摘要
阐述了保护性耕作的重要性,深入研究了保护性耕作对土壤、作物生长发育及病虫害的影响,旨在形成适合东北地区的保护性耕作技术模式,推进东北地区的农业向持续高效的方向发展。
The importance of conservation tillage was expounded,and the effects of conservation tillage on soil,crop growth,pests,etc,were studied,so as to propose suitable conservation tillage pattern for northeastern China,and promote the efficient and sustainable development of agriculture in northeastern China.
出处
《现代农业科技》
2012年第17期236-236,239,共2页
Modern Agricultural Science and Technology
关键词
保护性耕作
土壤
作物生长
影响
东北地区
conservation tillage
soil
crop growth
effect
northeastern China
