Estimation of Spring Wheat Water Use Efficiency by Remote Sensing in the Yingke Oasis of Heihe Drainage Area
文献类型: 外文期刊
第一作者: Yang, G. J.
作者: Yang, G. J.;Xing, Z. R.;Huang, W. J.;Xing, Z. R.;Feng, Y. G.
作者机构:
关键词: Quantitative Remote Sensing; Heihe Drainage; Spring Wheat; Water Use Efficiency
期刊名称:SENSOR LETTERS ( 影响因子:0.558; 五年影响因子:0.58 )
ISSN: 1546-198X
年卷期: 2010 年 8 卷 1 期
页码:
收录情况: SCI
摘要: It has played an important role in precision agriculture for referring to water management, which was accomplished by quantitative remote sensing technology to estimate crop water use efficiency. Moreover, it can be useful to improve the benefit of agricultural water resources. In this study, the selected data were acquired in the growth season of spring wheat. In June, 2008, the field measurement was carried out with synchronization of satellite, airborne passing oasis. Taking production of spring wheat and the water use under the water balance condition as variables, water use efficiency was obtained. The results showed that using remote sensing technology to achieve evaluation of water use efficiency was able to meet the need of agriculture production, and also be worth of application and popularization.
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