Listar Archivos de Zootecnia por título
Mostrando ítems 550-569 de 605
-
Rendimiento de canal y componentes corporales de cabritos cashmere x criollos al destete
(Universidad de Córdoba, Servicio de Publicaciones, 2006)Cashmere x Creole kids were slaughtered at weaning with 14.8 kg of live weight. The skin, head, feed, blood, full and empty digestive tract, heart, liver kidney, lung plus trachea, hot carcass with and without head, eye ... -
Rendimientos del colágeno, poliornitinas (tipos: IB, IIB y IC) y colágeno mas poliornitina IB, como substratos para el cultivo de ganglios ciliares disociados de embrión de pollo
(Universidad de Córdoba, Servicio de Publicaciones, 1981)Dissociated ciliary ganglia of 8 days embryos were cultured in heart conditioned medium, employing differents substrata types: collagen, po¬lyornithines (types: IB,IIB and IC) and collagen plus polyornithine IB. The results ... -
Rendimientos y costes del sector vacuno de leche de la campiña baja cordobesa
(Universidad de Córdoba, Servicio de Publicaciones, 1994)It has been carried out a research on the production and the cost of dairy cattle sector in Cordoba Low Countryside Region in relation to the appearance of the European Markel. The data are obtained from the sample (63) ... -
Reservas nutricionales e inicio de la puesta en Apis mellifera iberica
(Universidad de Córdoba, Servicio de Publicaciones, 1989)We have studied correlations between pollen and honey stocks and brood rearing at the end of the winter time (late february) in Apis mellifera iberica colonies. Number of cells with honey stored before the spring nectar ... -
Residuos de insecticidas organoclorados en algunos ecosistemas acuáticos del SE de la provincia de Córdoba. III. Niveles en el cangrejo de río (Austropotamobius pallipes lereb.)
(Universidad de Córdoba, Servicio de Publicaciones, 1982)This study deals with the effect of some pesticides on the decreasing populations of crayfish in the south-east of Cordoba province. 150 crayfishes from two different localities have been analysed. The exemplar were divided ... -
Residuos de insecticidas organoclorados en algunos ecosistemas acuáticos del sur de la provincia de Córdoba. II. Niveles de contaminación y coeficiente de acumulación de los berros de agua (Nasturtium officinale r. br.) y del caracol acuático (Melanopsis sp.)
(Universidad de Córdoba, Servicio de Publicaciones, 1981)The oroanochlorine insecticide residues levels in water-cress (Nasturtium officinale R. Br.) and in the acuatic snail Melanopsis sp. of two acuatic ecosystems have been investigated by gas-chromatography techniques. Three ... -
Residuos de insecticidas organoclorados en ciervos (Cervus Elaphus) y jabalíes (Sus Scrofa Baeticus) capturados en la sierra de Córdoba
(Universidad de Córdoba, Servicio de Publicaciones, 1975)A study about organochlorine residues in samples of sera colleted from common deer (Cervus elaphus L.) and wild boar (Sus scrofa baeticus, Thomas) shooted in areas of pine grove, Villaviosa and Gardena, at Cordoba country, ... -
Residuos de pesticidas organoclorados en yema de huevo (I)
(Universidad de Córdoba, Servicio de Publicaciones, 1979)The incidence of several organochlorinated pesticides in fifty poultry eggs yolk, has been investigated. The sampling for this study has been radomly performed from a comercial channel of the local market. The incidence ... -
Residuos de pesticidas organoclorados en yema de huevo. II. Huevos con cubierta calcárea fracturada
(Universidad de Córdoba, Servicio de Publicaciones, 1979)Organochlorine pesticide residues presence in 50 egg-yolk with broken shell because of transporting and handling dammage has been studied. The incidence of lindane, heptachlor, aldrin, dieldrin, p-p"DDE, p-p"TDE and p-p"DDT ... -
Respuestas nutritivas de pollos para carne a dietas integradas con harina de semillas de altramuz dulce Lupinus albus var. Neuland
(Universidad de Córdoba, Servicio de Publicaciones, 1981)We have carried out four trials to determine the nutritive value of sweet lupin seed meal L. albus var. Neuland (LaN) in broiler chickens. The first trial, to determine metabolizable energy (ME) of LaN gave a result of ... -
Screening de las cepas proteolíticas del queso tipo manchego y acción de las proteasas de las suspensiones de células sobre la as y β-caseina
(Universidad de Córdoba, Servicio de Publicaciones, 1977)A collection of 58 proteolytic strains from 21 samples of commercial manchego type cheese has been constituted by screening techique on SMCA medium. The cell suspensions in caseinate solution, of the different isolated ... -
Selección de hábitat en caracoles terrestres y sus aplicaciones a la helicicultura
(Universidad de Córdoba, Servicio de Publicaciones, 2006)Snails are employed as experimental animals in different scientific fields and their growth is a good biological indicator. Growth is mainly determined at a genetic level, although many factors biotic and abiotic may alter ... -
Sensitization for the autochthonous breeds conservation via the public shows of animals
(Universidad de Córdoba, Servicio de Publicaciones, 1992)From a inquiry about conservation of rare breeds answered by the visitors to the Autochthonous Domestic Animal Breeds Public Show Agrocanarias 90, we evaluate its sensitization power on people of different age and relationship ... -
Sexo y estación del parto en porcinos
(Universidad de Córdoba, Servicio de Publicaciones, 1976)In a total of 713 parturitions of 324 Large White sows, 180 Landrace and 209 hybrids belonging to the same farm with intensive production, programmed to obtain uniformity of parturition throughout the all year, we have ... -
Simple autosomic recessive inheritance of cataplexy in fighting bulls
(Universidad de Córdoba, Servicio de Publicaciones, 1983)The problem of collapsing in the fighting bull breed was conceived from a scientific point of view beginning in the thirties when different experts (Castejón y Martínez de Arizala, Peralbo, González Garcia, etc. (8) ) tried ... -
Sincronización y superovulación en ganado vacuno bravo
(Universidad de Córdoba, Servicio de Publicaciones, 1986)In 7 different groups pertaining to 4 farms, we followed 4 synchronization and poliovulation protocols ánalyzing the obtained results.. We used cows of different ages as donors and as recipient 2 year old animals, previously ... -
El sistema caprino extensivo en la sierra norte y este de Jaén, como base del desarrollo sostenible
(Universidad de Córdoba, Servicio de Publicaciones, 1998)En los quince municipios de menos de 5000 habitantes, localizados en el Parque Natural de Cazorla, Segura y Las Villas se ha puesto de manifiesto un proceso de despoblación, envejecimiento y empobrecimiento. La desaparición ... -
El sistema mayor de histocompatibilidad en cabras (GLA). I. Prueba de microcitotoxicidad y obtención de sueros reactivos.
(Universidad de Córdoba, Servicio de Publicaciones, 1988)Microcytotoxicity test to detect lymphocytes antigens in goats was described. According to our data, a two-step test, 1.077 Ficoll density and rabbit serum as the source of complement were the best procedures for detecting ... -
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. -
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 ...