摘要
经过1999～2001年大区对比试验,在玉米宽窄行新耕作技术的基础上,对秸秆不同还田方法进行了深入研究,通过秸秆不同还田方法对土壤物理性状、培肥效果、植株生长发育及产量的影响分析,初步提出了适应新耕作技术的玉米秸秆还田方法。
Based the new tillage technique of maize planted in narrow/wide row form studies on the different methods of maize stalks back to soil were conducted from 1999 to 2001 through the contrast experiment of large blocks.The influence on soil physical characters,effects on soil fertility development,maize growth and development and maize yields,were analysed and a method of maize stalks back to soil suitable for new tillage technique was proposed
出处
《吉林农业科学》
CSCD
2002年第6期38-40,共3页
Journal of Jilin Agricultural Sciences
