Buscar
Mostrando ítems 1-7 de 7
Análisis de la evolución del comportamiento selectivo de un rebaño de ganado caprino a lo largo de la jornada de pastoreo
(Universidad de Córdoba, Servicio de Publicaciones, 1991)
An analysis was made of the selective use of three fodder-groups (grass, woody species and acorns) by a herd of dairy goats grazed semiextensively in an area of the Sierra Norte in the province of Seville (Spain). The ...
Influencia de factores geotopogríficos sobre la composición química de Cistus ladanifer L.
(Universidad de Córdoba, Servicio de Publicaciones, 1987)
Significative influences of several geotopographic characteristics are shown on a concentration of crude nutritive principles and mineral elements in C. ladanifer but a clear regulation of these observations is not discernible.
Estudio de las diferencias individuales en el comportamiento selectivo de un rebaño de cabras de aptitud lechera
(Universidad de Córdoba, Servicio de Publicaciones, 1991)
We have studied the individual differences in the selective behaviour of a herd of dairy goats. The results showed some animals to exhibit a manifest preference for ligneous species over the herbaceous stratum, which was ...
Isoflavonas estrogénicas en especies espontáneas del género Trifolium
(Universidad de Córdoba, Servicio de Publicaciones, 1982)
The level of oestrogenic isoflavones (biochanin A, formononetin, genistein and pratensein) are determined on twenty species of the Trifolium genus. These samples have been taken from the natural pasture growing in the ...
Consumo de bellota por conejos en pastoreo continuo
(Universidad de Córdoba, Servicio de Publicaciones, 1985)
The intake of acorns by rabits kept in continuous grazing in natural improved pastures placed in the Sierra of Córdoba is studied. The conclusion that acorns mean an important energetical intake in times of lack of grass ...
Utilización del Cistus ladaniferus L. en piensos para conejos
(Universidad de Córdoba, Servicio de Publicaciones, 1984)
An experiment is carried out on the use of Cistus ladaniferus L. extracted with ,ethyl alcohol, in rabbit feed. 16 Californian breed rabbits are used. They are fed ad libitum for 30 days with a commercial feed in wich the ...
Pastos leñosos y producción láctea en caprino
(Universidad de Córdoba, Servicio de Publicaciones, 1991)