官方微信
中国沙漠 ›› 2000, Vol. 20 ›› Issue (s2): 176-178.
• 论文 • 上一篇 下一篇
段争虎, 刘发民
收稿日期:
修回日期:
出版日期:
发布日期:
作者简介:
DUAN Zheng-hu, LIU Fa-min
Received:
Revised:
Online:
Published:
摘要： 对风沙化引起的土壤机械组成、持水能力、容重和空隙度、土壤化学性质及对土地生产力的影响等方面进行了详细的论述。在此基础上,提出风沙化土地的整治要以防护体系的建设为前提,以发展水利为保证,以增施化肥,秸秆还田等措施提高地力为关键。
关键词: 黄淮海平原, 风沙化, 肥力
Abstract: This paper analyzed the characteristic and process of land sandification in north Henan province,detailedly expounded the effect of sandification on soil mechanical composition,bulk density,total porosity,soil chemistry and land productivity,and put forward that the premise of harnessing land sandification is to establish wind-break system,the ensurance is to develop water conservancy,the key is to increase fertilizer and to return crop remains.
Key words: Huang-Hui-Hai plain, sandification, fertility
中图分类号:
S158
段争虎, 刘发民. 黄淮海平原豫北土地风沙化对土壤肥力的影响[J]. 中国沙漠, 2000, 20(s2): 176-178.
DUAN Zheng-hu, LIU Fa-min. Effect of Sandification on Soil Fertility in North Henan Province on Huang-Hui-Hai Plain[J]. JOURNAL OF DESERT RESEARCH, 2000, 20(s2): 176-178.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.desert.ac.cn/CN/
http://www.desert.ac.cn/CN/Y2000/V20/Is2/176
甘公网安备 62010202000688号