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冬春大水面放养河蟹,具有水活流畅,受风面大,溶氧充足,天然饵料丰富等资源优势,能够显著降低养殖成本,提高养殖效益。现结合我们近几年的养殖经验,将其技术要点介绍如下:1.放养准备选择水质清新,阳
Spring and spring stocking large crabs, with water and smooth, windy, adequate dissolved oxygen, rich in natural resources such as resource advantages, can significantly reduce farming costs and improve farming efficiency. Now combined with our breeding experience in recent years, the technical points are as follows: 1 stock selection to choose fresh water, Yang