Resultados de búsqueda - "Nigeria"

Livestock development in Nigeria, 1914-1979: A brief historical review por Walker, D.A.W.

“…A brief account of the history of the development of livestock production in Nigeria, which is closely related to the development of veterinary services, emphasizing the significance of rinderpest in this development. …”
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Agropastoral herding practices and grazing behaviour of cattle in the subhumid zone of Nigeria por Bayer, W.

“…Examines the consequences for cattle husbandry of livestock-crop integration as practiced in an agropastoral production system in the sub-humid zone of Nigeria - based on a study of herding practices and cattle grazing behaviour.…”
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The effect of PPR control and dipping on village goat populations in southwest Nigeria por Reynolds, L., Francis, P.

“…A study conducted to determine the effect of PPR control and dipping on village goat populations in southwest Nigeria. Includes data on human and goat populations, herd structure, entries and exits, reproductive performance, monthly birth, purchases, mortalities, sales and loans-out.…”
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Disease profiles of sheep and goats in two groups of villages in southwest Nigeria por Adeoye, S.A.O.

“…Reports on 12-month observations on the animal health picture in West African Dwarf goats & sheep flocks in the villages of Badeku & Ipire in southwest Nigeria, detailing changes in morbidity & mortality following interventions to control peste des petits ruminants & sarcoptic mange, their major causes.…”
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Small ruminant production under pressure: The example of goats in southeast Nigeria por Mack, S., Sumberg, J.E., Okali, C.

“…Presents preliminary assessment of animals' performance under a free-roaming and movement-restricted production system and farmers' responses to changed husbandry practices in southeast Nigeria; with particular reference to flock dynamics & male to female ratio; reproductive performance; growth rate; mortality; and farmers management & breeding strategy.…”
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Forage legumes in agropastoral production systems within the subhumid zone of Nigeria por Mohamed-Saleem, M.A.

“…Land use in the subhumid zone (SHZ) of Nigeria is rapidly changing as a result of increasing influx of both arable farmers and pastoralists from areas of high density in the country. …”
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Outbreaks of peste des petits ruminants in village goat flocks in Nigeria por Opasina, B.A.

“…Presents a Report on an investigation into the effect of peste des petits ruminats (PPR) outbreaks on the health and productivity of selected village goat populations in southwest Nigeria. Includes data on age & sex distribution of PPR among goats during outbreaks in different villages of Badeku & Eruwa areas. …”
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Observation on the Age at First Calving in the Savannah Breeds of Cattle in Northern Nigeria por Sackey, Anthony K.B., Sanni, Bamidele D., Abdullahi, Shehu U., Fadason, T.S.

“…A total of 35 herds of cattle from 2 inistitutional farms, and 6 privately-owned farms which were semi-intensively managed, and 17 nomadic Fulani herds were studied between January 1984 and December 1993 to evaluate the age of first calving (AFC) in the three major indigenous breeds of the Savannah zone of Northern Nigeria: the White-fulani (bunaji), Sokoto-Gudali (Bokoloji) and red Fulani (Rahaji). …”
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Blood values observed in some breeds of cattle in the savanna regions of Nigeria por Wood, A.S., Kramer, J.W.

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Haematological studies in apparently normal five indigenous breeds of goats in Nigeria por Aba-Adulugba, E., Joshua, R.A.

“…Eleven haematological parameters were studied in apparently normal 210 goats comprising five breeds from Nigeria. Haematological values were compared and contrasted for the five breeds. …”
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Northern Nigeria: Sheep and goat production in the traditional Fulani agropastoral sector por Otchere, E.O., Ahmed, H.U., Adenowo, T.K., Kallah, M.S., Bawa, E.L.K., Olorunju, S.A.S., Voh, A.A.

“…Data are presented on the performance of Yankasa sheep and Red Sokoto goats kept by Fulani pastoralistst in a traditional agropastoral system in north Nigeria. Some comparisons are made with data from other studies in Nigeria and various West African countries. …”
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Haematological values of Udah and Yankasa sheep in the northern Guinea savanna of Nigeria por Saror, D.I., Schillhorn Veen, T.W. van

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Abortion and reproductive performance of cattle in northern Nigeria: A questionnaire survey por Nuru, S., Dennis, S.M.

“…A survey on abortion and reproductive performance in cattle was carried out in the six northern States of Nigeria in 1972-73. Three hundred and nineteen herds with 8,970 breeding cows were sampled. …”
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Simulation of small ruminant system productivity in the humid tropics of southwestern Nigeria por Amole, Tunde A., Zijlstra, M., Descheemaeker, Katrien K., Ayantunde, Augustine A.

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An analysis of data on Bunaji cattle at Birnin Kudu and Kabomo, northern Nigeria por Wheat, J.D., Broadhurst, J.

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Bunaji cattle at the Shika Research Station: North Central state, Nigeria por Wheat, J.D., Leeuw, P.N. de, Koch, B.A.

“…Effects of sire, sex and month of birth on body weights of Bunaji, Friesian x Bunaji and Brahman x Bunaji crossbred cattle were investigated at Shika research station, Nigeria. Data on calving intervals included.…”
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Small ruminant production under pressure: The example of goats in southeast Nigeria por Mack, S.D., Sumberg, J.E., Okali, C.

“…Animal performance was evaluated in various management systems in south-east Nigeria. Systems examined included a free-roaming and movement-restricted production system; and farmers' responses to changed husbandry practices. …”
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Nutritional studies with West African Dwarf goats in the humid zone of Nigeria por Ademosun, A.A., Bosman, H.G., Roessen, P.L.

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Factors influencing the use of selected inputs in yam production in Nigeria and Ghana por Mignouna, Djana B., Abdoulaye, Tahirou, Akinola, Adebayo A., Alene, A., Nweke, F.

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Agronomic Response of Soybean Varieties to Plant Population in the Guinea Savannas of Nigeria por Kamara, A., Ewansiha, S.U., Boahen, S., Tofa, A.I.

“…These data suggest that soybean yields in the Guinea savanna of northern Nigeria can be increased using higher plant populations than those currently recommended.…”
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