摘要
大豆播种机械作为大豆机械化生产中的主要工具,其性能的优劣直接影响到播种质量及大豆产量。介绍了我国东北地区、黄淮海区域和南方区域大豆精密播种技术的应用现状,阐述了大豆精量排种器以及免耕防堵技术的理论研究现状,指出我国大豆精密播种技术需要解决的关键问题,从而为我国大豆精量播种机械的发展方向提供参考。
As the main tool of soybean mechanization production, the quality performance of the soybean planting machinery, directly influences the sowing quality and soybean yield. This article reviewed the present situation of soybean precision seeding technology application in Northeastern, Huang-huai-hai and the Southern regions, and elaborated the theoretical status on soybean precise metering device and no-tillage block-up defense technology in China. Key problems in soybean precision planting technology were pointed out, which provided a reference for the development of soybean precision sowing machinery in China.
出处
《大豆科技》
2012年第5期39-42,共4页
Soybean Science & Technology
基金
现代农业产业技术体系建设专项资金资助(CARS-04)
关键词
大豆
精量播种机
现状
发展趋势
Soybean
Precision seeding machine
Present situation
Development trend
