There was no remarkable difference between molting hormone dosages on inducing ovarial development in ligatured pupae from four tested silkworm varieties.

  • 在苏5、苏6、苏5×苏6、苏3×苏4的不同蚕品种间,诱导结扎蛹卵巢发育所需的蜕皮激素剂量无明显差异。

  • 互联网摘选 2025-01-20 12:02:53

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