滇东南石漠化山地不同土类地力变化研究
2006
通过对滇东南西畴县石漠化山地4种不同土类的理化性质进行定点观测和地力变化的分析,结果表明:黑色石灰土的肥力较佳,其次是红色石灰土,这是由于黑色石灰土多年来进行封山育林,红色石灰土进行了平衡施肥;3年后黄色石灰土的理化性质有很大改善,土壤肥力有很大提高,这是退耕还林的结果;说明退耕还林、封山育林和耕地的平衡施肥有利于石漠化山地土壤肥力的改善。
Show more [+] Less [-]Bibliographic information
Publisher
Editorial Department of Journal of Soil and Water Conservation
Other Subjects
地力; 土壤理化性质; 岩溶山地; 石漠化; 滇东南
Language
Chinese
2026-02-18
DOAJ
Data Provider
This bibliographic record has been provided by Directory of Open Access Journals
If you notice any incorrect information relating to this record, please contact us at [email protected]