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彭曼—蒙特斯公式在参考作物需水量中的应用研究
Research on the Equation of Penman-Monteith in Reference Crop Evaporation
【摘要】 介绍了作物需水量计算的几种方法,采用彭曼—蒙特斯(Penman-Monteith)公式,计算了浑蒲灌区水稻的需水量,结果比以往直接算法更为精确,为灌区工程的规划、设计和管理提供了依据。
【Abstract】 In this paper,several methods of reference crop evaporation were introduced and the evaporation of rice in the Hunpu irrigation area was gained based on the equation of Penman-Monteith.The result was more accurate than the direct method and it can provide more information for the planning,design and management of irrigation project.
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2006年18期
- 【分类号】S311
- 【被引频次】58
- 【下载频次】1255