水草在河蟹养殖中发挥着净化水质、遮阳降温、提高品质、提供天然饲料和栖息、蜕壳、避敌场所等重要作用。因此,水草栽种方法是否科学合理和养护措施是否落实到位,将直接关系到河蟹养殖的成败,广大养蟹者应予以高度重视。现将相关技术简介如下,供养蟹者借鉴参考。1.栽种方法蟹池中应选择栽种复合型水草,以充分利用各类水草的生物特性,达到“互助互补,综合利 Crab aquaculture plays a purifying water quality, shade cooling, improve quality, provide natural feed and habitat, molt shell, avoid places and other important role. Therefore, aquaculture methods are scientific and reasonable and conservation measures put in place, will be directly related to the success of crab farming, the majority of crabs should be highly valued. The relevant technical briefings are as follows, for crabs for reference. 1. Cultivated methods Crab ponds should be planted to plant compound aquatic plants, in order to make full use of the biological characteristics of various aquatic plants, to achieve ”mutual complementarity, comprehensive benefit