Diagnostics of K+ and NO3- in sap to determine nutritional status in potato (Solanum tuberosum L. subsp. andigena)

Sap analysis is a nutritional diagnostic tool to provide timely fertilization adjustments in crops. The objective of this study was to determine the reference levels of NO3 - and K+ in sap per phenological stage. The study evaluated the proper use of this nutritional diagn...

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Detalhes bibliográficos
Principais autores: Gómez S., Manuel Iván, Magnitskiy, Stanislav, Rodríguez, Luis Ernesto
Formato: Online
Idioma:spa
Publicado em: Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2017
Assuntos:
Acesso em linha:https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/6132