历年来成蟹养殖户习惯于春节后购苗直接投放,而且大部分集中在3月份购苗,这里所讲的早冬蟹种暂养是指成蟹养殖户在11月份利用蟹种已停止脱壳生长,气温下降,提前购苗进行小池暂养,及早适应当地水质环境,提高成活率。适宜安徽、湖北中西部地区河蟹养殖户。具体优点如下: Over the years, crab farmers accustomed to the direct purchase of seedlings after the Spring Festival, but most of the focus on March purchase of seedlings, here talking about the early winter crab species is crab farmers in November the use of crab species has stopped Shell growth, the temperature dropped, early purchase of seedlings hold Koike, early adaptation to local water quality and environment, improve survival rate. Suitable for Anhui, crab farmers in central and western Hubei Province. Specific advantages are as follows: