论文部分内容阅读
为了正确评价绿肥、苜蓿在我区不同耕作制度中的地位,研究其培肥改土效果和经济效益,解决绿肥种植的技术问题,提出合理的轮作倒茬方式,经自治区科委批准,由自治区农业厅土壤肥料处主持在二十五个土肥基点的县农业技术推广站、伊宁县多浪农场和八一农学院农学系、石河子农学院农学系等单位进行了课题研究,从1980年开始,到今年已进行三年。
In order to correctly evaluate the status of green manure and alfalfa in different tillage systems in our district, the paper studied the effect of improving soil fertility and economic benefits, solved the technical problems of green manure planting, put forward the reasonable method of crop rotation and stubble, approved by Autonomous Region Science Commission, Office of Soil and Fertilizer Office hosted twenty-five soil fertilizer base point of agricultural extension station, Tachia farms in Yining County andAgricultural Department of Bayi Agricultural College, Department of Agronomy, Shihezi Agricultural College and other units conducted a research project, from 1980 onwards, to This year has been for three years.