论文部分内容阅读
稻田养蟹技术是稻田生态渔业的重要组成部分,是稻区人民脱贫致富的又一途径。稻田养蟹在辽宁省和河北省唐山开展较早,且已取得了显著效果,特别是利用稻田开展扣蟹养殖,已成为当地稻区农民的经济支柱。我市前几年虽有小试,但收效甚微。根据这一情况,结合省教基金项目——河蟹健康养殖技术的开展,1998～2000年,我们在安新、涿州水稻栽培面积较大的2个县(市)进行了稻田养殖扣蟹试验,旨在找出适宜我市开展的稻田养蟹模式,并通过示范点的辐射作用,带
Rice crab farming technology is an important part of ecological fisheries in paddy fields and is another way for the people in the paddy areas to get out of poverty and get rich. Rice crab farming has been carried out earlier in Liaoning Province and Tangshan of Hebei Province and has achieved remarkable results. In particular, the use of paddy fields to carry out crab farming has become the economic pillar of farmers in the local rice-growing areas. Although the city a few years ago a small test, but with little success. According to this situation, combined with the project of provincial education fund - Crab and Crab Health Breeding, from 1998 to 2000, we conducted a paddy crab experiment in two counties (cities) with large rice cultivation area in Anxin and Danzhou, Designed to find out suitable for our city to carry out the mode of rice crabs, and through the demonstration of the role of radiation, with