“螃蟹–空心菜”共生模式初步实验研究

Preliminary Experimental Study on “Crab-Water Spinach” Symbiosis Model

摘要: 近年来鱼菜共生模式在我国养殖行业中得到重视和发展。螃蟹是一种经济价值很高的淡水产品，本文进行了螃蟹–空心菜共生初步小型实验和大塘实验，旨在初步探究采用直接漂浮法进行螃蟹和空心菜共生养殖的可能性与效果。实验表明，该模式可改善养殖水质，提高螃蟹生存率，可创造更多经济效益和环保效益。

Abstract: In China’s aquaculture industry, the fish-vegetative symbiosis model has received attention and development in recent years. Crab is a kind of freshwater product with high economic value. In this paper, crab-water spinach symbiosis was studied by a preliminary small-scale experiment and a large pond experiment. The preliminary exploration experiments show that this model can improve the quality of aquaculture water and the survival rate of crabs, and can create more economic and environmental benefits.