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棉区划分研究的主要目的在于最大限度的利用自然资源和经济条件,合理计划棉花及其他农作物的生产,因地制宜地推广先进的科学技术,交流优良品种,以促使粮棉生产不断提高。本项研究工作于1963年开始,其方法是收集全国棉区的气象、土壤、棉花品种、作物种类、作物布局、主要作物栽培特点等资料加以分析,提出我国棉区划分的意见,并找出各个棉区生产上存在的问题,联合有关单位进行联合试验以克服这些不利因素。1963年着重收
The main purpose of the research on division of cotton area is to make maximum use of natural resources and economic conditions, to rationally plan the production of cotton and other crops, to popularize advanced science and technology and exchange fine varieties according to local conditions so as to promote the continuous improvement of grain and cotton production. This research work began in 1963 by collecting data of meteorological, soil, cotton varieties, crop species, crop layout and main crop cultivation characteristics in the cotton area in the whole country, putting forward the opinions on the division of cotton area in China and finding out Each cotton production problems, the joint relevant units to conduct joint trials to overcome these negative factors. 1963 focus on income