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鱼、稻共生期,鱼吃掉水稻纹枯病菌核后,转化为鱼粪,是养鱼稻田纹枯病株大大下降的主要原因。
Fish, rice symbiotic period, the fish eat Rhizoctonia solani nuclear, converted into fish manure, is the main reason for the sharp decline in fish farming rice sheath blight.