Contenido foliar de N, P y K en algodón fertirrigado con efluente de alcantarillado tratado

Jerônimo Andrade-Filho, Iarajane Bezerra-Do-Nascimento, Osvaldo N. De Sousa-Neto, Nildo Da Silva-Dias, René Chipana-Rivera, Jeane Cruz-Portela, Joseane Dunga-Da-Costa

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

1 Cita (Scopus)

Resumen

The objective of this study was to evaluate the effects of irrigation with treated sewage effluent in the leaf content of nitrogen, phosphorus and potassium in cotton (Gossypium hirsutum L. cultivar 8H) growing in two soil types. The experiment was carried out on the campus of the Federal University of the Semi-Arid Mossoró, Brazil. The experimental design was a randomized block with split plots. Treatments consisted of dilutions of domestic sewage effluent with water-supply [25, 50, 75 e 100% effluent and, water-supply + mineral soil fertilization - control] in two different types of soils textures (Oxisol and inceptisol). We conclude that the use of treated sewage effluent supplies the nutritional needs of growing cotton in relation to N and K, except for P.

Título traducido de la contribuciónFoliar content of N, P and K in cotton fertigated with treated sewage effluents
Idioma originalEspañol
Páginas (desde-hasta)147-154
Número de páginas8
PublicaciónDYNA (Colombia)
Volumen84
N.º202
DOI
EstadoPublicada - 2017

Nota bibliográfica

Publisher Copyright:
© The author; licensee Universidad Nacional de Colombia.

Palabras clave

  • Fertirrigation
  • Gossypium hirsutum L.
  • Wastewater

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