大规格河蟹健康养殖的种质研究  

Research on River Crab to Large Size in Healthy Breeding Germplasm

作　　者：陈卫境 

机构地区：[1]江苏省靖江市人民政府滨江新区办事处,江苏靖江214519

出　　处：《农技服务》2012年第7期873-874,共2页AGRICULTURAL TECHNOLOGY SERVICE

摘　　要：河蟹苗种的质量是大规格河蟹健康养殖成功与否的关键因素之一。在选择蟹种前,必须掌握不同水系蟹种的特点,要善于从不同水系的蟹种中选择优质亲本和苗种。另外,既要能识别性早熟的蟹种,也要尽可能自行培育优质蟹种。在合理放养时,要注意河蟹种的优先选择顺序,同时要掌握放养的技术要点。River crab seedling quality,is the river crab to large size in healthy breeding success one of crucial factors.In the choice of crab,must grasp the different characteristics of river crab kind,should be good at from different water crab species select excellent parents and offspring.In addition,it can identify the precocious crab,also as far as possible to cultivate high-quality crabs.In the rational stocking,crab kind should pay attention to choose the order of priority,at the same time to grasp the stocking techniques.

关 键 词：河蟹 健康养殖 苗种 质量 研究 

分 类 号：S966.16[农业科学—水产养殖]