Temporal and spatial variations in nitrogen use efficiency of crop production in China.
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DOI: 10.1016/j.envpol.2021.118496
Abstract: The low values of nitrogen use efficiency (NUE) (around 30%) of crop production in China highlights the necessity to adopt reasonable N managements in national scale. After the implementation of 'National Soil Testing and Formulated… read more here.
Keywords: production china; nue crop; efficiency; crop ... See more keywords