干旱区生态环境知识资源中心(Arid): 枣农间作系统小气候水平分布特征研究

Arid

	枣农间作系统小气候水平分布特征研究
其他题名	Study on Horizontal Distribution Character of Field Microclimate in Jujube-crops Intercropping System
	史彦江; 卓热木·塔西; 宋锋惠; 俞涛; 吴正保; 哈地尔·依沙克
来源期刊	新疆农业科学
ISSN	1001-4330
出版年	2010
卷号	47 期号:5 页码:888-892
中文摘要	[目的]通过在环塔里木盆地干旱区,对不同枣农间作类型:枣麦间作(3 m4 m,2 m6 m)、枣棉间作(3 m4 m,2 m6 m)系统小气候方面的研究,以期完善枣农间作理论,为新疆枣农间作模式的优化及间作物的选择种植提供理论依据. [方法]使用Vantage Pro2自动气象站和KS4000手持气象站观测光照强度、空气温湿度、风速和风向等气象因子,同时使用WQG-15地面温度计观测地温. [结果]不同类型枣农间作系统的光照强度、温度、相对湿度和风速发生了不同程度的变化,同一类型中行间各点小气候水平分布也有区别,其中光照强度变化较大;不同间作类型相比,受光量排列顺序为枣麦间作34(m)<26(m)<2*6(m)<行中<对照;4种间作类型下枣树的平均遮阴度分别为10.7%、6.7%、12.8%和9.5%;其它小气候因子在不同间作类型间各点间变化也较大. [结论]枣麦间作较枣棉间作共生期短,树冠遮阴时间就短,受光情况较好一些,但总体影响不大. 其他小气候因子变化趋势基本一致
英文摘要	The microclimatic factors in different jujube-wheat intercropping densities(3 m4 m,2 m6 m) and jujube-cotton intercropping densities(3 m4 m,2 m6 m) were studied in the arid area of the Tarim basin,in order to improve theory of Jujube-crops intercropping, optimize intercropping model, and provide theoretic basis for crop selection.[Method]Auto-meteorology Vantage Pro2 and portable meteorological instrument KS4000 were used to observe the microclimatic factors, such as light intensity, air temperature and humidity, wind speed and direction. The ground temperature was tested by WQG-15 thermonmeter at same time.[Result]The climatic factors changed to some extent with different jujube-crops intercropping systems. Within the same intercropping system, the micro-climate varied in different lines, especially for light intenstity. Among the different intercropping system, the order of light intensity was 34(m) jujube-wheat intercropping<26(m) jujube-wheat intercropping <34 m jujube-cotton intercropping<26(m) jujube-cotton intercropping < CK - 2 { cotton field), while within the same intercropping system, the order, of light radiation amount was eastern and westem lines < middle lines < controls. The average shading rates of four intercropping systems were 10.7%, 6.7%, 12.8% and 9.5% respectively. Other microclimate factors varied as well. [Conclusion] The intergrowth period of Jujube- wheat was shorter than that of Jujube- cotton system, so the shading period was shorter and illumination was better. But the general influence was not severe. And the other microclimate factors had almost the same change
中文关键词	枣麦间作 ; 枣棉间作 ; 小气候 ; 光照强度
英文关键词	jujube-wheat intercropping jujube-cotton intercropping microclimate light intensity
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:3942574
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225807
作者单位	新疆林业科学院造林治沙研究所, 乌鲁木齐, 新疆 830000, 中国
推荐引用方式 GB/T 7714	史彦江,卓热木·塔西,宋锋惠,等. 枣农间作系统小气候水平分布特征研究[J],2010,47(5):888-892.
APA	史彦江,卓热木·塔西,宋锋惠,俞涛,吴正保,&哈地尔·依沙克.(2010).枣农间作系统小气候水平分布特征研究.新疆农业科学,47(5),888-892.
MLA	史彦江,et al."枣农间作系统小气候水平分布特征研究".新疆农业科学 47.5(2010):888-892.