干旱区生态环境知识资源中心(Arid): 元谋干热河谷旱坡地复合生态农业模式效益研究初评

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	元谋干热河谷旱坡地复合生态农业模式效益研究初评
其他题名	Study and Preliminary Evaluation on the Benefit of Models of Compound Eco-agriculture on Dry Slope Land in Yuanmou Dry Hot Valley
	杨艳鲜; 纪中华; 方海东; 拜得珍; 廖承飞
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2005
卷号	12 期号:4 页码:88-89,99
中文摘要	对元谋干热河谷区4种旱坡地生态农业模式进行连续2 a的定位监测,研究各种模式的生态、经济和社会效益.结果表明:与对照模式罗望子+自然草被相比,建立的4种模式均有一定的培肥、改土效果,其中,以豆科牧草为主的罗望子+木豆、罗望子+木豆+柱花草、罗望子+木豆+绿肥3种模式的效果明显优于以禾本科牧草为主的罗望子+象草模式;4种模式均能在旱季提高土壤含水量,明显改善局地小气候;同时,产生良好的经济和社会效益.
英文摘要	Long-term stationary monitoring for 2 years in a row was conducted with 4 different models of compound eco-agriculture on dry slope land,and studies of the 4 models’s ecological benefit,economic benefit and social benefit were carried out. The results showed that the models’s effects of soil fertile and soil improvement were better than the compared model which was Tamarindus indica + natural grass. Among them, the effects of 3 models, Tamarindus indica + pigeon pea, Tamarindus indica-]-pigeon pea+Stylasanthes gracilis and Tamarindus indica-]-pigeon pea+green manure in which the main herbage was the pea family were clearly better than Tamarindus indica-- Perctsetum purpureum in which the main herbage was the grass family jail of 4 models could increase the soil moisture contents, improve partial weather conditions obviously in the dry season t and meanwhile produce good economic benefit and social benefit.
中文关键词	元谋干热河谷 ; 旱坡地 ; 复合模式 ; 效益
英文关键词	arid hot valley land of Yuanmou dry slope land compound models benefit
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:2001048
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206681
作者单位	云南省农科院热区生态农业研究所, 元谋, 云南 651300, 中国
推荐引用方式 GB/T 7714	杨艳鲜,纪中华,方海东,等. 元谋干热河谷旱坡地复合生态农业模式效益研究初评[J],2005,12(4):88-89,99.
APA	杨艳鲜,纪中华,方海东,拜得珍,&廖承飞.(2005).元谋干热河谷旱坡地复合生态农业模式效益研究初评.水土保持研究,12(4),88-89,99.
MLA	杨艳鲜,et al."元谋干热河谷旱坡地复合生态农业模式效益研究初评".水土保持研究 12.4(2005):88-89,99.