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针对山西棉区气候特点，根据棉铃时空分布规律，运用叶龄模式原理和缩节胺调控机制，经过３年研究，提出了以大群体小个体增结１～２节位优质大铃、以早发早熟避开高温伏旱和阴雨低温对产量和纤维品质影响的抗逆栽培理论，形成了以密植化控为核心的促早抗逆栽培技术体系，实现了亩产１２５ｋｇ皮棉的高产优质高效指标，大面积应用取得明显增产效应和社会、经济、生态效益。
According to the climate characteristics of cotton area in Shanxi Province, according to the spatial and temporal distribution of cotton bolls, the principle of leaf age and the regulation mechanism of amylin were used. After three years of research, Early maturity to avoid high temperature and drought and rainy temperatures on the yield and fiber quality of the anti-retrogradation cultivation theory, formed a close planting and chemical control as the core of the early anti-retrogradation cultivation technology system to achieve a high yield of 125kg lint per mu yield indicators, Large-scale application of significant yield-increase effect and social, economic and ecological benefits.