我们大队平均每人只有1.2亩耕地,因此必须提高复种指数,靠精耕细作吃饭。十八年来,我们坚持搞麦棉套种,促进了粮棉增产。在长期低温干旱的1976年,粮食亩产1,004斤,棉花亩产112斤。通过实践,我们摸索到了从秋播入手解决麦棉套种中矛盾的办法,积累了一些经验。怎样实现壮苗早发?麦套棉幼苗细弱,不壮实,发育迟,是由于小麦和棉花共生期间,棉苗生长在麦行间,水、肥、光、热条件对它不利。鉴于小麦是麦棉套种中矛盾的主要方面,因此我们采用矮秆早熟小麦品种,移栽大棉苗缩短共生期,为达到棉花壮苗早 Our brigade only has an average of 1.2 mu of cultivated land per person, so we must raise the multiple cropping index and rely on intensive farming for meals. Eighteen years ago, we insisted on engaging in wheat-cotton intercropping and boosted grain and cotton production. In the long period of low temperature and drought in 1976, grain yield 1,004 pounds per mu, cotton yield 112 pounds. Through practice, we explored ways to solve the contradictions in wheat-cotton intercropping from autumn planting and accumulated some experiences. How to achieve strong seedling early? Wheat cotton seedling thin, not strong, late development, is due to wheat and cotton symbiosis, cotton seedling growth in the wheat line, water, fertilizer, light and heat conditions on its disadvantage. As wheat is the main aspect of wheat-cotton intercropping conflicts, we use dwarf precocious wheat varieties, transplanting large cotton seedlings to shorten the symbiotic period, in order to achieve strong cotton seedlings early