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Modeling contribution of shallow groundwater to evapotranspiration and yield of maize in an arid area
Capillary rise from shallow groundwater can decrease the need for irrigation water. However, simple techniques do not exist to quantify the contribution of capillary flux to crop water use. In this study we develop the Agricultural Water Productivity Model for Shallow Groundwater (AWPM-SG) for calcu...
Autores principales: | Gao, Xiaoyu, Huo, Zailin, Qu, Zhongyi, Xu, Xu, Huang, Guanhua, Steenhuis, Tammo S. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5318869/ https://www.ncbi.nlm.nih.gov/pubmed/28220874 http://dx.doi.org/10.1038/srep43122 |
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