干旱区生态环境知识资源中心(Arid): 滇东南石漠化山地不同土类地力变化研究

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	滇东南石漠化山地不同土类地力变化研究
其他题名	Study on Land Capacity Change on Different Soils at Karst Mountains Desertification Area in Southeastern Yunnan
	李品荣; 陈强; 常恩福; 尹艾萍; 毕波
ISSN	1009-2242
出版年	2006
卷号	20 期号:4 页码:152-155
中文摘要	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.
英文摘要	A study on the physicochemical property of four karst mountains desertification soils in Xichong county of southeastern Yunnan was conducted by ocean weather station observation. The results showed that the land capacity of rendzina is the highest and the land capacity of terra rossa is higher,which resulted by closing hillsides to facilitate afforestation for many years of rendzina, and balance fertilizing of terra rossa. As returning land for farming to forestry, the physicochemical property and land capacity of brown rendzina has been greatly improved after three years. Closing hillsides to facilitate afforestation,returning land for farming to forestry and balance fertilizing are three good land capacity improvement approaches in karst mountains desertification soil of southeastern Yunnan.
中文关键词	岩溶山地 ; 石漠化 ; 土壤理化性质 ; 地力 ; 滇东南
英文关键词	karst mountains desertification soil physicochemical property land capacity southeastern Yunnan
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FORESTRY
WOS研究方向	Forestry
CSCD记录号	CSCD:2418245
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220147
作者单位	云南省林业科学院, 昆明, 云南 650204, 中国
推荐引用方式 GB/T 7714	李品荣,陈强,常恩福,等. 滇东南石漠化山地不同土类地力变化研究[J],2006,20(4):152-155.
APA	李品荣,陈强,常恩福,尹艾萍,&毕波.(2006).滇东南石漠化山地不同土类地力变化研究.,20(4),152-155.
MLA	李品荣,et al."滇东南石漠化山地不同土类地力变化研究".20.4(2006):152-155.