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Concentration and temporal variability of nitrogen, phosphorus and zinc in pecan leaves
Abstract
Information about the local response to fertilization in pecan trees is very
limited. Here, we investigated the effects of fertilization with different levels of
nitrogen (N), phosphorus (P) and zinc (Zn) on the chemical composition of leaves of
pecan trees of the ‘Stuart’ cultivar. Fertilization had a positive impact on foliar N
concentration, a negative impact on foliar P concentration, and no effect on foliar Zn
concentration. A negative linear
[ver mas...]
Information about the local response to fertilization in pecan trees is very
limited. Here, we investigated the effects of fertilization with different levels of
nitrogen (N), phosphorus (P) and zinc (Zn) on the chemical composition of leaves of
pecan trees of the ‘Stuart’ cultivar. Fertilization had a positive impact on foliar N
concentration, a negative impact on foliar P concentration, and no effect on foliar Zn
concentration. A negative linear relationship was found between foliar N
concentration in fall and protein content in the embryo.
[Cerrar]
![Thumbnail](/bitstream/handle/20.500.12123/6006/cover_acta%20horticulturae%201070.jpg?sequence=3&isAllowed=y)
Author
Frusso, Enrique;
Lavado, Raul Silvio;
Insausti, Pedro;
Cipriotti, Pablo Ariel;
Descripción
I International Symposium on Pecans and Other Carya in Indigenous and Managed Systems
Fuente
Acta horticulturae 1070 : 59-65. (15 February 2015 )
Date
2015
Editorial
International Society for Horticultural Science
ISSN
0567-7572
2406-6168 (Online)
2406-6168 (Online)
Formato
pdf
Tipo de documento
artículo
Palabras Claves
Derechos de acceso
Restringido
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