Listar Archivos de Zootecnia por título
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Lactancia artificial de corderos con leche fría. II) Experiencia con corderos separados de sus madres antes de las 15 horas de vida
(Universidad de Córdoba, Servicio de Publicaciones, 1975)The autos is carrying out an artificial feeding experiment with cold milk ad libitum on 19 lambs of La Mancha race which have been separated from their mothers before they are 15 hours old. The mortality rate increased to ... -
Legorn blanca e híbridos en la producción de carne
(Universidad de Córdoba, Servicio de Publicaciones, 1962)Pullets White Leghorn and their hybrids, foul hybrids and True lines of eggs production, are breed in battery, from I day to 9 weeks, Leghorn and True. lines showed an advantage of living weight and yield canal over Poul ... -
Leuciscus pyrenaicus for SCEs testing of genetic damage on aquatic ecosystems and fish farms
(Universidad de Córdoba, Servicio de Publicaciones, 1997)The Sister Chromatid Exchange (SCEs) for monitoring water pollutants was studied in five (wild and cultured) fish species of southern Spain. Leuciscus pyrenaicus was the most useful for biological monitoring of mutagens ... -
Leukocyte antigens as candidate genes to improve the immunoresponse in swine
(Universidad de Córdoba, Servicio de Publicaciones, 2003)Leukocyte antigens (CD) have functions related to immune response and are of interest as classical candidate genes for health. Polymorphisms (e.g. SNPs) in these genes may be associated with variation in the immune response ... -
El lipoproteinograma sérico del caballo español, tipo andaluz
(Universidad de Córdoba, Servicio de Publicaciones, 1984) -
Lípidos totales y colesterol en sueros de caballos de raza española (tipo andaluz)
(Universidad de Córdoba, Servicio de Publicaciones, 1984)Total lipids and cholesterol serum concentrations are determined on blood samples from Spanish breed stalions, Andalusian type, 3 to 21 year old. Average of total lipid and cholesterol serum concentration are about 389 + ... -
Medidas de circunferencia escrotal y rubor inguinal sexual en el macho cabrío de raza florida
(Universidad de Córdoba, Servicio de Publicaciones, 2002)Escrotal circumference (CE) by orquimetry and skin flush sexual (SFS) by observation in the inguino-escrotal skin in four Florida male goats were studied for 14 months. Seasonal variation was observed in CE, that was minor ... -
Medidas determinadas sobre canales de corderos machos y hembras de raza segureña
(Universidad de Córdoba, Servicio de Publicaciones, 1989)Eight measurements of length, width and fatness were made for 341 Segureña lamb carcasses (137 female and 204 male) weighing from 7 to 18+ kg. Dimensions obtained for males and females generally increased with carcass ... -
Medio siglo de producción animal. Archivos de Zootecnia
(Universidad de Córdoba, Servicio de Publicaciones, 2001)Archivos de Zootecnia ha cumplido en 2001 cincuenta años de publicación ininterrumpida lo que ha permitido que casi 1400 artículos científicos vieran la luz. En los últimos diez años la revista se ha hecho más internacional ... -
Mejora de la calidad proteica de dietas maiz-altramuz con aminoácidos sintéticos
(Universidad de Córdoba, Servicio de Publicaciones, 1990)Two experiments involving 696 broiler type chickens from 14 to 28 days of age were carried out to assess the optimun level for lysine, methionine and tryptophan to be added to diets maize-sweet lupin seed meal made ... -
El mercado de un queso ecológico (Río Cuarto, Argentina). Actitud de los consumidores
(Universidad de Córdoba, Servicio de Publicaciones, 2003)The consumer attitudes and buying behaviour to ecological cheese, in Río Cuarto city were studied. This research was carried out as a semi -structured survey, based on personal interviews and taste panels. Forty-four percent ... -
El mercado de un queso ecológico. Variables asociadas a su valoración (Río Cuarto, Argentina)
(Universidad de Córdoba, Servicio de Publicaciones, 2003)Although most argentinian ecological products are targeted for export markets, domestic markets show signs of slow, but sustained growth. In order to assess the perception and willingness to purchase a new product (an ... -
The Mexican Hair-less pig: programme of genetic conservation of an endangered breed
(Universidad de Córdoba, Servicio de Publicaciones, 2003)Here is described the programme of genetic conservation of the Mexican Hair-less pig under development in the Yukatan State (Mexico). It consists of several actions on the characterization of the population and its management ... -
Microscopía óptica y electrónica de Trichomonas Gallinae (Rivolta). Aspectos de la división y acción de la colchicina sobre su ultraestructura
(Universidad de Córdoba, Servicio de Publicaciones, 1977)In this study we describe the structure of Trichomona gallinae, as trophozoite and during division, besides the changes promoted by colchicine on this trichomonad on cultures at concentrations 1 mM and O"5 mM. The observations ... -
La miel de Aracena
(Universidad de Córdoba, Servicio de Publicaciones, 1982) -
Modificaciones del componente foliáceo y tamaño en plantas de Cistus ladanifer L.
(Universidad de Córdoba, Servicio de Publicaciones, 1988)During the growing, th eafy fraction of C. ladanifer decreases and leaf dry matter increases. High correlation coeficients with plant size are obtained in this way. The meaning of these modifications is discussed. -
Modificaciones del epididimo en ratas Wistar macho tratadas con estradiol y acetato de trenbolona
(Universidad de Córdoba, Servicio de Publicaciones, 1985)In the present work we have studied the alterations in Wistar mate rats epididymis treated with oestradiol and trenbolo"ne acetate. The more important modifications are an intensive intersticial edema, and a degeneration ... -
Modificaciones en las células de Sertoli, en ratas Wistar tratadas con estradiol y acetato de trenbolona
(Universidad de Córdoba, Servicio de Publicaciones, 1985)In the present work, the effects of implants of estradiol and tren¬bolone acetate in Sertoli cells of Wistar male rats was studied. The alterations depended on action time of implants, showing large lipid droplets and ... -
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 ... -
Modificaciones ultraestructurales de los acinos de las glándulas submandibulares en ratas Wistar macho castradas
(Universidad de Córdoba, Servicio de Publicaciones, 1985)