摘要
免耕是一项重要的农田耕作措施,为保护性耕作体系的核心内容,已在全球范围内得到大面积推广应用。在前人研究的基础上,就免耕对土壤的物理、化学、生物学性质以及作物产量的影响作用进行了归纳总结,以期为免耕的发展提供支持。
No-tillage is an important farmland management practice.It is the core content of conservation tillage system and has been widely applied all over the world.Based on previous studies,the effects of no-tillage on soil physical,chemical,biological properties as well as crop yield were summarized in order to provide support for the development of no-tillage.
作者
黄达
姜玉琴
谢先进
HUANG Da;JIANG Yu-qin;XIE Xian-jin(Soil and Fertilizer Station of Henan Province,Zhengzhou,Henan 450000;Soil and Fertilizer Station of Xun County,Hebi,Henan 458000)
出处
《安徽农业科学》
CAS
2022年第2期9-11,22,共4页
Journal of Anhui Agricultural Sciences
基金
国家重点研发计划(2018YFD0300705)
国家重点研发计划(2018YFD0200606)。
关键词
土壤
免耕
理化性质
作物产量
Soil
No-tillage
Physical and chemical properties
Crop yield
