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Happy Chinese New Year - Year of the Sheep

Submitted by msimpson on Wed, 02/25/2015 - 10:36

Hello everybody,

It has been a long time. I hope you all had a very happy Chinese new year of the sheep. Yep, you heard me, I said SHEEP. There are a lot of articles on the internet about how confused everybody is about the Chinese zodiac signs, especially for this year. Is it the year of the sheep? Is it the goat? Or is it the ram? After a heated discussion with my friend who is working in archaeology, he told me the sheep was the first domesticated animal of that family in China. They discovered a 4,000 year old sheep fossil. And, most of the related sculptures and paintings from that time have the appearance of a sheep. So, sheep it is. Please check out the picture I took in Chinese National Museum in Beijing. It’s a vessel from Shang dynasty 1400~1100 BC. Does it look like sheep to you? It does to me.

The traditional way of celebrating New Year in China is pretty complicated but you can summarize everything with one word, RED. Red lanterns, red fireworks, red clothes, red gift bags, basically everything is red. According to the old Chinese myths, the color red can scare off the evil monsters which like to come out and do bad things around New Year’s.

This is already the 6th month of my Dairy Career Development Program and the 4th month since I arrived on the DFI farm. During the last 4 months here I have been blessed to work with so many dedicated and experienced people in the farm. One of the most important things I learned about working on a farm is that there is no day off. Weekend, Christmas, New Year’s, Chinese New Year et cetera. As long as there are cows inside, there’s no break. So I believe it’s more important to love the job one is doing than any other industry. Lucky for me I love what I am doing so when they said “Han, tomorrow (New Year) let’s clean the calf barn and put out some new bedding for them.” I said OK almost automatically. After hours of work in the winter wind, the calves can lay on the new clean dry comfy bed through the New Year holiday now.

This is it, see you next time.

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Dairy adventures at Herrema Dairy

Submitted by msimpson on Fri, 02/13/2015 - 10:30

Another week has passed and the weather isn’t as bad as it has been here in Fair Oaks, Indiana, thank goodness. This week, I commenced looking at various parameters for my assigned focus on the transition period in dairy cows. I spent time every day collecting total mixed rations (TMR) and manure samples, and freezing them for further consistency analysis with the nutritionist. I also started to weigh and record weighback feed so that we can document exactly what the cows are eating, while beginning to body condition score dry, fresh and lactating cows and checking their rumination patterns.

Also this week, I took some straw samples to be sent to the Alltech lab for analysis. In doing so, I decided that in order to take an accurate sample, I would need to wait until they began to grind the bales in the feed centre. It was a good idea, as I ended up with a varied sample, but I also ended up with two boots full of straw and dust that I’m now trying to get out of my carpet at home. That is all part of the job I suppose!

 One thing is for sure… I have been staying very busy!

As far as curious cows go, there is definitely a good contingent of them here at Herrema Dairy. Each time I enter a pen to carry out a task I usually end up with my own little pack of cows following close behind sniffing and licking my clothes. Sometimes I can even feel a tug on my jacket or overalls. It seems like they’re trying to tell me that they want a selfie! 

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Sure to snag the selfie moment!

Global feed survey offers glimpse into animal feed industry

Submitted by eivantsova on Mon, 01/26/2015 - 16:27

Alltech has just released the results of its fourth annual global feed survey. The highly anticipated report provides a glimpse into the animal feed industry and allows us to compare output across countries, regions and species. Compiling the data is no small task. Wherever possible we collect information from local feed associations, but in many areas our global sales team works with individual feed mills to obtain the numbers.

In 2014 we saw more feed mills producing more animal feed than in past years. The estimated worth of the feed industry is now $460 billion with global production of 980 million metric tons. That's a 2 percent increase over 2013. 

A number of factors affected output, including: slow markets, shifting raw feed material costs, fluctuating governance over import/export standards and animal diseases such as PEDv in pigs and bird flu in poultry. However, the top 10 producing countries remained the same: China, the United States, Brazil, Mexico, India, Spain, Russia, Japan, Germany and France. 

To learn more, please download the survey below. You are also welcome to watch a recorded webinar with analysis and interpretation of the results by the feed survey’s director, Aidan Connolly.

Download Survey [+]

Watch Recorded Webinar [+]

Download Presentation Slides [+]

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Wear Pink and Drink More Milk

Submitted by eivantsova on Thu, 01/22/2015 - 10:25

The ‘Milk Life’ campaign can now tout another nutritional reason to drink more milk. University of Guelph researchers have found when cows are fed selenium in its organic form the mineral is absorbed and integrated directly into a type of protein, milk casein. This protein enriched with selenium has the ability to reduce human breast cancer tumors growth.

“With each increase of selenium, tumor growth dropped,” said John Cant, animal science professor at University of Guelph. “We saw the anti-cancer effects at every level.

The study, supported by Dairy Farmers of Ontario, Alltech Inc. and the Natural Sciences and Engineering Research Council, was started two years ago by Cant and graduate student Jenny Warrington after the topic was suggested by doctoral candidate Scott Cieslar. Using human breast cancer cells that were transplanted into mice, the researchers were able to specifically look at how the human cells grew applying four diets containing low to high levels of selenium. The diets with the highest amount of selenium showed the greatest impact on the size of the tumors, while the effects of selenium-enriched casein were significant even in the low dose diets.

According to Professor Cant, the general public can also benefit from an organic selenium boost. Previously the essential mineral has been difficult to incorporate into many foods, but milk products offer a wide variety of ways to include selenium into the population’s diet. Further advantages are seen when comparing organic selenium to selenium salts (inorganic version), where the inorganic form leads to health problems at high doses, the organic version does not. A safe high ingestion is beneficial as the anti-cancer effects seen in University of Guelph’s research. Though more studies are needed to determine how selenium acts as an anticarcinogen, the outcome is evident.

“We’re excited about what this product can do,” Cant said. “We have real results.” 

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Profitable Poultry Production: It All Comes Down to Gut Health

Submitted by eivantsova on Tue, 01/20/2015 - 16:44

While avian influenza has created a buzz again in the media, coccidiosis and necrotic enteritis are two diseases that plague poultry operations daily. These infections, caused by harmful microorganisms in the gut, can leave poultry integrators with high treatment costs and losses in production. When it comes to maintaining a healthy flock, it’s the good bacteria and gut health that can make or break a successful poultry operation.

This is the approach Alltech has taken with their new Gut Health Management program, which uses the Seed, Feed, and Weed approach to support animal performance by promoting good bacteria, building natural defenses and maximizing growth and efficiency. Seed, Feed and Weed introduces the proper microorganisms, maintains a proper environment for them to survive and weeds the unfavorable organisms before they colonize the intestinal tract. When paired with effective biosecurity measures, this tactic allows the animals to have the best chance for optimal productive performance, even without antibiotic growth promoters.

From hatch to finish, the Alltech Gut Health Management program incorporates different nutritional technologies, analytical services and technical support to help prevent and treat the main gut health issues affecting integrators today.

“With the right intestinal ecology, the villi will flourish and nutrient absorption will be maximized, which in turn will lead to maximized growth and performance,” said Paulo Rigolin, global poultry director for Alltech. “This program supports the company’s commitment to partner with integrators to make sure their flocks are performing at their maximum potential.”

To learn more about Alltech Gut Health Management, contact your local Alltech representative.

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Five Years and Counting: Alltech in Haiti

Submitted by aledford on Fri, 01/16/2015 - 14:15

When most humanitarians poured into Haiti after the 7.0 magnitude earthquake in January 2010, what they saw was the rubble. Entrepreneur Dr. Pearse Lyons, however, saw the solution. Now, five years later, his vision is a reality.

While most aid providers focused on the obvious – the devastation in and around the capital city of Port-au-Prince, which was closest to the epicenter of the quake – Dr. Lyons’ eyes were drawn to the outlying regions of rural northern Haiti. Things looked pretty much the same there as they had before the quake, but in that obscurity lay the answer.

Acre upon acre of verdant fields, long ago home to lush, lucrative coffee bean plants, sat fallow. The same was true of the area’s young minds, which, without educational opportunities, were idle and bored. From that sprang the epiphany: Natural resources – coffee and minds – were the long-term answer to Haiti’s plight and the most effective way to turns things around.

As this week marks the five-year anniversary of the quake, pundits and aid organizations have been weighing the success of rebuild-Haiti efforts. A report released last month Dec. 2014 by the World Bank and the National Observatory on Poverty and Social Exclusion (ONPES) indicated that the biggest gains in access to basic services for the poor have been in education, with school participation rates having risen 12 percent in the past two years.

"It is clear that the metropolitan area (Port-au-Prince) received more attention in recent years, but we also note that more and more actions are directed to the provinces,” said ONPES coordinator Shirley Augustine. “If these actions are sustained and integrated into a comprehensive policy to foster development of rural areas, we will undoubtedly have a lower poverty rate."

In the immediate aftermath of the quake, millions of dollars in direct aid provided food, shelter and clothing, which, while desperately needed, was essentially triage. The more complex conundrum lay ahead: If Haiti managed to survive, would its economy and its people ever be able to thrive?

Although that question is still on the table, signs are looking far better today than they were in the early years after the quake. Haiti ap vanse (“Haiti moves forward”) is spray painted on billboards beside municipal building projects that are still unfinished in Port-au-Prince and other urban areas. In northern outreaches like Ouanaminthe and Dondon, such fanfare is missing, but evidence of real progress is unmistakable to those who are there.

Avelyne Saint Hilaire, a school teacher who also trains other teachers (and whose salary is paid by Alltech, as it has been for the last five years), has witnessed the positive impact of the company’s efforts in northeastern Haiti. “You can see it every day on the faces of the children,” she said. “I think we set an example to be followed by other NGOs in the country because the way Alltech does it is by educating the little ones. Change must start from the roots.”

After seeing firsthand in January 2010 that attention was already being focused on the capital city, Dr. Lyons turned his sights to the outlying regions. His global agribusiness company put boots on the ground in northern Haiti in the first weeks after the quake and has vowed to remain there for the long haul. The Kentucky-based company founded by Lyons, who has made dozens of visits to Haiti since the quake, promptly identified and implemented a strategy to resurrect Haiti and propel it on a fast track into the future: Help farmers grow coffee, and help educators grow minds.

By all accounts, the two-pronged approach has been working. Today the Alltech Sustainable Haiti Project includes complete financial responsibility, along with renovations and educational support, for two grade schools in northern Haiti. It has also generated the resurrection of a Haitian gem – the country’s 100% shade-grown Fair Trade Arabica coffee, which Alltech markets and sells as Alltech Café Citadelle. Haitian farmers benefit directly because Alltech buys the green coffee beans from them and imports the beans to the United States for manufacturing, packaging and sale through retail outlets. Alltech puts all profits from the sale of the coffee back into its ACE Foundation - Sustainable Haiti Project fund. The ACE Foundation is classified as a 501(c)(3) nonprofit organization.

Linda Stephenson, who has managed the Alltech coffee project for the past three years, said additional contributions to Haiti are generated by coffee sales through local fundraisers in Kentucky. Currently, she said, there are more than a dozen ongoing fundraiser projects, with others in the planning stages.

“Haiti was once a leading coffee producer, and we believe it’s possible for the country to recapture its former prominence in the coffee marketplace,” she said. Fondly called “a cup of hope for Haiti,” Alltech Café Citadelle began with one product and became so popular that the line has now grown to include four varieties (regular ground, regular whole bean, espresso roast and French vanilla).

Hope, noted Mary Barton-Dock, World Bank special envoy in Haiti, is closely linked to economics. “Far from the capital, most families still have very limited access to basic services and often cannot afford to send their children to school,” she said. Despite significant progress since January 2010, she noted that approximately 200,000 children aged 6 to 14 are still out of school.

Saint Hilaire stated with pride that in last year’s standardized testing, one of the children in an Alltech-supported school got the top score in the entire northeastern region. The standout student, named Mednighson, was among the initial group of nearly 30 students at Haitian schools funded by Alltech. Saint Hilaire considers Mednighson “an example of positive change.” When the quake struck five years ago, he was grammar school age, but his family couldn’t afford to educate him. “It was sad,” said Saint Hilaire. “Here was a child who was intelligent enough to learn but did not have the opportunity.”

That changed when Alltech began funding schools in Ouanaminthe and Dondon, and Mednighson was not the only student who benefited. Now in high school, said Saint Hilaire,“This child is an achievement for the school, for the teachers. He sets an example for the other students, and we are following his progress step by step,” said Saint Hilaire. “We are all looking forward to the day when we see him go to college, graduate and become a professional, a dignified human being living in a society with rights. One day he may think, ‘Well, I needed something, and the best thing I could have, they gave it to me – education.’”

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Bison and Woodland Pastures in the Bluegrass

Submitted by msimpson on Mon, 12/15/2014 - 10:46

By: Tom Kimmerer, Ph.D., Chief Scientist, Venerable Trees, Inc.

Bison graze amidst ancient trees at Alltech’s farm on Catnip Hill Road in Nicholasville, Kentucky.  Except for the fences, the scene is remarkably similar to what early settlers would have seen in 1779, when Lexington and surrounding areas were first settled.

There are more ancient trees in the Bluegrass than in any other agricultural or urban region in North America.  These trees are 200-500 years old, if not older, and make up woodland pastures -- natural landscapes of open-grown trees shading grasses and cane.  When early settlers arrived here, they did not need to clear forests in order to farm; the natural woodland pastures were ready-made for livestock farming.  After driving off the bison, the first farmers moved in with cattle and sheep, taking advantage of some of the finest grazing land in the world. 

Soon after the first livestock farms began, the thoroughbred horse industry began.  Although the thoroughbred industry is now strongly associated with the Bluegrass, the cattle industry has remained strong.  Rapid urban growth has taken up some of the pastureland, but strong land use restrictions have preserved many of the original farms.

In spite of changes in land use and farming practices in the 235 years since settlement, there are still extensive woodland pastures in the Bluegrass.  The largest woodland pastures cover thousands of acres across multiple farms.  In some cases, there are only individual trees left.  The trees are slowly disappearing not only due to old age, but also land use changes, and the fact they are not reproducing.  In another 100 years, without our intervention, they will be gone.

Natural woodland pastures are rare.  Ecologist E. Lucy Braun, in writing about the forests of eastern North America, called the Bluegrass landscape, “the most anomalous vegetation of North America.”   These are not savannas. In North America, savannas are maintained by fire and poor soils. There is no evidence, such as fire scars on old trees, to suggest that fire was ever important in the Bluegrass, and the soils are deep and rich.

Woodland pastures do exist in Europe.  There are ancient woodland pastures in England, Wales, Scotland, Ireland, Rumania and Italy. Although biologists thought for a long time that the European woodland pastures were created by farmers, it now appears that they are older than agriculture.  Wisent - the European bison - and other animals such as red deer probably played an important role in creating this landscape.

In the Bluegrass, it is likely that a combination of long-term droughts and the arrival of bison created the woodland pasture landscape.  Bison were abundant in the Bluegrass, in herds of thousands of animals.  They would graze down the grass and cane in an area and then move off, sometimes for decades.  Bison are athletic animals, often running 20 or more miles in a night, hundreds of miles in a year.  The combination of heavy grazing, wallowing, and wandering is most likely what created our woodland pasture landscape. The bison would reduce competition from grass and cane and allow trees to grow in the intervals before they returned. 

Today, we graze livestock continuously, and trees do not have a chance to become established in our pastures.  We will lose our woodland pasture landscape soon if we do not take action.  The use of tree pens planted with native species shows some promise in allowing our woodland pasture landscape to continue.

There may be some advantages to farmers to maintain woodland pastures beyond their beauty.  Shade trees allow livestock to escape summer heat, which may be more important as summers become hotter.  Large trees over productive pastures may store as much carbon as forests.  These are speculative advantages, however, as there has been almost no research on woodland pastures and livestock in the United States.. Grazing in woodland pastures in Europe is a widely accepted practice that appears to provide some benefits. 

Trees of woodland pastures are adapted to life with grazing animals.  When grazers are removed from woodland pastures, other trees and shrubs quickly create forests.  There are several woodland pastures managed as preserves with livestock excluded, and these sites are now thick with trees and shrubs. The native woodland pastures cannot exist without grazing animals.

We have only begun to learn about the management and benefits of woodland pastures. For now, the most critical need is to ensure that this rare and magnificent landscape does not disappear.

This article is based on my forthcoming book Venerable Trees, to be published in 2015 by the University Press of Kentucky.  More information on woodland pastures and the venerable trees of the Bluegrass can be found at our website, Venerable Trees.  

Text and photographs copyright 2013-2015 Tom Kimmerer.

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Time flies when you're having fun!

Submitted by msimpson on Mon, 12/15/2014 - 10:05

Time flies when you’re having fun and time is sure flying in Indiana! I spent the past week assessing and working with fresh cows. I looked at their feed, environment, milking procedure on the 72 unit rotary parlour and overall management while in the fresh cow pen and of course asked lots of questions. Even after our intense 10 weeks of training I still believe there is a lot to learn and what better way to do it than to ask questions!

As well as assessing different protocols and areas of this large dairy, I also help to carry out daily tasks that need to be done such as scanning cows and feeding calves. This week while feeding calves the lights in the barn went out and I then realised that they are timed according to production. A long-day photoperiod (LDPP) is used in the lactating cow barn. This means that the cows are exposed to 16 hours of light followed by 8 hours of darkness. A short-day photoperiod (SDPP) is used in the dry cow barn. This means that these cows are exposed to only 8 hours of light followed by 16 hours of darkness. It has been proven that lactating cows exposed to LDPP show an increase in milk production and cows exposed to SDPP in the dry period can be more relaxed and produce more milk throughout their lactation. A simple yet effective way of managing a herd of cows that are indoors at all times.  

I have already learned a lot about the American dairy industry and how it differs to the Irish one. However, one of the most confusing things in this learning process is trying to adapt to the different measurements such as milk being priced per hundred weight and being measured in pounds instead of litres. It’s all part of adapting to a new culture and country I suppose.

Over the weekend I took a trip to South Dakota to visit Drumgoon Dairy where I worked last year. It was nice to see all the changes that have taken place on the dairy since I left and to see the brand new dairy which was under construction, now up and running successfully!  

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Welcome to Vietnam, 32 degrees Celsius, 80% humidity!

Submitted by msimpson on Fri, 12/05/2014 - 11:21

I remember sitting in the library of UCD one winters day reading about the Alltech Dairy Career Development Programme, and what struck me first off was that, unlike a lot of graduate programmes, this one had structure. Each week was planned out, from what training we would receive, were we would work and what we would be doing etc. Then the plan was that on week 10 we would be on our farms, and do you know what, here I am, on farm.

I met with Siobhan in the crazy city of Bangkok and we flew down to Ho Chi Minh City to meet another Alltech employee, Yen. She was very kind and organised my visa and mobile phone. We then travelled to the farm in the Binh Dinh province of Vietnam. The first thing that hit me was the bio-security, it is very strict on this farm, and rightly so as Foot and Mouth is rampant in this country. With 878 milking cows on this plot there is no room for that kind of disease on the farm.

Together we carried out a complete farm audit, from the mixing centre to the cows BCS. I was happy to get it completed with Yen by my side as she speaks very good English. The only downside for me is that the farm workers don’t speak a word of English, so no communication goes on but I have to use my initiative and do work that I feel is beneficial to them. For example on Friday I was helping in the calf feeding process. This allowed me to gain a detailed insight into what really goes on from birth, to weaning and then all the way to 70 days of age. I can make my own suggestions in a report about where I feel changes can be made. There is lots of scope for change on this farm but as the saying goes, patience is a virtue, so I will take my time and not try to be a miracle worker.

On another note the food is a slight challenge but I am mastering the chop sticks like a pro. The weather is hot, 32 degrees, 80% humidity, it’s extremely hard on cows and calves, but this is one challenge that I know I can help with. I have a good Wi-Fi connection which is brilliant to keep in contact with home, so I am all settled in and the workers are now taking me to a local restaurant to eat god only knows what, so until next week it is goodbye from sunny and sticky Vietnam.

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Pig Barns Prep for PEDv This Winter

Submitted by eivantsova on Fri, 12/05/2014 - 10:33

As I woke up this morning to a typical South Dakota December chill and a temperature of minus three degrees Fahrenheit, I felt a bit relieved to be heading into the office today and not out to the barn as America’s farmers admirably do day in and day out, no matter what the weather may bring.

The cold temperatures also brought to mind memories of what last year’s Old Man Winter blew into our swine barns… PEDv. With the absence of heat and dry conditions to keep the virus at bay, the disease spread through barns across 31 states.

Even with a renewed focus on biosecurity measures and nutritional management, Jack Frost can bring some additional challenges that producers need to be aware of in order to protect their pigs. Here are five production areas that swine producers should concentrate on this season for optimal security:

  1. Herd flow – With potential risks for re-infection or spreading of the virus, it is essential to make sure there are proper check points for identifying infected animals and separating them from the rest of the herd. Conduct proper observance of the quarantine of replacement breeding stock with test and release procedures.
  2. Cleanliness – Severe cold temperatures make it extremely difficult to wash, clean and disinfect. Ensure all areas are completely clean and dry before exposing them to new pigs.
  3. Transportation – Animals coming in and going out are at risk for exposure by the transportation vehicles the operation is using. Guarantee their rides are completely clean and are from trusted sources that understand your biosecurity protocols.
  4. Employees – Examine foot traffic and implement proper bioesecurity measures for employees to reduce risk as employees can often work in different barns and, in some cases, for different producers. Reduce/restrict points of entry to breeding facilities.

Nutrition – Animal performance is often dependent on feed quality and the performance of the feed itself. Include technologies in the feed that reduce the risk of pathogens and build immunity.

Ask our experts about PEDv and learn more here [+]

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Three Dairy Farms in Romania

Submitted by eivantsova on Mon, 11/24/2014 - 16:08

A wise man once said “Travel makes you wiser” and I couldn’t agree more. I spent this week working in Romania alongside Dr. Catalin Necula learning about how he implements the Alltech system on farm. Catalin took me to visit three of the farms he works with over three days. Catalin studied veterinary medicine in college but now enjoys working in the nutrition sector of the agricultural industry so as you can imagine, this was a great opportunity for me to spend some time with a very knowledgeable man.

The three farms we visited were all different in their own ways but all very impressive operations. I completed a farm audit, TMR evaluation and manure assessment on all farms as well as carrying out some urine pH and ketone tests. It was an intense week with plenty of travelling across Romania and long working days but it was all worth it. One of the farms that stood out to me most on my trip was a 300 cow herd consisting of pedigree Montbeliarde and Jersey cows. It was a well-run farm with very happy cows! After each farm visit Catalin would help me complete a farm report and optimise diets where necessary.    

What Size is the Average Dairy Herd in Romania?

As I visited large dairy farms (200 cows plus) I could not believe it when I heard that the average herd size in Romania was 3 cows. However, while travelling through some of the villages I then realised why. Lots of Romanian people own 1 and 2 cows and keep them at the side of their house where they are fed and milked. It was interesting to see different ways of dairy farming in different parts of the country. I had a busy but brilliant week of learning and practical experience with Catalin but for now it’s back to Ireland to spend next week on a dairy farm in County Cork!

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Emerging and Re-emerging Diseases on a Crowded Planet

Submitted by klampert on Mon, 11/24/2014 - 11:01

The contemporary landscape of disease outbreak is composed of newly identified diseases and 'old' diseases that re-emerge. New diseases are shocking and scary in a modern world, causing public health officials to shore up response plans and funding organizations to mobilize. Reappearance of 'old' diseases is in many ways even more appalling because it usually means public health measures have failed or prevention would have been possible.

Why do old diseases re-emerge?
Lots of old diseases are new again

Re-emerging diseases are caused by known pathogens that have either spread to new geographic areas or populations, evolved into more infectious forms or reappeared after having been eradicated. Numerous examples include reappearance of cholera in the Americas in 1991 and evolution of drug-resistant forms of tuberculosis. Influenza, familiar to all of us, is constantly re-emerging. Its genetic variations and rapid adaptations allow the virus to serve up new strains each cold-and-flu season that our immune systems are not primed to fight.

Environmental changes ranging from dam construction to earthquakes and tsunamis alter water levels and drainage patterns that in turn alter the ecology of insect vectors such as the mosquito that carries Dengue Fever. Politics play a role as well. For instance, political upheaval following the demise of the Soviet Union interrupted public health controls and vaccine availability that allowed diphtheria to become epidemic in Russia, Ukraine and the newly independent states.

Politics is also a factor in funding prevention programs. While an epidemic is raging, the political momentum needed to throw public money into the fight is easily gathered. Once epidemics are controlled, however, political winds change. It is much harder to sway votes to fund clinic maintenance and prevention strategies.

How new zoonotic diseases emerge
Disease spillover - one of the perils of a crowded planet

Host, pathogen and environment together determine whether a new disease emerges. Something disturbs the balance. When the disease is caused by a zoonotic pathogen (one that jumps from animals to humans), the biggest disturbance happens when human and animal ecologies overlap to provide easy opportunities for pathogen spillover. Ours has become an increasingly crowded planet. The human population went from 1.6 to 6.1 billion in only 100 years (1900-2000). We are part of the biggest demographic event in human history.  Our exploding human population is paralleled by a huge increase in food and companion animal numbers. In 2014, wildlife, human and domestic animal habitats overlap to an alarming extent at many points on the globe. Imagine what the overlap will look like in 2050 with an expected human population of >9 billion…

Closer and more frequent contact among species simplifies spillover of disease-causing pathogens. Bats, along with rats, are reservoirs for many pathogens and interact with many species. Reservoir hosts carry and transmit a pathogen, but survive the infection. Bats have been implicated in a number of spillover outbreaks in recent years, including the Ebola and Marburg hemorrhagic fevers caused by filoviruses. Bats are excellent reservoir species as they have relatively long lives, live in colonies, and range widely across wildlife, human and food animal habitats. Transmission dynamics are not completely understood, but the epidemiological links are well-established. In addition to instances where food animals have served as intermediate hosts, fruit bats are also hunted for food in parts of Africa and Asia. The slaughter and preparation of bush meat provides a direct path for pathogens to jump from wildlife to humans.

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37+ Finds Mycotoxin Feed Contamination a Consistent Opponent

Submitted by eivantsova on Tue, 10/21/2014 - 14:55

Alltech’s 37+ mycotoxin analysis program has run more than 5,200 tests, each searching for over 37 mycotoxins in animal feed. In many cases, these mycotoxins can individually harm the animal when consumed, but many tests showed a combination of these toxins, which can cause harm to not only the animals but the overall performance and profitability of the farm. Of the thousands of tests run, 99.68 percent of samples contained at least one mycotoxin.

You could say that mycotoxins are a consistent opponent. On average, every feed sample contained 7.3 mycotoxins. Mycotoxins have been shown to reduce feed intake, damage gut integrity and cause poor fertility. Each of these issues can be a major cost to producers, so identifying and addressing these hidden challenges is very important.

With the 37+ program, mycotoxins can’t remain hidden for long. Alltech’s Mycotoxin Management program places high value on quality, efficiency, traceability, food safety and the environment. This program is designed to reduce risk and improve safety while ensuring that mycotoxins do not limit livestock performance and profitability.

Learn more about 37+ or Alltech’s solutions for mycotoxins by visiting us at alltech.com or contacting your local Alltech representative.

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5 Grandes beneficios de comer Semillas de Papaya

Submitted by msimpson on Sun, 10/12/2014 - 11:42

La papaya es una fruta tropical perteneciente a la familia de las Caricáceas (carica papaya). De color amarillo cuando está madura, en su interior la pulpa es blanda y jugosa. En el centro, tiene abundantes semillas de color negro.

El primer dato que se tiene por escrito sobre la papaya aparece en la Historia Natural y General de las Indias, del historiador español Gonzalo Hernández de Oviedo y Valdés, quien alrededor del año 1535 envió una carta a su soberano, en la que describe haber visto esta fruta en el sur de México y Centroamérica. Durante la conquista, las semillas se distribuyeron rápidamente por las Antillas y Sudamérica. Posteriormente, los navegantes españoles y portugueses ya la habían distribuido en Malasia, Filipinas, Sur de China y Hawái.

Debido a su enzima papaína, esta fruta es la reina del tratamiento de la indigestión y el buen funcionamiento intestinal. También te brinda fibra, calcio, fósforo, hierro y las vitaminas A y C, tiamina, riboflavina, niacina.

Beneficios de consumir las semillas.

1.- Protegen el riñón. En caso de problemas de insuficiencia renal, algunos estudios han encontrado que pueden proteger los riñones contra afecciones posteriores. En este caso, se recomienda masticar 7 semillas de papaya, 3 veces al día.

2.- Mejoran la salud intestinal. Debido a su alto contenido de enzimas proteolíticas, las cuales pueden acabar con los parásitos y sus huevecillos, son un excelente antiparasitario intestinal. También contienen un alcaloide antihelmíntico único llamado carpaine, eficaz para exterminar las amebas. Para su consumo, se secan las semillas y se muelen: una cucharita de este polvo se pone a hervir en agua. Se le puede agregar una cucharadita de miel. Repetir 2 o 3 veces al día.

3.- Favorecen el hígado. En casos de cirrosis hepática, pueden funcionar como un tratamiento alternativo. Deben molerse 5 semillas de papaya y a la mezcla se le añade una cucharada de limón. Debe consumirse 2 veces al día, por un periodo de un mes.

4.- Cuidan el sistema digestivo . Tienen propiedades antibacterianas y antiinflamatorias. Estudios demuestran que el extracto de las semillas mata la salmonella, los estafilococos y otras infecciones. Para estos casos, se recomienda masticar muy bien 7 semillas, 3 veces al día.

5.- Queman grasa. Tienen la cualidad de impedir que el organismo absorba en exceso grasas y azúcares. Otro punto favorable es que aceleran el proceso de digestión, lo que se traduce en la pérdida de algunos gramos de sobrepeso.

 

La próxima vez piénsalo dos veces antes de mandar estas semillas al bote de la basura y trata de aprovecharlas. Si las machacas, sirven para aderezar ensaladas o la vinagreta. Tienen un sabor un poco picante, parecido a la mostaza, así que solo ten cuidado con la cantidad que utilices.

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Watch Your New Wellies

Submitted by eivantsova on Mon, 10/06/2014 - 09:36

Last week began with Dr Finbar Mulligan from the UCD veterinary hospital coming out to speak to us Monday and Tuesday on broad aspects of animal nutrition, performance and health. Finbar is an extremely intelligent man and passed his knowledge onto us in an easily understandable manner. It will be of use to us through the Dairy Career Development Programme (DCDP) and for many years to come.

Body Condition Scoring

On Wednesday we took a trip along with three of the DCDP members to Christy Reynolds’ farm in Walterstown to body condition score (BCS) his cows. It was an ideal farm for BCS as his herd ranged from fresh cows to recently dry cows. This gave us a good scale to work with. Some of the CDP students were a little put off by the smell, I may add, and when a cow lifted her tail beside Aoife she was not long about moving swiftly away to avoiding getting cow feces on her new wellies.

Penn State Shaker Box

Finbar walked us through how to correctly BCS cows and then let us assess the selection of cows and take records in order to check our progression. No need to doubt us we got them all correct. Well, so we told Finbar anyway. Colm Duffy was also there and took us through faecal washing using the Penn state shaker to assess how much of the feed is being digested in the cow’s rumen.

Learning about IFM and 37+

Thursday and Friday we received a talk from Amanda Gehman who is based in the USA and spearheads the IFM tests and 37+ to name a few. It is good for us to be able to explain to farmers how their feed samples are tested. We were then forced by John to present slides we had prepared on the work we did the week before. Some of us nailed it and some of us didn’t. Well, Amanda nailed it anyway. So we struggled through ours and then out of nowhere John springs a 2 hour assessment on Finbar’s material on us. Ten o’clock and we are still at it, but all is good. We are almost finished and it is the weekend. I have a championship semi-final tomorrow so an early night is on the cards. Over and out from DCDP for this week.

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