• frozen semen - 引用次数：21

  参考来源 - 西农萨能奶山羊人工授精、胚胎移植技术的应用研究
  semen frozen - 引用次数：4

  When the semen frozen and thawed with the best protocol in this experiment was usedto inseminate sows a pregnancy rate of 100% and a average litter size of 9 were obtained. Zhou Jiabo, Animal ReproductionAdvisor: Prof.

  10、用所选最佳冷冻程序制备的冷冻精液给母猪输精，受胎率100％，平均窝产仔数9个。

  参考来源 - 猪精液冷冻及室温保存技术研究
  semen freezing - 引用次数：3

  参考来源 - 中草药饲料添加剂对绵羊繁殖性能的影响
  frozen sperm - 引用次数：2

  Along with hatching time and sperm density increasing, frozen sperm IVF andpolyspermia rate increased. The effection of zygote altogether 6h was the best.

  冷冻精液IVF，多精入卵率随着共孵时间或精子浓度的增长而增加，精卵共孵6h的受精效果最为理想。

  参考来源 - 猪卵母细胞孤雌激活、体外受精及冷冻保存技术研究

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