Organic selenium yeast brings benefits to poultry

bonderic

Organic forms of selenium are showing positive performance results in poultry.

Release Date: 2008年2月26日

Organic forms of selenium are showing positive performance results in poultry.  Ghislaine Roch, an independent feed nutritionist in Canada, has been working on antioxidants in animal production for over ten years. She runs a poultry research farm in where she has conducted numerous studies with organic versus inorganic selenium, and talked about her findings at Lallemand’s International Selenium Yeast Seminar held last year in Grenaa, Denmark.  She described positive effects of the organic selenium source on performance, noting improvements in average weight gain, feed conversion ratios, skin elasticity and feathering. She also reported additional evidence that selenium yeast supplementation in broiler breeders and in layers improves hatchability, egg quality (color) and antioxidative properties, including increases in selenium content, Vitamin E content and GSH-Px (glutathione peroxidase) enzymatic activity. In summing up her research, Roch noted the following benefits to providing organic selenium yeast in poultry diets: Modern production practices lead to anti-oxidant deficiency in poultry. Organic selenium (Selenium yeast) is more bioavailable that inorganic selenium. Selenium yeast supplementation improves broiler, breeder and layer performances. Selenium yeast supplementation increases resistance to cellulitis and improves maternal immune transfer. Selenium yeast supplementation improves fertility and hatchability. Selenium yeast supplementation increases egg selenium content and improves egg conservation

monica

希望作的实验数据是真实的。

bonderic

有机酵母硒做出来的效果还是不错的。我看过奥特奇的一本论文集，是名大学教授做的实验，用了将近一千头母猪做的关于酵母硒的实验，效果还是不错的。另外也有不少的实验例证