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Sistemas de alimentación de patos Muscovy (cairina moschata) en agricultores mapuches chilenos
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
Two extensive productive systems for Muscovy ducks was evaluated in alternative to intensive systems. This production constitutes an interesting strategy for the development of the local mapuche region. Ninety ducks with ...
Caracterización productiva del vacuno ecológico en Andalucía
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
The structure of organic beef cattle farms located in Andalusia have been characterised from a stratified survey including 10% of official census. Farms are specialized in raising steers and use native breeds. The mean ...
RAEA–Helicicultura: herramienta de conservación y desarrollo rural en Andalucía
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
The fast growth system is a snail rearing method with a high degree of technification. Actually, the experimental evaluation of the system is being developed by an Andalusian Network of Agrarian Research (RAEA-Heliciculture) ...
Eficiencia del cerdo ibérico en el decorticado de la bellota
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
A functional character of Iberian pigs is their efficiency peeling acorns. This is analized with Iberian pigs on a sample of 40 evergreen oaks. The result is showed as percentage of pulp DM refuse and pulp weigh refuse ...
Circuito de comercialización de la leche ecológica en siete comunidades autónomas españolas
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
A major concern for organic dairy farms is to develop specific commercial circuits who guarantee the flow of organic products to the consumers. Therefore, the commercial circuits for organic milk are analysed. Actually, ...
Determinación de funciones de producción y análisis de eficiencia de la invernada pampeana argentina
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
Using different methodologies the wintering in farms in Northeast of La Pampa (Department of Quemú-Quemú) are classified according to technical efficiency level. Firstly, is modelled using lineal and non lineal Cobb-Douglas ...
Estructura productiva de las explotaciones caprinas del oeste pampeano (Argentina)
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
In La Pampa, the average caprine farm land is 5700 ha, without fences and poor infra-estructure for animal management, there are two farmyards with an area of 5-8 m2/goat and a shed for kids housing with an area of 0.15 ...
Diversidad malacológica en Andalucía. Recurso renovable
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
The aim of this study is the evaluation of malacological diversity in Andalusian region. It has been observed high heterogeneity in relation to distribution patters of snails. Terrestrial edible snail populations are grouped ...
Producción de bellota en la dehesa: factores influyentes
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
This paper reviews the state-of-the-knowledge of acorn production in the South-Western Iberian dehesas. In the first part are briefly described the soil and climatic determining factors and phenology of most common trees ...
Diagnóstico ecográfico de gestación en cerdas ibéricas en producción extensiva
(Universidad de Córdoba, Servicio de Publicaciones, 2007)
In a flock of pure Iberian sows, with outdoor breeding and total freedom, ultrasonography detection of pregnancy length is studied (11.1±0.6 seconds), according to pregnancy or not pregnancy (9.7 vs 20.4 seconds). Also, ...