proper stocking 中文意思是什麼
proper stocking
解釋
適度放牧量-
Stress weakens the shrimp s immune systems, and makes them susceptible to various diseases. without proper acclimation and stocking, the shrimp larvae will die
放養蝦場池水ph差距不超過0 . 5 ,溫度差距2以內,鹽度不超過2ppt -
Meanwhile, grazing land is studied. the proper utilization of grazing land should be focused on grazing time, grazing regime and stocking rate
同時,對放牧場也進行了研究,放牧場的合理利用管理是關鍵,管理重點應放在放牧時間、放牧制度、適宜載畜量的確定上。
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