Foliar NPK levels in mango (Mangifera indica L.).
Sergent E., Leal F., Casanova E.
Author Affiliation: Instituto de Agronomía, Facultad de Agronomía, Universidad Central de Venezuela, Apdo 4579, Maracay 2101, Venezuela.
Revista de la Facultad de Agronomía, Universidad Central de Venezuela 19 : 319-328
Abstract : The average N, P and K concentrations in mango cv. Haden leaves (10-year-old trees) were 1.20, 0.19 and 0.87%, respectively. N and K concentrations were lowest at flowering. The highest yields corresponded to N, P and K concentrations of 1.18, 0.19 and 0.91%, respectively.