Influence of implanted tree species on biological and biochemical parameters in a forest soil of Chubut, Argentina

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The influence of some tree species on biological and biochemical properties of a forest soil was studied with the purpose of establishing criteria to achieve a sustainable development of a forest system. The study site is a forest soil of Chubut, in the Argentinean Patagonia. Surface soil samples we...

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Detalles Bibliográficos
Otros Autores: Effron, Diana Noemí, Sarti, Gabriela Cristina, Quinteros, María C., Catán, Silvia I.
Formato: Artículo
Lenguaje:Español
Materias:
ACID PHOSPHATASE ACTIVITY
DEHYDROGENASE ACTIVITY
FOREST SOIL
MICROBIAL COUNTS
MICROBIAL RESPIRATION
ACID PHOSPHATASE ACTIVITIES
FOREST SOILS
MICROBIAL COUNT
AEROBIC BACTERIA
PHOSPHATASES
PHOSPHORUS
SOIL SURVEYS
SOILS
FORESTRY
BACTERIA
ENZYMATIC ACTIVITY
FORESTS
PHOSPHATASE
RESPIRATION
SOIL
Acceso en línea:http://ri.agro.uba.ar/files/download/articulo/2012Effron.pdf
LINK AL EDITOR
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central (FAUBA) de Universidad de Buenos Aires
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246 0 0 |a Influencia de especies arbóreas implantadas sobre parámetros biológicos y bioquímicos en un suelo forestal de Chubut, Argentina 
520 |a The influence of some tree species on biological and biochemical properties of a forest soil was studied with the purpose of establishing criteria to achieve a sustainable development of a forest system. The study site is a forest soil of Chubut, in the Argentinean Patagonia. Surface soil samples were taken of three plots with a dominant species each one: Oak [Quercus robur], Ash [Fraxinus excelsior L.] and Radiata Pine [Pinus radiata D. Don.]. Microbial respiration, dehydrogenase and acid phosphatase activities, counts of aerobic and amylolytic bacteria, actinomyces and fungi were determined in soil samples, while phosphorous was determines in leaves. The results showed important differences of these parameters for the different species considered in the study, differences that are explained by the different chemical composition of the vegetal species. 
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