论文部分内容阅读
耕作制度亦即农作制度,是人类在一定社会、自然、经济条件下,对种植业采用的农业技术体系。合理的耕作制度,必须从需要与可能出发,处理好天(气候)、地(土壤)、物(作物)三者之间关系,合理地利用好土地,又妥善地管理好土地,扩大生物小循环,缩小地质大循环,使农田生态平衡,地力常新,即做到用地养地密切结合。根据农业区域的划分,因地制宜地建立起各地合理耕作制度,是实现农业现代化的基本内容之一。耕作制度是由一系列用地与养地的农业技术组成的,可以概分为种植制度和土地管理制
Farming system that is farming system, is human beings in certain social, natural, economic conditions, the farming industry adopted agricultural technology system. Reasonable farming system must handle the relationship between weather (climate), soil (earth) and material (crop) properly, make rational use of the land, properly manage the land and expand the biological system from the needs and possibilities Circulation, reduce the geological cycle, so that ecological balance of farmland, ground fertility, that is to do with land closely. According to the division of agricultural regions, setting up reasonable farming systems in different places in accordance with local conditions is one of the basic elements of realizing agricultural modernization. Tillage system is composed of a series of agricultural technologies for land use and land conservation, which can be roughly classified as cropping system and land management system