SOIL SULFUR AND NITROGEN AVAILABILITY IMPROVES ROOT BIOMASS GROWTH OF RYEGRASS (Lolium multiflorum L.)

SOIL SULFUR AND NITROGEN AVAILABILITY IMPROVES ROOT BIOMASS GROWTH OF RYEGRASS (Lolium multiflorum L.)

ABSTRACT Soil sulfur (S) deficiencies have been detected lately, affecting crop production and nitrogen (N) uptake. The objective of this study was to assess the effect of S application on crop N recovery efficiency. N and S mineralization, potentially available N, and urease activity were measured...

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Autores principales: Córdova,Carolin, Martínez,Ana María, Machuca,Ángela, Zagal,Erick, Fischer,Susana, Betancur,Matías
Lenguaje:English
Publicado: Universidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agricola y Facultad de Ciencias Veterinarias 2020
Materias:
nitrogen recovery efficiency
sulfur mineralization
nitrogen mineralization
synergism NxS
Mollisol
Andisol
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-38902020000200402
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