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泥鳅换汇率高,是一项有发展前途的农村副业。泥鳅对环境适应能力强,现介绍两种稻田养鳅方法: 1.稻田精养 选择弱酸性土壤、不漏水的旱涝
Loach exchange rate is high, is a promising rural sideline. Loach adaptability to the environment, are introduced two kinds of paddy farming loach method: 1. Paddy intensive choice of weak acid soil, watertight drought and flood