A Comparison of Two Approaches for Estimating the Wheat Nitrogen Nutrition Index Using Remote Sensing
Remote predictions of the nitrogen nutrition index (NNI) are useful for precise nitrogen (N) management in the field. Several studies have recommended two methods for estimating the NNI, which are classified as mechanistic and semi-empirical methods in this study. However, no studies have been condu...
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Format: | Article |
Language: | English |
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MDPI AG
2015-04-01
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Series: | Remote Sensing |
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Online Access: | http://www.mdpi.com/2072-4292/7/4/4527 |