【摘要】 经 5年百户粮棉生产效益调查 ,结果显示 ,粮经面积分别占耕地面积的 71.95 %和 2 8.0 5 %。人均收入 136 4.75元 ,种植、养殖及其他分别占总收入的 6 3.6 4% ,10 .76 % ,2 5 .6 0 % ;人均支出 15 42 .8元 ,生产、生活及其他分别占 37.0 6 % ,40 .6 4% ,2 2 .30 % ;人均结余 - 2 80元。棉花皮棉产量为 1315 .4kg/ hm2 ,收入为 144 4 0 .8元 ,纯收入 10 0 48.2元 ,比小麦复种玉米的 742 4.3元和小麦复种黄豆的 8144 .6元分别多 2 6 2 3.9和 190 3.6元。棉花种植方式综合效益依次为棉瓜菜套种 >果棉套种 >麦棉套种 >麦 (油 )棉两熟 >正茬地膜棉。纯收入分别为2 5 2 0 0 .0 ,16 0 81.0 ,116 6 2 .5 ,1145 6 .8和 882 7.5元 / hm2。部分旱地粮棉收入差别不大 ,产量偏低 ,仅为水地粮棉产量的 45 .0 5 %和 2 0 .5 6 %。更多还原

【Abstract】 Result of investigating about profit of planting grain and cotton in a hundred families for five years shows:aeras for grain and economic crops are 71.95% and 28.05% in proportion.The average income per capita is 1 346.75 yuan.Expenses is 1 544.1 yuan per capita.Expenses for production,living and others are 37.06%,40.64% and 22.30% in total expense.Deficit is 280 yuan per man in a year.Lint yield is 1 315.4 kg/hm 2.The income is 14 440.8 yuan and net income is 10 048.2 yuan, It is 2 623.6 and \{1 903.6\} yuan higher than both 7 424.3 yuan of multiple croping maize and 8 144.6 yuan of multiple cropping soybean after wheat,respectively.Comprehensive profits of planting styles in cotton are to interplant melon and vegetalbe with cotton>fruit with cotton>wheat withcotton>cotton after wheat of rape>cotton with plastic film,and the net incomes per hm 2 are 25 200.0,16 081.0,11 662.5,11 456.8 and 8 827.5 yuan in their given order.In a part of nonirrigation farmland,incomes of planting grain and cotton have no clear difference,but the yields are lower,only 45.05% and 20.56% of the yields in irrigated farmland.更多还原