近几年来,棉麦两熟面积迅速发展,已成为一种新的耕作制度。但在某些地方,由于技术措施不配套,往往造成棉花迟熟减产,小麦黄丛矮病严重发生。为解决这一问题,于1982年始,进行了保棉增麦研究,结果表明,套棉不套麦,适时拔柴种麦,是保证棉麦套种连年增产的基础。 In recent years, cotton and wheat area has developed rapidly, has become a new farming system. However, in some places, due to technical measures are not complete, often resulting in late maturity of cotton yield, wheat, yellow bush dwarf disease occurs seriously. In order to solve this problem, from the beginning of 1982, the research on increasing cotton by bolting cotton was carried out. The results showed that cotton bolls not wheat and wheat as soon as possible was the basis for ensuring cotton-wheat intercropping.