pivotal role in uniting internal and external teams and fostering impactful communications and collaborations around cattle and the climate.

Niamh has a varied background in marketing, with notable experience in both the genealogy and construction industries. Since joining Alltech in 2018, she has also been involved in driving the company’s aquaculture marketing and communication initiatives.

I want to learn more about nutrition for aquaculture.