我省大豆的耕作制度以间作为主(约95％),其中又以玉米间作大豆最为普遍。研究玉米间作大豆的耕作技术,对恢复与发展我省大豆生产至关重要。我们认为:进行玉米间作大豆耕作技术的研究,应从群体结构(密度)研究出发,即以间作两种作物的密度配置为中心,研究其栽种方式、土壤肥力条件,施肥及应用品种等对间作复合群体结构与功能的影响;探索其间作效益及其规律性。本文旨在报道我们1982～1983年进行的 Soybean cultivation system in our province to inter-as the main (about 95%), among them the inter-crop corn is the most common. Studying corn intercropping soybean farming technology is very important for the recovery and development of soybean production in our province. In our opinion, the research on intercropping of soybean with soybean should start from the study of population structure (density), that is, the density distribution of intercropping and cropping should be the center to study the ways of planting, soil fertility, Group structure and function of the impact; to explore the benefits and its regularity. This article aims to report on our 1982-1983