Egg B

-
Preparation and Characterization of Egg Yolk-derived Hepatitis B Virus Specific Transfer Factor
鸡卵黄乙肝病毒特异性转移因子的制备及鉴定
-
The egg fertility rate egg hatchability of B strain for 10th generation ducks were 87.8 % , 83.0 % respectively , significantly higher than those of the 1st generation .
种蛋受精率和入孵蛋孵化率分别为87.8%、83.0%,也显著地高于第一世代;