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如皋市龙舌乡 1 995— 2 0 0 1年棉田累计种植荷仁豆 1 2 0 0hm2 ,和常规麦—棉种植方式相比 ,荷仁豆产值达 1 650 0元·hm2 ,较小麦增加 1 1 550元 ,另增加籽棉 42 0元 ,合计增加产值 1 1 970元 ,并且能改良土壤 ,培肥地力 ,协调用工 ,市场风险小 ,具较高的社会、经济、生态效益。同时 ,该模式种植技术简易 ,容易操作 ,适宜在沿江附近棉区推广种植。
Compared with the conventional wheat-cotton planting method, the output value of hemp bean reached 1 650 0 yuan · hm2, 1 more than that of wheat in 1 9 0 0-2 years in Longxian Township, Rugao City 1 550 yuan, and an additional seed cotton 42 0 yuan, a total increase of output value of 1 1 970 yuan, and can improve the soil, fertilize the land, coordinate employment, the market risk is small, with a higher social, economic and ecological benefits. At the same time, the mode of planting technology is simple, easy to operate, suitable for planting in the cotton area along the Yangtze River.