耕作方式和秸秆还田对地力提升的应用优势  

Application Advantage of Different Tillage Methods and Straw Returning to Field on Soil Fertility Increase

作　　者：王晓辉[1] 吴君[1] 周巍巍[1] 王兴[1] 于梦竹[1] 杨北辰 

机构地区：[1]辽宁省瓦房店市农业技术推广中心,辽宁瓦房店116300

出　　处：《现代农业科技》2017年第6期197-198,共2页Modern Agricultural Science and Technology

摘　　要：介绍土壤深松技术、土壤深翻技术和秸秆还田技术的定义与应用优势,指出3种技术方法均可打破犁底层,使土壤疏松透气,调节土壤结构,提升土壤肥力,促进作物增产,对瓦房店地区农业可持续发展具有重要的现实意义。The conception and application advantage of sub-soiling technology,soil deep tillage technology and straw returning to field technology were introduced in this paper.It pointed out that all the three technologies could break the plow pan,loosen the soil, aerate the soil, adjust the soil structure, enhance soil fertility and increase crop yield.Therefore, they have important and practical significance on the sustainable development of agriculture in Wafangdian area.

关 键 词：耕作方式 土壤深松技术 土壤深翻技术 秸秆还田 应用优势 

分 类 号：S158[农业科学—土壤学]