摘要
玉米是重要的谷类作物之一,其丰产与否将对中国的粮食安全起着举足轻重的作用。实践证明,作物合理的间作套种具有充分利用资源和大幅度增加产量的特点。本研究总结了旱地种植玉米与豆科作物、小麦、蔬菜以及其他一些旱地作物的间作套种的研究进展及一些实施成效。通过文献综合分析得出,玉米与旱地作物间作或套种的生产模式与单作栽培模式相比,不仅有利于提高作物产量与品质,而且有利于提高资源利用率。提出如何拓展与深化系统研究,着力构建技术体系与栽培标准,无疑是至关重要的,并且认为要将研究成果转化为能够应用于大面积实际生产的技术规范和栽培方法,服务于当今现代旱地农业生产是必要的也是亟待要探讨的。
As one of the most important grain crops in the world, the high yield of maize plays a significant role iwthe food security of China. Practices had shown that rational intercropping can take full advantage of nutrient and water resources and enhance crop yields enormously. This paper summarized the recent progress and implementing achievement in intercropping technology of maize with leguminous crops, wheat, vegetables and other dry land crops. Based on the synthetic evaluation of the literatures, comparing with the monocropping cultivation pattern, the intercropping or interplanting of maize and other dry land crops could not only promote crop output and quality, but also effectively improve the utilization rate of resources was found. It was clearly that expanding and deepening the system study, putting forth effort to establish the technique system and cultivation criterion is vitally important was put forward. And it was necessary and urgently to be solved to transform the research results into operating instructions and cultivation technique for large area of field planting, and to serve for the modern dry land agriculture.
出处
《中国农学通报》
CSCD
2014年第6期26-32,共7页
Chinese Agricultural Science Bulletin
基金
"十二五"国家科技支撑计划课题"东南地区农牧废弃物多级循环利用技术集成与示范"(2012BAD14B03)
"东南地区农牧废弃物多级循环利用技术集成与示范"(2012BAD14B15)
关键词
间作套种
玉米
豆科
小麦
蔬菜
intercropping
maize
leguminous crops
wheat
vegetables
