An Approach on the Practice and Development of Conservation Tillage in Ningxia Hui Autonomous Region

摘要：

The technology of conservation tillage has been introduced into Ningxia for 5 year already. Its been extended in 3 different kinds of ecological areas of 15 demonstration counties with an extension area of 70 thousands hm<2> in Ningxia. It was applicated in spring-wheat, winter-wheat, spring-maize, summer- maize, beans and grass. Based on the findings and experience of the trials in all kinds of areas, this article analyzed about the trend and development advices on technology of conservation tillage in Ningxia.

关键词： Ningxia conservation tillage practice, development

作者: Wang Hongxing Wan Ping

作者单位: Agricultural Machinization Extension Station of Ningxia Hui Autonomous Regin, Yinchuan, Ningxia, 750004

会议类型: 国际会议

会议名称: 2007年亚太地区保护性耕作发展国际研讨会(International Seminar on Enhancing Extension of Conservation Agriculture Techniques in Asia and the Pacific)

会议地点: 郑州

会议语种:英文

页码: 286-291

在线出版日期: 2007-10-01（万方平台首次上网日期，不代表论文的发表时间）