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近年来,内地培育的蟹种因其质量优良、适应性强、养成规格大、回捕率高等优点而逐步得到养殖户的认可和欢迎,需求量越来越大。但内地因土壤、水质及生长环境与沿海有一定差异,加之技术尚欠成熟,蟹种的产量一直难以提高,效益不明显。为进一步探索蟹种培育高产技术,笔者于2002年在庐江县水产科技示范园100亩苗种基地进行土池蟹种培育高产试验,取得了较为显著成
In recent years, the cultivated crab species in the Mainland have been gradually recognized and welcomed by farmers due to their high quality, strong adaptability, high standard of recovery and high recovery rate. The demand for them is increasing. However, due to the differences in soil, water quality, and the environment for growth and the coastal areas in the Mainland, and the lack of mature technology, the production of crabs has been hard to be improved and the benefits are not obvious. In order to further explore the high-yielding cultivation of crab species, the author in 2002 in Lujiang County Aquatic Technology Demonstration Park 100 acres of seedling base soil crab species breeding high yield test, and made more significant