玉米-大豆间作经济与环境效应研究进展

Research Progress on Economic and Environmental Effects of Corn-soybean Intercropping

基于文献综述的方法,阐述了不同研究者所得出的玉米-大豆间作系统下的经济效应和环境效应方面的研究结果,总结玉米-大豆间作系统优势。玉米-大豆间作在提高土地利用效率、提高作物产量、增加种植收入、增加农田生态系统稳定性、减少病害等方面具有优势。作为农业发展的重要方向,在未来发展中加大玉米-大豆间作在不同行距、不同株距的影响研究,要紧紧围绕粮食安全、资源节约、生态保护、提高效益的综合目标,促进玉米与大豆间作健康可持续发展。

This review synthesizes the economic and environmental impacts of maize-soybean intercropping systems relative to monoculture,serving as a scientific reference for advancing this practice in domestic agriculture.Through a systematic literature review,we collated and discussed various research findings on the economic and environmental ramifications of maize-soybean intercropping.The analysis revealed that maize-soybean intercropping enhanced land use efficiency,increased crop yields,improved agricultural income,reinforced the stability of agro-ecosystems,and reduced disease incidence.Maize-soybean intercropping stands as a vital agricultural technique with significant implications for sustainable development.Future studies should delve into the influence of varying row and plant spacings on intercropping efficiency,with a concerted focus on achieving comprehensive objectives such as food security,resource efficiency,ecological preservation,and economic improvement.The promotion of corn-soybean intercropping should be integrated with the overarching aim of fostering a robust and sustainable agricultural model.