摘要
对小麦复种玉米模式在晋南麦区乃至黄淮麦区的应用前景进行了探讨。通过比较小麦复种玉米两撒直播与常规栽培模式产量的差异 ,分析了两撒直播模式的增产效果及经济效益。在目前生产水平下 ,该模式不仅实现了简化、高效、满负荷栽培 ,而且是一种高效。
The applied model of wheat corn multiple cropping was discussed in the wheat region of south Shanxi province and Huanghuai.The difference of yield between the model of the both direct seeding by scatterer and common culture model of wheat multiple cropping corn have been compared in the thesis.The yield increasing effect and economic benefits of the model of both direct seeding by scatterer were analysed.The results showed that the culture of simplify,high benefit and time intensity can not only be achieved,but also of high benefit and stabilization under current production level.The essential condition that surplus labor force transfers from countryside to other industry were created at the same time.
出处
《山西农业科学》
2002年第2期19-21,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省科技攻关项目"五百万亩小麦复套玉米模式化栽培与开发"的部分内容 (95 2 0 45 )
关键词
小麦复种玉米
两撒直播模式
晋南麦区
Wheat corn multiple cropping
Both direct seeding by scatterer
The wheat region in south Shanxi province
