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Position: Home > Articles > Study on Horizontal Distribution Character of Field Microclimate in Jujube-crops Intercropping System Xinjiang Agricultural Sciences 2010,47 (5) 888-892

枣农间作系统小气候水平分布特征研究

作  者:
史彦江;卓热木·塔西;宋锋惠;俞涛;吴正保;哈地尔·依沙克
单  位:
新疆林业科学院造林治沙研究所
关键词:
枣麦间作;枣棉间作;小气候;光照强度
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 m×4 m,2 m×6 m)、枣棉间作(3 m×4 m,2 m×6 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3×4(m)<2×6(m)
译  名:
Study on Horizontal Distribution Character of Field Microclimate in Jujube-crops Intercropping System
作  者:
SHI Yan-jiang,Zhuoremu·Taxi,SONG Feng-hui,YU Tao,WU Zheng-bao,Hadier·Yishake(Institute of Afforestation and Sand Control,Xinjiang Academy of Forestry Sciences,Urumqi 830000,China)
关键词:
jujube-wheat intercropping;jujube-cotton intercropping;microclimate;light intensity
摘  要:
【Objective】The microclimatic factors in different jujube-wheat intercropping densities(3 m×4 m,2 m×6 m) and jujube-cotton intercropping densities(3 m×4 m,2 m×6 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 3×4(m) jujube-wheat intercropping<2×6(m) jujube-wheat intercropping

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