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通过田间试验得出 ,冬麦后复种蔬菜经济效益显著。复种亩纯收入超过 10 0 0元的为复种菜花和韭葱 ,复种菜花的亩产值为 2 30 0元 ,亩纯收入 1785元 ,复种韭葱亩产值为 14 4 9元 ,亩纯收入 10 4 9元 ;超过 80 0元的为复种青萝卜 ,亩产值为 114 7元 ,亩纯收入 86 2 .5元 ;4 0 0元以上的为复种黄瓜 ,亩产值为 115 9.0元 ,亩纯收入 6 10 .8元 ,冬麦后移栽西瓜 ,亩产值 989.4元 ,亩纯收入 5 0 6 .2 5元 ,复种毛豆亩产值为 72 8.2元 ,亩纯收入4 5 9.1元 ,复种胡萝卜亩产值为 70 8元 ,亩纯收入 4 2 8元 ;亩纯收入 30 0元以上的有复种梅豆 ,亩产值为 880 .2元 ,亩纯收入 36 3.1元 ,复种大白菜亩产值为 6 78.7元 ,亩纯收入 36 2 .4元 ;冬麦后直播小黄豆 ,亩产值 4 6 9.3元 ,亩纯收入 2 2 1.4元。其它复种蔬菜效益较低 ,不宜推广。
It is concluded from the field experiment that the economic benefits of compound cropping vegetables after winter wheat are significant. The total output of mu produce more than 100 yuan per mu for the planted cauliflower and leek. The mu yield of the mutiple plantation was 2 300 yuan, the mu net income was 1785 yuan, the mu production value of the mixed plant leek was 14 49 yuan, the net income per mu 104 9 yuan; more than 80 0 yuan for the compound green radish, the mu output value of 114 7 yuan, net income of 86.2.5 yuan per acre; more than 400 yuan for the cucumber, the mu output value of 115 9.0 yuan, net income of 6 acres 10.8 yuan, after transplanting watermelon winter wheat, the output value of 989.4 yuan per mu, net income of 506.65 yuan per mu, polyhedron soybean per mu was 72.82 yuan, net income of 45.59 yuan per mu, 70 8 yuan, net income of 4282 yuan per mu; mu more than 30 0 yuan net income of multi-species plum, mu output value of 880.2 yuan, net income of 36.31 yuan per mu, multiple crop cabbage per mu was 6 78.7 yuan, Mu net income 362.4 yuan; winter wheat live broadcast of small beans, the mu output value of 4 6 9.3 yuan, net income of 22.4 yuan. Other compound vegetables are less effective and should not be promoted.