Determining a critical nitrogen dilution curve for sugarcane

Adequate measurements of the nitrogen (N) concentration in the aboveground biomass of sugarcane throughout the growth cycle can be obtained using the critical N dilution curve (CNDC) concept, which provides an N‐nutrition index (NNI). The aim of this work was to determine the CNDC value for Brazilia...

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Veröffentlicht in:	Journal of plant nutrition and soil science 2013-10, Vol.176 (5), p.712-723
Hauptverfasser:	de Oliveira, Emídio Cantídio Almeida, de Castro Gava, Glauber José, Trivelin, Paulo Cesar Ocheuze, Otto, Rafael, Franco, Henrique Coutinho Junqueira
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences critical nitrogen level Fundamental and applied biological sciences. Psychology General agronomy. Plant production N fertilization N nutrition index Nitrogen fertilization Nitrogen, phosphorus, potassium fertilizations potential equation Saccharum spp Soil science Soil-plant relationships. Soil fertility Soil-plant relationships. Soil fertility. Fertilization. Amendments
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