论文部分内容阅读
合理的耕作栽培制度是用地与养地相结合,不断提高地力达到持续增产,并适合于机械化生产的一项综合性农业技术措施。近年来随着生产条件的逐步改善和新品种的推广应用,我省各地的耕作制度也相应发生了一些变革,以扩大夏收作物为主提高了复种指数起到了增产作用。但也出现了一些新问题。为此,我们近年来作了一些调查,现就扩大复种问题,谈谈我们的看法。
Reasonable tillage and cultivation system is a combination of land and raising land, and continuously improve soil fertility to achieve continuous increase of production, and is suitable for mechanized production of a comprehensive agricultural technical measures. In recent years, along with the gradual improvement of production conditions and the popularization and application of new varieties, some changes have been made to the farming system in different parts of the province. The improvement of the multiple cropping index has been promoted by increasing the summer harvest crops. However, some new problems have emerged. For this reason, we have conducted some surveys in recent years and are now talking about our views on expanding the issue of multiple cropping.