耕作制度,涉及到一个地区或生产单位的作物组成与布局、复种、间套作、轮作与连作,以及与之相适应的一整套用地与养地相结合的农业技术体系(如土壤耕作、地力培肥、水分管理、农田基本建设等),是农业战略上的一个重要问题。近年来,国内围绕着耕作制度问题开展了热烈的学术讨论。在中国农学会和有关部门的推动下,先后召开了全国性的安阳、成都、昌平、湘潭等耕作制度学术讨论会,促进了这门 Tillage system involves the composition and layout of crops in a region or production unit, multiple cropping, cropping, cropping and cropping, and a corresponding set of agricultural technology systems that combine land use and conservation (eg, soil cultivation, Fertilizing, managing water and farmland infrastructures, etc.) is an important issue in agricultural strategy. In recent years, there has been a lively academic discussion around the farming system in China. Under the impetus of the Chinese Agricultural Association and relevant departments, a nationwide symposium on the farming system of Anyang, Chengdu, Changping and Xiangtan has been held to promote this door