长江中下游高产简化栽培技术与棉花增产途径探讨

Research on the High - yielding and Simple Cultivation Measure and Yield- increasing Method of Cotton in the Middle - low Region along the Yangtze River

通过减少用工40%～50%的高产简化栽培技术实施效果,提出了棉花增产的4条途径:拓行降密;科学排列;简化农艺;增加施肥。