本文为探索沿江麦套棉高产栽培技术，通过采用移栽地膜棉，结合群体质量栽培的理论，并参与高产示范的实践，论证其以促早为核心的起点密度、增肥后移、化学调控等为重点调控技术的实用性，旨在充分利用本地光热资源，提高群体质量，前伸后延棉花有效开花结铃期上提供论据。 In order to explore the high-yielding cultivation techniques of wheat straw bedding along the Yangtze River, the cotton planting cotton was used in combination with the theory of mass quality cultivation, and the practice of high-yield demonstration was demonstrated. As the focus of regulation and control of practicality, aimed at making full use of local light and heat resources, improve the quality of the population, extend the effective flowering delay cotton bolls provide arguments.