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Spanish soil covered with “pino carrasco” (Pinus halepensis Mill.).


Spanish soil covered with “pino carrasco” (Pinus halepensis Mill.).
Spanish soil covered with “pino carrasco” (Pinus halepensis Mill.).

A. Nicolas Isasa

Affiliation: Instituto Forestal de Investigaciones y Experiencias (IFIE); Escuela Especial de Ingenieros de Montes de Madrid

Biography: Not available

Cerrar

A. Nicolas Isasa

About the authors 

Publication year: 1954

Language: Spanish, with summaries in English, French and German

Subjects: Environment, Forestry

Collection: IFIE Publications

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Review:

The present work offers a study on the main characteristics of Spanish soil covered with “pino carrasco” (Pinus halepensis Mill.). The different subjects of the work are exposed in the following chapters: General observation on the natural area of plant species; description and geographic extension of P. halepensis; description of soil samples; proportion of particles with a diameter superior to 2 mm.; humidity retention; organic matter; mechanic analysis; soil class determination; characteristics values according to “Hazen & Burmister (effective diameter, coefficient and number distribution and fineness index); statistic-mathematic considerations as to results of some analysis and estimation of the Pearson curves adapted to the experimental polygons of frequency; calcic; carbonate; soluble salts; soil reaction; conclusions.

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Physical Description : 17x24; 319 p.; il.

Publication: Madrid : Instituto Forestal de Investigaciones y Experiencias (IFIE). Dirección General de Montes, Caza y Pesca Fluvial. Ministerio de Agricultura, 1954

Reference INIA: IFIE BO-070

Other data of interest: - INIA. Servicio de Publicaciones. Ctra Coruña km 7,5. 28040 MADRID. Contact: distri@inia.es. Tel: (34) 91-3471493.

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