摘要
本文从保护性耕作的秸秆残茬处理、土壤水分、病虫害防治技术、土壤风蚀量等方面进行分析,并对其技术存在的问题进行探讨,提出适合于榆林沙区的保护性耕作技术。
Issues regarding conservation tillage such as straw stubble treatment,soil moisture,pest control technology,and wind erosion were analyzed.Suitable techniques for Yulin sandy area were put forward.
出处
《陕西林业科技》
2010年第1期30-32,共3页
Shaanxi Forest Science and Technology
关键词
榆林沙区
保护性耕作
存在问题
Sandy area of Yulin
conservation tillage
problem
