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Alltech 2015 Harvest Analysis Confirms Swine, Poultry Feed At Risk For Mycotoxins

A wet spring and a late dry season took its toll on the 2015 North America crop, producing irregularities in plant growth and now putting poultry and swine at risk for mycotoxin exposure, according to Alltech's North America Harvest Analysis. 
 
The annual study surveyed 100 North American corn samples from across the United States and Canada from September to November 2015, testing for mycotoxin contamination to determine the risk posed to monogastrics. The Alltech 37+® mycotoxin analysis found an average 3.1 mycotoxins per sample that ranged from lower to higher risk for both swine and poultry. Ninety-seven percent of samples tested positive for at least one mycotoxin. 
 
The harvest analysis revealed the greatest prevalence of Fumonisins, Fusaric Acid and Type B Trichothecenes in both the Midwest and East Coast regions. Type B Trichothecenes and Fusaric Acid can interact synergistically with each other, increasing toxicity and elevating the potential to impact livestock and poultry health and performance. 
 
Ingestion of Fumonisins can cause reduced feed intake, damage internal organs such as the liver and lungs, suppress the immune system, increase the number of gut pathogens and susceptibility to disease and cause poor vaccination response. 
 
A similar analysis of 53 wheat crop samples from across the U.S. and Canada showed an average 2.9 mycotoxins per sample, with Type B Trichothecenes and Fumonisins as the most predominant. Due to the levels present, nursery pigs and growers/finishers are at high risk and poultry layers and broilers at moderate risk for performance impacts. 
 
"Management practices to prevent exposure are always the best course of action," said Dr. Alexandra Weaver, Alltech Mycotoxin Management technical specialist. "Producers should consider testing feed samples to understand levels prior to storage and to understand the possible synergistic effects multiple mycotoxins can play in animal health and performance." 
 
According to Weaver, scientific literature shows that on average, the risk levels (moderate) from this year's corn crop may cause nursery pigs a reduction of 6.8 grams per day in average daily gain and an increase of 0.5 percent feed conversion rate (FCR). With this loss in performance and considering current prices, the reduction in net return per nursery pig is an estimated decrease of $6.23 margin over feed per pig. Grow finish pigs could see a reduction in average dairy gain by 24 grams per day with an increase in FCR by 14 percent. With this loss in performance, total carcass profit could see a decrease of $3.09 per pig. 
 
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Drone Flight & Baling Success at Last!

Video: Drone Flight & Baling Success at Last!

Drone Flight & Baling Success at Last!

After weeks of rain delays and frustration, we finally have a reason to smile — it’s hay time again at Ewetopia Farms! In today’s episode, we head out to the fields where Arnie is baling hay, and I attempt my second drone flight to capture it all from the air. The drone still had some hiccups, but I managed to get some aerial footage of the baling process.

Back at the farm, the work doesn’t stop. Arnie brings the bales home, and the next critical step begins — wrapping and stacking the bales to make haylage. This process is essential for preserving feed for our sheep and ensures they have nutritious forage in the months ahead.

It’s a good day on the farm — the sun is out, the drone is flying (sort of!), and we’re making progress. Join us for a satisfying and productive day that brings a long-awaited sigh of relief to this year’s challenging hay season.

?? Let us know in the comments: Have you had to deal with weather delays this season?

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