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本文叙述了以稻为主、稻鱼并重、以鱼为主的三种稻田养鱼法并比较了各自的利弊。总结了鱼窝、鱼沟占地面积及选用适宜的水稻品种和鱼种的优化配套技术。
This paper describes the three kinds of rice-fish farming methods that mainly include rice and rice-fish, and compares their advantages and disadvantages. Summed up the fish nest, fish ditch area and the selection of suitable rice varieties and species optimization matching technology.