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利用农家庭院养殖泥鳅，具有占地少、投资小、收益高等优点，是农民朋友发家致富的新门路。一般利用水面１００ｍ２～２００ｍ２，可年产泥鳅２００公斤～４００公斤，收入可达８００元～２０００元，效益可观。现将其技术要点简介如下，供参考。 选址建池 选择背风向阳、水源
The use of farms courtyard farming loach, with less land, less investment, higher income advantages, is a new way for farmers and friends to get rich. The general use of water 100m2 ~ 200m2, with an annual output of loach 200 kg ~ 400 kg, income up to 800 yuan ~ 2000 yuan, considerable benefits. Brief introduction of its technical points are as follows for reference. Site selection pool leeward, water