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Relaciones entre distintas fracciones químicas de Cistus ladanifer L. en diferentes fases de vegetación
(Universidad de Córdoba, Servicio de Publicaciones, 1987)
The existing relations between the various chemical fractions of Cistus ladanifer L. following its different stages of development are studies. They reveal the close interdependence between them and their great variability ...
Modificaciones estacionales del contenido estrogénico de pastos naturales
(Universidad de Córdoba, Servicio de Publicaciones, 1982)
The authors study the seasonal evolution of oestrogenic isoflavones in natural pastures in the province of Cordova. The highest proportion of positive samples corresponds to the spring with values approaching 80 p.100 of ...
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.
Efecto de la aplicación de superfosfato o escorias Thomas sobre la producción en pastizales de sierra
(Universidad de Córdoba, Servicio de Publicaciones, 1980)
Efectos de algunos factores del suelo sobre la concentración de isoflavonas estrogénicas en pastos naturales
(Universidad de Córdoba, Servicio de Publicaciones, 1982)
The isoflavone content of natural pastures in the county of Cordoba has been studied. Soil factors can induce variations in the phytoestrogen level in the pasture. Soil organic matter, pH and Ca increments are de¬terminants ...
Crecimiento de gazapos lactantes en sistemas extensivos
(Universidad de Córdoba, Servicio de Publicaciones, 1987)
A study on the growth of young lactant rabbits from mothers reared under extensive system of continuous grazing has been carried out. The results show an average litters, in spite of intensive rhythm of reproduction, of ...
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 ...
Valoración de frutos de Quercus ilex L. en función de la concentración de taninos
(Universidad de Córdoba, Servicio de Publicaciones, 1983)
The authors have studied the tannin concentration in the fruits of six different varieties of Quercus ilex L. It shows that geographical area have little influence on the concentration, the variety being the main determining ...