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DIGITAL.CSIC
Article . 2009 . Peer-reviewed
Data sources: DIGITAL.CSIC
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Classification variables of cattle farms in the mountains of León, Spain

Authors: Serrano Martínez, Emma; Lavín González, María Paz; Giráldez García, Francisco Javier; Bernués Jal, Alberto; Ruiz Mantecón, Angel;

Classification variables of cattle farms in the mountains of León, Spain

Abstract

[ES] En este trabajo se aborda la primera etapa de la realización de una tipología de explotaciones, que es la identificación de las variables de clasificación. El objetivo concreto de este trabajo fue identificar las variables más adecuadas para caracterizar y clasificar las explotaciones productoras de carne de vacuno de las montañas de León utilizando una técnica estadística multivariable, el análisis de componentes principales. La información utilizada fue obtenida mediante la realización de encuestas en explotaciones productoras de carne de vacuno de la comarca de Montaña de Riaño (León) y entre los años 1996 y 1998. Las 35 variables consideradas en e1 análisis de componentes principales se refieren a características de la mano de obra, base animal, producciones, utilización del territorio y economía de las explotaciones. A partir de dicho análisis se seleccionaron siete factores que explican el 67,l % de la varianza total.

[EN] This paper reports the first stage in the establishment of a farm classification system: the identification of classification variables. The aim of this work was to identify the variables most appropriate for characterising the cattle farms of the mountains of León, Spain, using multivariate and principal components analysis. The information used was obtained by surveying the cattle farms of the Montaña de Riaño (León) area from 1996-1998. The 35 variables taken into account in the principal components analysis refer to labour, the stock base, production, land use and farm economy. Seven principal components were found to explain 67.1% of the total variance.

This work forms part of the project CYCYT-FEDER lFDl997-0776 and of a research contract between the Spanish Council for Scientific Research (CSIC) and the company Núcleo de Explotaciones Agropecuarias de León, NEAL. S. A.

8 páginas, 3 tablas, 1 figura.

Peer reviewed

Country
Spain
Keywords

Ganado bovino, Stock raising systems, Sistemas de explotación, Producción y sanidad animal, Disadvantaged areas, Análisis de componentes principales, Principal components analysis, Métodos estadísticos, Sistemas ganaderos, Ganadería, Zonas desfavorecidas

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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