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塘鱼、莲藕兼作的农田每100平方米可产藕12.75～13.5吨,放养的鱼苗成活率一般40%～50%,每条鱼重可达0.5公斤,产鱼1.5～2.25吨。
Pond fish, lotus root dwarf farmland per 100 square meters can produce lotus root 12.75 ~ 13.5 tons, stocking the survival rate of fry generally 40% to 50%, each fish up to 0.5 kg, producing fish 1.5 ~ 2.25 tons.