玉米-大豆间作经济与环境效应研究进展

雷雲翔; 应晓成; 沈新平; 刘 斌; 蒋 敏

引用本文:	雷雲翔,应晓成,沈新平,等.玉米-大豆间作经济与环境效应研究进展[J].灌溉排水学报,2023,42(S1):56-60.
	LEI Yunxiang,YING Xiaocheng,SHEN Xinping,et al.玉米-大豆间作经济与环境效应研究进展[J].灌溉排水学报,2023,42(S1):56-60.

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玉米-大豆间作经济与环境效应研究进展
雷雲翔，应晓成，沈新平，刘斌，蒋敏
1.扬州大学农学院，江苏省作物遗传生理重点实验室/江苏省作物栽培生理重点实验室，江苏扬州 225009；2.扬大（常熟）现代农业发展研究院有限公司，江苏苏州 215500； 3.常熟市董浜镇农村工作局，江苏苏州215500

摘要:

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。

关键词: 玉米-大豆间作；经济效应；环境效应；土壤水稳性团聚体

DOI：10.13522/j.cnki.ggps.2023144

分类号:

基金项目:

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

LEI Yunxiang, YING Xiaocheng, SHEN Xinping, LIU Bin, JIANG Min

1. Jiangsu Provincial Key Laboratory of Crop Genetics and Physiology/Jiangsu Provincial Key Laboratory of Crop Cultivation Physiology, College of Agronomy, Yangzhou University, Yangzhou 225009, China; 2. Yangda (Changshu) Modern Agricultural Development Research Institute Co., Ltd., Suzhou 215500, China; 3. Rural Work Bureau of Dongbang Town, Changshu City, Suzhou 215500, China

Abstract:

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.

Key words: corn-soybean intercropping; economic effects; environmental effects; soil water stability aggregate