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1982—1984连续三年在浙河镇杨家畈村两熟沙土棉田进行了两熟棉田一肥多用配套技术研究,即在两熟棉田适时套种箭舌豌豆与棉花营养钵育苗移栽配套,使鲜草量亩产达到2000斤左右,将箭舌豌豆鲜草量10％左右用于饲料,20％左右用于春季沼气池原料,20％左右压青作棉花底肥,进行综合利用。全市试验面积1982年为200亩,1985年发展到10000亩,其中试点杨家畈村600亩,占棉田面积的80％以上。经三年试验,经济效益、生态效益都很显著,增收节支306万元,农业良性循环有了好势头。
1982-1984 for two consecutive years in the town of Zhejiang Yangjiajian two ripening cotton fields carried out a double-cropped cotton fields with fertilizer supporting technology, that is, two-cropped cotton fields in the timely inter-planted tongue peas and cotton nutrition bowl seedling transplanting supporting fresh grass Amount of per mu reached about 2000 pounds, about 10% of the tongue tongue peas fresh grass for feed, about 20% for the spring digester raw materials, about 20% of the green as the base fertilizer, for comprehensive utilization. The test area of the city was 200 mu in 1982 and 10,000 mu in 1985, including 600 mu of pilot Yangjiaoju village, accounting for more than 80% of the total area of the cotton field. After three years of experiments, the economic benefits and ecological benefits are all remarkable. The revenue and expenditure will be saved by 3.06 million yuan and the virtuous circle of agriculture has enjoyed a good momentum.