Listar Archivos de Zootecnia por título
Mostrando ítems 569-588 de 605
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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 ... -
Situación actual de la población asnal autóctona española
(Universidad de Córdoba, Servicio de Publicaciones, 1998)A study of the present census and administrative situation has been studied also the possibilities of conservation has been analysed During the last 5 years the donkey census has increased because the consideration like a ... -
Skeletal muscle histochemistry of andalusian horses: a comparative study with other breeds
(Universidad de Córdoba, Servicio de Publicaciones, 1992)The purpose of this study was to characterize the histochemical and morphometric profiles of the skeletal muscle in adult Andalusian horses, and compare it with those of Thoroughbred and Arabian horses. Muscle biopsies ... -
Sobre el origen de la raza retinta
(Universidad de Córdoba, Servicio de Publicaciones, 1995)There is enough coincidence in considering as an antecesor of the Retinta breed and in general of the red subconvex spanish bovine the african origin Bos primigenius, Hahni variety, considered alone or by means of its union ... -
Sobre el origen de las razas caprinas españolas
(Universidad de Córdoba, Servicio de Publicaciones, 1998)Aún hoy, transcurridos más de 50 años desde que Aparicio Sánchez estableciera el origen de las razas caprinas españolas, su hipótesis está llena de contenido y actualidad. Las tres formas prehistóricas propuestas por este ... -
La sostenibilidad del cerdo Negro Criollo Cubano dentro del desarrollo integral de la montaña
(Universidad de Córdoba, Servicio de Publicaciones, 1999)Cuban Creole pig present excellent possibilities under the official program of complete development of Cuban Mountain areas. His role consist in their utilisation as a father breed in the environmental management system ... -
Study of the genetic variability of the Negra Serrana goat breed
(Universidad de Córdoba, Servicio de Publicaciones, 1992)The Negra Serrana goat breed is considered to be endangered by extinction because of its reduced stocks. In this kind of populations with high risk of reproductive problems due to high consanguinity. is interesting to know ... -
Supervivencia neuronal y desarrollo de axones, en presencia de medio glio-condicionado, de ganglios ciliares disociados de embrión de pollo
(Universidad de Córdoba, Servicio de Publicaciones, 1980)The neuron survival in cultures of dissociated ciliary ganglia, on different harvests of glial conditioned media (GCM) was researched. A/so /were employed two substrata: collagen and polyornithine type IC. Conditioning ... -
Sustitución de cebada por trigo en cebo de cerdos sin castrar
(Universidad de Córdoba, Servicio de Publicaciones, 1990)Four diets were formulated by substituting barley for 0, 0.10, 0.30 and 0.50 of wheat grain. The resulting diets (T, Tr10, Tr30 and Tr50) contained 3.48 (T) 3.55 (TRIO) 3.65 (TR30) and 3.83 (TR50) Mcal digestible energy ... -
Tecnología de la preparación de un concentrado proteico para alimentación animal a partir de subproductos de la industria cárnica
(Universidad de Córdoba, Servicio de Publicaciones, 1983)A process to reduce the fat level in crackling is described. The product obtained has a high protein content as well as a high stability. Its high eficiency makes it suitable fob - animal feeding. -
Temperatura corporal y glucemia en aves: Gallus Domesticus
(Universidad de Córdoba, Servicio de Publicaciones, 1980) -
Tendencia en el crecimiento de cabritos criollos en sistemas extensivos
(Universidad de Córdoba, Servicio de Publicaciones, 2005)The present investigation was developed at the State of Puebla, Mexico, to describe the tendency in the growth of Creole kids by means of the evaluation of the average daily weight gain (ADWG). A total of 161 kids were ... -
Terapia hormonal de GnRH y PGF2a en el puerperio del ganado vacuno de leche. I. Acción en el acortamiento del ciclo reproductivo
(Universidad de Córdoba, Servicio de Publicaciones, 1992)Gonadotrophin releasing hormone (GnRH) analogue in combination with prostaglandin F2 alpha (PGF2a) was adiministered to VT in order to determine if it hastened the recovery of ovarian activity and uterine involution during ... -
Tiempo de almacenamiento del medio cardio-condicionado y tipos de poliornitina, como factores limitantes para cultivos de ganglios ciliares disociados de embrión de pollo
(Universidad de Córdoba, Servicio de Publicaciones, 1981)We have researched the effects of polyornithine (types IC and B) on neuron cultures dissociated from chick ciliary ganglia, incubated for 8 days in heart conditioned medium (HCM). Type IB is better as to axon elongation, ... -
Tipología de los sistemas de producción de engorde bovino en la Pampa argentina
(Universidad de Córdoba, Servicio de Publicaciones, 2006)The objective of the study is the identification and classification of production systems for bovine fattening in pastoral conditions in the semiarid Argentine Pampa called invernada, taking in account their physical, ... -
Tipos hemoglobínicos en équidos
(Universidad de Córdoba, Servicio de Publicaciones, 1978)Horses of the english, the spanish•and the arabian thoroitg bred, had been studied conceming the haernoglobinic polyrnorphism. The geneic and genotype frecuencyes are expressed, having found significant differences between ... -
Topografía craneoencefálica del vacuno de raza frisona, por métodos radiológicos
(Universidad de Córdoba, Servicio de Publicaciones, 1982)By radiological technics, a topographical study in the cranioencephalon of the bovine Frisian breed is carried out. For this purpose lateral radiographies (parallel at the median plane) as well as ventrodorsal ones (parallel ... -
Las transferrinas como marcadores genéticos en caballos
(Universidad de Córdoba, Servicio de Publicaciones, 1979)1. Have been analysed 169 samples of horses blood, taken from the 7th Deposit of Studs and from Cuevas de Artaza of Cordoba. The horses belonged to English, Spanish, Arab and Bretons breeds and their various cross-breeds. ... -
Trombosis y agenesias de los ramos espinales de las arterias vertebrales y claudicación intermitente del ganado vacuno de lidia
(Universidad de Córdoba, Servicio de Publicaciones, 1981)We have carried out macro and microscopical studies of the spinal rami of the a. vertebralis in seven backbones of fight heifers from the Pablo Romero Livestock, wich collapsed 2 or3 times during the filth-t. We wished to ... -
Ultraestructura de células y cavidades foliculares en adenohipófisis de sapo (Bufo Bufo)
(Universidad de Córdoba, Servicio de Publicaciones, 1978)The citological characteristics of the non-glandular cells studied in the adenohypophysis of the amphibius Bufo bufo. They are similar to those that another autors have described in birds and mammalian as follicular cells. ...