武鸣县木薯间(套)种模式的产量与效益分析

Yield and Benefit Analysis of Cassava Intercropping Mode in Wuming County

2009年,广西区武鸣县建立6个木薯间(套)种模式示范基地,对验收产量及其效益分析的结果表明:西瓜、南瓜、香瓜或毛节瓜套种木薯、以及木薯间作花生或大豆的鲜薯单产比对照(纯种木薯)提高6.1%～25.2%,总收入是对照的1.6～4.2倍,净收入是对照的1.7～4.9倍,其中,瓜类套种的效益优于花生和大豆间作。2009年,以上木薯间(套)种模式的种植总面积达到13 800 hm2,占全县的49.3%。

6 demonstration bases for the models of cassava intercropped or interplant were built in Wuming County, Guangxi Province, P.R. China in 2009. the analytical results of yield and benefit showed that： compare with single cassava model （CK）, water melon, pumpkin, muskmelon or hair melon interplant cassava, and cassava intercropped peanut or soybean improved 6.1%-25.2% cassava fresh root yield than CK; 1.6-4.2 times total income of CK; 1.7-4.9 times net income of CK. Interplant model of melon were high benefit than the intercropped model of peanut or soybean. Above model were 16 800 hm2 planted area and occupied 60% in whole Wuming county in 2009.