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Simple Assessment of Nitrogen Nutrition Index in Summer Maize by Using Chlorophyll Meter Readings
Rapid and non-destructive diagnostic tools to accurately assess crop nitrogen nutrition index (NNI) are imperative for improving crop nitrogen (N) diagnosis and sustaining crop production. This study was aimed to develop the relationships among NNI, leaf N gradient, chlorophyll meter (CM) readings g...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5780453/ https://www.ncbi.nlm.nih.gov/pubmed/29403521 http://dx.doi.org/10.3389/fpls.2018.00011 |