However, in anestrous season, the ratios of estrus synchronization and recipient utilization were very low in both Tong sheep and Inner Mongolia sheep. The small tail sheep was the best recipients.

  • 非繁殖季节同羊和内蒙古细毛羊作受体处理后,同期发情率和受体利用率较低,选用小尾寒羊作受体比较理想。

  • 互联网摘选 2025-01-20 19:02:51

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