稻田生态种养工程稻虾蟹立体配置方法与技术

Methods and Techniques of Three Dimensional Configuration of Rice,Shrimp and Crab for Ecological Cultivation Project in Paddy Field

稻田生态种养工程中种养品种立体配置非常关键,合适的配置模式能提高资源利用率和生产效率,增加收入,提高农民种田积极性。结合长江以南的自然条件和气候环境,依靠地域优势,遵照种养规律和市场需求,利用生物间关系和生物与非生物间关系,在稻田稻虾种养基础上加入蟹。经过2年的试验,稻虾蟹种养模式效果明显。总结了该模式的方法和技术要点,并进行了效益分析。

The three-dimensional allocation of rice varieties is very important in the rice field ecological planting and breeding project,which can improve the utilization rate of resources and production efficiency,increase farmers’enthusiasm and increase their income.In combination with the natural conditions and climate environment in the south of the Yangtze River,depending on the regional advantage,following the law of cultivation and market demand,coupling in time and space,utilizing the relationships between living beings and between living beings and non-living beings,adding crabs to the rice paddy and shrimp culture.After 2 years’experiment,the effect of rice,shrimp and crab breeding mode is obvious.The technical requirements of this mode are discussed,and the benefit analysis is carried out.