把好蟹种关养蟹成败是关键湖北省武穴市水产局舒茂云俗话说：“把好放种关，收成保一半。”螃蟹养殖，不论是在何类水域进行（池塘、湖泊、稻田）把好苗种关，更显得重要：因为蟹种更有其特殊性，既种类多，又情况复杂：人工培育的蟹种和天然蟹种；不同水系蟹种；人工培育... Crab breeding good or bad is the key to the success or failure of crabs Wuxue City, Hubei Province Shumayun Fisheries As the saying goes: “Put a good off, harvest half to protect.” Crab farming, no matter what kind of waters (ponds, lakes, rice fields) It is even more important to keep the seed of seed in good hands: Because the species of crab is more specific, there are many varieties and complicated situations: artificial breeding of crab and natural crab species;