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2003—2004年的在甘肃省永靖县岘塬镇尤塬村的永靖县畜牧局渔场,将中华绒螯蟹与辽蟹进行了对比试验,对其适应性、产量、饵料系数进行分析研究。结果表明:在永靖县地区中华绒螯解表现了较高的适应性、产量和较低的饵料系数。1.材料与方法1.1试验材料中华绒螯蟹(长江水域)、辽蟹(
In 2003 - 2004, Yongjing County Animal Husbandry Bureau Fishery Farm in Youyuan Village, Daoyuan Town, Yongjing County, Gansu Province, comparative experiments were conducted between Eriocheir sinensis and Liao Crab, and its adaptability, yield and food efficiency were analyzed. . The results showed that the Chinese chewing liquefaction in Yongjing County showed higher adaptability, yield and lower feed conversion coefficient. 1. Materials and methods 1.1 Experimental materials Eriocheir sinensis (Yangtze River), Liao Crab (