关于长春市旱地耕作制度改革的刍议

THE HUMBLE OPINION ABOUT THE REFORM OF THE CROPPING SYSTEM ON NONIRRIGATED FARMLAND OF CHANGCHUN

摘要:

本文针对当前耕作制度中存在的一些问题,结合长春市农业的基本特征和现状,提出了一系列改革现行耕作制度的设想。内容包括:调整农业生产的作物布局,实行轮翻制,创造良好的土壤结构,利用根茬粉碎还田,来提高土壤肥力,实行减免中耕,一次性投肥,以提高劳动效率,达到既增产又增收,为现行耕作制度逐步向现代化集约耕作制度发展指出了方向。

Abstract:

On the basis of the existing problems of the cropping system and the essential agricultural feature in Changchun, this treatise puts foward a series of ideas to improve the present cropping system.
These include regulating the distribution of crops in agricultural production, carrying out the system of ploughing the land periodically to create the good soil structure and returning the smashed crop stubble to the farmland to raise the fertility of soil as well as less-or non-tillage and full one-time-ferlilizion for achieving the increase of production and income. Doing so may be the way to develop the cropping system from primary situation to modern intensive farming step by step.