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Sustainable Nitrogen Management Index
Authors
Published Online:Sun, 24 Nov 2019
Abstract
The agricultural Sustainable Nitrogen Management Index (SNMI) is defined to provide a more comprehensive measurement of the environmental performance of the agricultural production. Here, the SNMI is defined based on two important efficiency terms in crop production, namely Nitrogen Use Efficiency and land use efficiency. As more data become available, the SNMI could be reviewed and improved by including more efficiency terms in crop production, such as water use efficiency.
