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我县南瓜生产品种是籽、肉两用型,在正常年景下,地膜南瓜套玉米,一般667米2产南瓜3.5吨左右,667米2收入可达1400元左右,667米2套种玉米750株,在不影响南瓜产量的情况下,667米2增收玉米250～300千克,667米2增收250～300元,扣除667米2投入成本200元,667米2纯效益1450～1500元。主
In our county pumpkin varieties are seeds and meat dual-use, under normal circumstances, the film pumpkin sets of corn, generally 667 m 2 produce pumpkin 3.5 tons, 667 m 2 income up to 1400 yuan, 667 m 2 intercropping corn 750 Without affecting the production of pumpkin, the output of 667m2 increased from 250 to 300kg, and that of 667m2 increased from 250 to 300 yuan, deducting the investment cost of 667m2 from 200 yuan and the net benefit of 667m2 from 1450 to 1500 yuan. the Lord