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在温室内使用地下浅表水作为水源开展虹鳟养殖试验,通过合理使用浅表水、加盖遮阳网、加强通风等技术措施,使室内的养殖水温终年控制在5-25℃,保证了虹鳟鱼的正常生长,较好地解决了虹鳟鱼在江苏的度夏难题。
In the greenhouse using underground shallow water as a source of rainbow trout breed test, through the rational use of shallow water, stamped with shade net, ventilation and other technical measures to make the indoor breeding water temperature control at 5-25 ℃ throughout the year to ensure the rainbow trout Of the normal growth, a better solution rainbow trout summer degree problem in Jiangsu.