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遗传育种专题文章

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显示文章16-17 in 遗传育种
The Only Good Broiler Breeder Egg Is a Fertilized Egg
By Dr. Chris McDaniel, Associate Professor, Poultry Science Department, Mississippi State University - The main goal of broiler breeder management is producing eggs. However, the only good broiler breeder egg is a fertilized egg. Fertility, the percentage...
Sexing Chicks in the Backyard Flock
By R. Keith Bramwell, Extension Poultry Specialist for the University of Arkansas's Avian Advice - This article looks at accurate methods of determining the sex of baby chicks.
 
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2012年 2月 9日 星期四