| 精确灌溉中作物需水量的研究进展 |
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| 引用本文： | 杨杰,魏邦龙.精确灌溉中作物需水量的研究进展[J].甘肃农业科技,2008(11):34-37. |
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| 作者姓名： | 杨杰 魏邦龙 |
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| 作者单位： | 1. 甘肃省农业科学院科技信息中心,甘肃,兰州,730070
2. 兰州城市学院计算机科学教育系,甘肃,兰州,730070 |
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| 摘 要： | 主要概述了作物需水量及影响因素以及作物需水量、作物蒸发蒸腾量测定方法、作物需水量理论模型研究进展。
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| 关 键 词： | 精确灌溉 作物需水量 蒸发蒸腾量 研究进展 |
The Research Summary of Crop Water Requirement in Precision Irrigation |
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| YANG Jie,WEI Bang-long.The Research Summary of Crop Water Requirement in Precision Irrigation[J].Gansu Agricultural Science and Technology,2008(11):34-37. |
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| Authors: | YANG Jie WEI Bang-long |
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| Institution: | YANG Jie1,WEI Bang-long2(1.Science , Technology Information Centre,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu 730070,China,2.Department of Computer Science Education,Lanzhou City College,China) |
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| Abstract: | It is very outstanding that model study of crop water requirement,variable water-saving irrigation and water-saving irrigation technology research management in precision irrigation.This paper outlines the crop water requirement and its influencing factors,and also the research progress of crop water requirement,determination method of crop evapotranspiration and theoretical model study of crop water requirement. |
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| Keywords: | Precision irrigation Crop water requirement Evapotranspiration Research summary |
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