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Mostrando ítems 11-20 de 31
Posibilidades de la oveja en la campiña de secano de la provincia de Córdoba: estudio de un rebaño de orientación cárnica
(Universidad de Córdoba, Servicio de Publicaciones, 1982)
A study has been carried out of the system production of a herd of about a thousand ewes (920 Merino breed and 180 Manchego breed) placed in an enclosure of non-irrigated land. A detailed description of the feeding system ...
Sistema mayor de histocompatibilidad en ovinos (ola). I. Obtención de sueros reactivos a partir de hembras primíparas y multíparas de la raza merina
(Universidad de Córdoba, Servicio de Publicaciones, 1987)
Sera from 122 parous Merino sheep were screened for cytotoxic antibodies against sheep lymphocytes. Twenty antisera were selected. These sera were subjected to cluster analysis, and six specifities, designated M1—M6 were detected.
Consanguinidad en el toro de lidia
(Universidad de Córdoba, Servicio de Publicaciones, 1985)
Five herds of fighting caatle were examined about the inbreeding. Inbreeding coefficients from pedigrees traced-back as far as seven ancestral generations were calculated. Also was ,obtained the variation coefficient and ...
Efecto de la aplicación de superfosfato o escorias Thomas sobre la producción en pastizales de sierra
(Universidad de Córdoba, Servicio de Publicaciones, 1980)
Factores genéticos y ambientales que afectan a caracteres reproductivos en conejos
(Universidad de Córdoba, Servicio de Publicaciones, 1985)
A study has been developed on the effect of race and strain and the period of interval between births. The average of the lines and their crosses have been compared, making it obvious the differences which exist depending ...
Polimorfismo de anhidrasa carbónica, proteína-X y hemoglobina en el merino español
(Universidad de Córdoba, Servicio de Publicaciones, 1983)
We have studied, by starch gel electrophoresis, in a Spanish Merinor population subdivided in 6 subpopulations, the erythrocytaric polymorphism of carbonic anhidrase (CA), X-protein and hemoglobin (Hb). The following ...
Estudio del crecimiento relativo de los tejidos que componen las piezas de canales de corderos de raza segureña
(Universidad de Córdoba, Servicio de Publicaciones, 1989)
Thirty two half carcasses of male and female lambs of Segurena breed were joint into seven cuts and dissected. The relationship between the total mass of each joint and its composition in muscle, fat and bone shows, in the ...
Despiece y composición de la canal de añojo de la raza retinta y cruce de charolés x retinto
(Universidad de Córdoba, Servicio de Publicaciones, 1987)
This study includes the evaluation of carcasses of yearling of Retinto breed and Retinto x Charolais breed. The average weight of the carcasses was 294.12 kg for Retinto breed and 315.86 kg Charolais x Retinto breed. The ...
Estudio citogenético de cabras hermafroditas de la raza malagueña
(Universidad de Córdoba, Servicio de Publicaciones, 1988)
We have studied cytogenetically 18 intersex goats, 15 of them showed a female genetic sex, and the rest a celular chimaerism XX/XY, with a XX predominance. At the same time we have detected a structural chromosomal alteration ...
Análisis de la variabilidad en poblaciones ovinas españolas. I. Relaciones entre variables
(Universidad de Córdoba, Servicio de Publicaciones, 1985)