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从水、种、饵、养殖模式等方面介绍了降低精养池塘鱼类饲料系数的关键技术,阐述了提高养殖产量,增加养殖效益的技术要点。
The key technologies to reduce feed coefficient of intensive pond fish were introduced from the aspects of water, species, bait and culture mode, and the technical points of raising the yield of breeding and increasing the breeding efficiency were described.