干旱区生态环境知识资源中心(Arid): 黑土坡耕地几种水土保持措施的蓄水保土效应研究

Arid

	黑土坡耕地几种水土保持措施的蓄水保土效应研究
其他题名	Benefit of Soil and Water Conservation Measures on Sloping Land of Black Soils
	齐智娟; 张忠学; 杨爱峥
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2011
卷号	18 期号:5 页码:72-75
中文摘要	水土流失是制约我国北方旱区农业发展的主要因素,研究保护性耕作措施的蓄水保土效应,对北方旱区的水土保持工作具有重要的指导意义。通过田间试验对几种不同保护性耕作措施的土壤储水量、水分平衡及水分利用效率进行了研究,综合评价了几种耕作措施的蓄水保土功效。结果表明:横坡免耕、横坡种植、深松区田、垄向区田、深松、免耕储水量分别为常规耕作的112.6%,110.8%,107.0%,104.9%,103.8%,102.5%。横坡耕作和垄向区田能够有效减少坡面径流和土壤侵蚀,起到蓄水保土的作用,并为农作物生长提供有利的土壤水分环境
英文摘要	Soil erosion is the main restricting factor on agricultural development in northern arid area of China.The study on soil and water conservation of conservation tillage measures has an important guidance to the northern arid areas.In this study,soil water storage,water balance and water use efficiency of different conservational tillage measures were examined through field experiment,and then the effects of water and soil conservation of different tillage measures were evaluated comprehensively.The results showed that the water storage of cross slope tillage,cross slope cultivation,deep loosing+ridge tillage,ridge tillage,deep loosing tillage and no-till tillage was equivalent to 112.6%,110.8%,107.0%,104.9%,103.8%and 102.5%of conventional tillage respectively.Cross-slope tillage and ridge tillage could reduce runoff and soil erosion efficiently on the slope,play an important role in soil and water conservation,provide favorable soil moisture environment for crop growth.
中文关键词	水土流失 ; 区田 ; 横坡 ; 深松 ; 黑土
英文关键词	soil erosion ridge tillage cross slope deep loosing black soil
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:4309159
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227129
作者单位	东北农业大学水利与建筑学院, 哈尔滨, 黑龙江 150030, 中国
推荐引用方式 GB/T 7714	齐智娟,张忠学,杨爱峥. 黑土坡耕地几种水土保持措施的蓄水保土效应研究[J],2011,18(5):72-75.
APA	齐智娟,张忠学,&杨爱峥.(2011).黑土坡耕地几种水土保持措施的蓄水保土效应研究.水土保持研究,18(5),72-75.
MLA	齐智娟,et al."黑土坡耕地几种水土保持措施的蓄水保土效应研究".水土保持研究 18.5(2011):72-75.