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俗话说：河蟹“七、八月长壳，九、十月长膘”。夏秋季气温高，如果管理不善，容易死亡。为确保河蟹长势良好，提高成活率，夏秋高温季节，要抓好以下几点。 １．加强饲养。夏秋季节，是河蟹生长的良好阶段，对饵料的需求量大，必须投足饵料。河蟹属杂食性动物，但偏爱动物性饵
As the saying goes: crab “July and August long shell, nine, October long 膘.” Summer and autumn temperatures are high, if not managed, easy to die. To ensure the good growth of crabs and improve the survival rate, summer and hot season, we should do a good job the following points. 1. Strengthen feeding. Summer and autumn, is a good stage for the growth of crabs, the demand for food, you must vote enough food. Crabs are omnivores, but prefer animal bait