稻田养蟹是一种新的养殖方式,由于稻田环境与其它养殖方法有所不同。导致放养的苗种成活率低,品质下降,影响稻田养蟹经济效益。因此,笔者建议,稻田养蟹必须采取以下8条措施。一、选购优质蟹苗种来源不明,质量低劣和经过长途贩运的蟹苗种,都会影响稻田养蟹的成活率和效果。选购蟹苗种时,要查清蟹种的来源和产地,最好考察繁育苗种场地,宜就近采购,避免长途运输。所购蟹 Rice crab farming is a new breeding method, as the paddy field environment and other farming methods are different. Lead to stocking seed survival rate is low, the quality declines, affecting the economic benefits of crab farming. Therefore, I suggest that rice crabs must take the following eight measures. First, the purchase of high-quality crab seed from unknown sources, poor quality and long-distance trafficking of crab seed, will affect the survival rate and effectiveness of crab in rice fields. When you buy crab seed, you have to find out the origin and origin of the crab, the best inspection breeding breeding venues, the nearest purchase, to avoid long-distance transport. Crab purchased