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为了探索比较玉米净作与玉米宽厢宽带间作花生产生的效益,设置了玉米净作与玉米宽厢宽带间作花生试验。试验结果表明,玉米净作产量为465.0 kg/667m2,玉米宽厢宽带套作产量384.8kg/667m2,净作比间作产量高80.2kg/667m2;玉米套作花生虽然产量有所减少,但是,增加了花生收入,花生产量为153.5kg/667m2,产值为2 148.00元/667m2,玉米套作花生比玉米净作产值1 395.00元/667m2增加收入1 232.85元/667m2。玉米净作投入与产出比为1∶2.07,而玉米套作花生投入与产出比为1∶2.45,经济效益和社会效益明显。
In order to explore and compare the net profit of corn and the wide-bay corn for peanut production benefit, set up a net corn and corn wide-bay inter-peanut trial. The results showed that the net yield of maize was 465.0 kg / 667m2, that of corn wide-width and broadband was 384.8kg / 667m2, and the net yield was 80.2kg / 667m2 higher than the intercropping yield. Although the output of corn maize was reduced, The peanut income, peanut production was 153.5kg / 667m2, the output value of 2 148.00 yuan / 667m2, maize corn for net production value of 1 395.00 yuan / 667m2 increase income of 1 232.85 yuan / 667m2. Net input-output ratio of maize was 1: 2.07, while corn input and output ratio of peanut was 1: 2.45, which showed obvious economic and social benefits.