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Snow On The Way, Time To Store The Hay

A nice open fall this year has meant that most livestock producers have had a chance to move their hay home. Leaving the bales out in the field can prove costly due to stand damage and quality losses.
 
Andre Bonneau, a regional forage specialist with Saskatchewan's Ministry of Agriculture, says when it comes to storing the bales, shelter is ideal but there are other options. Some producers like to store the bales end-to-end, while others use the mushroom style:
 
"The bottom bale is on end, and the top bale is on its side," Bonneau explains, "that works really well if you're going through that hay fairly quickly, if you're go through that hay over the winter. But long-term, your best bet is tube-style, like I said, end-to-end about three feet apart."
 
Leaving bales out in the field can cause damage to the hay stand and the bale itself, as it's exposed on all sides to the weather. Bonneau says storing the bales properly will help to preserve the quality.
 
Source : PortageOnline

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US Soy: Pig growth is impaired by soybean meal displacement in the diet

Video: US Soy: Pig growth is impaired by soybean meal displacement in the diet

Eric van Heugten, PhD, professor and swine extension specialist at North Carolina State University, recently spoke at the Iowa Swine Day Pre-Conference Symposium, titled Soybean Meal 360°: Expanding our horizons through discoveries and field-proven feeding strategies for improving pork production. The event was sponsored by Iowa State University and U.S. Soy.

Soybean meal offers pig producers a high-value proposition. It’s a high-quality protein source, providing essential and non-essential amino acids to the pig that are highly digestible and palatable. Studies now show that soybean meal provides higher net energy than current National Research Council (NRC) requirements. Plus, soybean meal offers health benefits such as isoflavones and antioxidants as well as benefits with respiratory diseases such as porcine reproductive and respiratory syndrome (PRRS).

One of several ingredients that compete with the inclusion of soybean meal in pig diets is dried distillers grains with solubles (DDGS).

“With DDGS, we typically see more variable responses because of the quality differences depending on which plant it comes from,” said Dr. van Heugten. “At very high levels, we often see a reduction in performance especially with feed intake which can have negative consequences on pig performance, especially in the summer months when feed intake is already low and gaining weight is at a premium to get them to market.”

Over the last few decades, the industry has also seen the increased inclusion of crystalline amino acids in pig diets.

“We started with lysine at about 3 lbs. per ton in the diet, and then we added methionine and threonine to go to 6 to 8 lbs. per ton,” he said. “Now we have tryptophan, isoleucine and valine and can go to 12 to 15 lbs. per ton. All of these, when price competitive, are formulated into the diet and are displacing soybean meal which also removes the potential health benefits that soybean meal provides.”