Vista normal Vista MARC

Enzymatic activities in soil cultivated with coffee (Coffea arabica L. cv. Bourbon) and amended with organic material

Tipo de material: ArtículoArtículoIdioma: Inglés Tema(s): Formatos físicos adicionales disponibles:
  • Disponible en línea
En: Communications in Soil Science and Plant Analysis volumen 45, número 19 (2014), páginas 2529-2538Resumen:
Inglés

The objective of this study was to investigate the growth of coffee (Coffea arabica L. cv. 'Bourbon') in soil amended with compost, vermicompost, and bokashi at 25%, 50%, and 66% while mycorrhizal colonization and activity of acid and alkaline phosphatases and urease in soil were monitored. Treatments with 25% compost as well as higher application rates of compost and bokashi (50% or 66%) increased coffee growth. Shoot fresh weight increased 5 times when 25% bokashi or compost was applied, 8 times when 50% was applied and 10 times when 66% was applied compared to the control plants without organic fertilizer. Acid and alkaline phosphatase and urease activity increased when organic fertilizer was applied to soil. Application of organic fertilizers increased the growth and fresh weight of root and shoot of coffee plants and improved the root mycorrizal colonization and enzymatic activity of the soil.

Número de sistema: 1081
Etiquetas de esta biblioteca: No hay etiquetas de esta biblioteca para este título. Ingresar para agregar etiquetas.
Valoración
    Valoración media: 0.0 (0 votos)
Existencias
Tipo de ítem Biblioteca actual Colección Estado Código de barras
Artículos Biblioteca Electrónica Recursos en línea (RE) ECOSUR Recurso digital ECO400010816921

Disponible para usuarios de ECOSUR con su clave de acceso

The objective of this study was to investigate the growth of coffee (Coffea arabica L. cv. 'Bourbon') in soil amended with compost, vermicompost, and bokashi at 25%, 50%, and 66% while mycorrhizal colonization and activity of acid and alkaline phosphatases and urease in soil were monitored. Treatments with 25% compost as well as higher application rates of compost and bokashi (50% or 66%) increased coffee growth. Shoot fresh weight increased 5 times when 25% bokashi or compost was applied, 8 times when 50% was applied and 10 times when 66% was applied compared to the control plants without organic fertilizer. Acid and alkaline phosphatase and urease activity increased when organic fertilizer was applied to soil. Application of organic fertilizers increased the growth and fresh weight of root and shoot of coffee plants and improved the root mycorrizal colonization and enzymatic activity of the soil. Inglés

Disponible en línea

Adobe Acrobat profesional 6.0 o superior