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生态养鱼是利用水产养殖生态系统内生物与环境因素之间,以及生物与生物之间的物质循环和能量转换关系,加以有目的的人工调控,建立起新的生态平衡,使自然资源得到有效利用,以充分发挥其水产养殖生态效益、经济效益和社会效益。王树林同志多年从事水产技术推广,在长期实践中,运用生态养鱼的基本原理,实行套养、轮养、农渔结合等多种方式,积累了一定的经验。本刊将连续刊登王树林在稻田养鱼、养鳝,大麦田育鱼种,蟹芹、河蟹油菜轮作,青虾沼虾轮养等方面的技术,供渔民、农民朋友参考。
Ecological fish farming is the use of aquatic aquaculture ecosystems within the biological and environmental factors, as well as biological and biological material cycle and energy conversion between the purpose of manual control, to establish a new ecological balance, so that natural resources are effective Use, in order to give full play to its ecological benefits of aquaculture, economic and social benefits. Comrade Wang Shulin has been engaged in the promotion of aquatic products for many years. In the long-term practice, he has accumulated a wealth of experience by using the basic principles of ecological fish farming and adopting various methods such as nurturing, rearing, and integrating agriculture with fishing. The publication will be published continuously in Wang Shulin fish farming, raising eel, barley breeding fish species, crab celery, crab rape rotation, rearing marsh shrimp and other aspects of technology for fishermen, farmers friends reference.