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WHITE FULANI CATTLE OF WEST AND CENTRAL AFRICA

Published online by Cambridge University Press:  01 August 2011

C. L. Tawah
Affiliation:
Centre for Animal and Veterinary Research. P.O. Box 65, Ngaoundere, Adamawa Province, CAMEROON
J. E. O. Rege
Affiliation:
International Livestock Research Institute, P.O. Box 5689, Addis Ababa, ETHIOPIA
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Summary

The paper reviews information on the White Fulani cattle under the headings: origin, classification, distribution, population statistics, ecological settings, utility, husbandry practices, physical characteristics, special genetic characteristics, adaptive attributes and performance characteristics. It was concluded that the breed is economically important for several local communities in many West and Central African countries. The population of the breed is substantial. However, introgression from exotic cattle breeds as well as interbreeding with local breeds represent the major threat to the breed. The review identified a lack of programmes to develop the breed as being inimical to its long-term existence.

Resume

L'article repasse l'information sur la race White Fulani du point de vue: origine, classement, distribution, statistique de population, contexte écologique, utilité, pratiques de conduites, caractéristiques physiques, caractéristiques génétiques spéciales, adaptabilité, et performances. On conclu que la race est importante du point de vue économique pour diverses communautés rurales dans la plupart des régions orientales et centrale de l'Afrique. Le nombre total de cette race est important; cependant, l'introduction de races exotiques, ainsi que le croisement avec des races locales représente le risque le plus important pour cette race. Cet article souligne également le fait que le manque de programmes de développement à long terme représente un risque important pour la conservation de cette race.

Type
Research Articles
Copyright
Copyright © Food and Agriculture Organization of the United Nations 1996

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References

REFERENCES

Adamu, A. M., Eduvie, L. O., Lufadeju, E. A., Ehoche, W. O., Okaiyeto, P. O., Olorunju, S. A S, Hena, S. W. and Tanko, R.J. 1990a. Wet season nitrogen, phosphorus and sodium supplementation of Bunaji heifers grazing native pastures. NAPRI Annual Report, 1990, Shika-Zaria, Nigeria. p. 107111.Google Scholar
Adamu, A. M., Eduvie, L. O., Lufadeju, E. A., Ehoche, W. O., Okaiyeto, P. O., Olorunju, S. A S., Hena, S. W. and Tanko, R. J. 1990b. Urea/molasses supplementation of Bunaji heifers grazing cereal residues and native pastures. NAPRI Annual Report, 1990, Shika-Zaria, Nigeria. p. 102106.Google Scholar
Adeyemo, O. 1986. Serum progesterone levels in monitoring ovarian activity in White Fulani (Zebu) dairy cattle after parturition. Proceedings of a symposium, jointly organized by IAEA and FAO in Vienna, Austria, 17–21 March. In: Nuclear and related Techniques in Animal Production and Health. p. 597601Google Scholar
Aganga, A. A., Oyejola, B. A., Aganga, A. O. and Yaakugh, I. D I. 1986. Reproductive performance of White Fulani cows. Thai J. Agric. Sci. 19:225229.Google Scholar
Amakiri, S. F. 1974. Sweat gland measurements in some tropical and temperate breeds of cattle in Nigeria. Anim. Prod. 18:285291.Google Scholar
Amakiri, S. F. and Funsho, O. N. 1979. Studies of rectal temperature, respiratory rates and heat tolerance in cattle in the humid tropics. Anim. Prod. 28:329335.Google Scholar
Amakiri, S. F. and Mordi, R. 1975. The rate of cutaneous evaporation in some tropical and temperate breeds of cattle in Nigeria. Anim. Prod. 20:6368.Google Scholar
Amakiri, S. F. and Onwuka, S. K. 1980. Quantitative studies of sweating rate in some cattle breeds in a humid tropical environment. Anim. Prod. 30:383388.Google Scholar
Buvanendran, V., Adamu, A. M. and Abubakar, B. Y. 1992. Heat tolerance of Zebu and Friesian-Zebu crosses in the Guinea Savanna Zone of Nigeria. Trop. Agric. (Trinidad) 69(4):394396.Google Scholar
Buvanendran, V., Ikhatua, U. J., Abubakar, B. Y. and Olayiwole, M. B. 1983. Carcass characteristics of indigenous breeds of cattle in Nigeria. J. Agric. Sci. (Cambridge) 100:407411.CrossRefGoogle Scholar
Capitaine, P. 1972. Projet de Développement de l'Elevage au Ghana. Etudes de factibilité de quatre ranches. Etude Zootechnique, IEMVT, France, 103pp.Google Scholar
Clotte, St. J. 1972. Comparative evaluation of carcass and offal traits of tropical and temperate cattle. Trop. Agric. (Trinidad) 49:9-I3.Google Scholar
Curson, H. H. and Thornton, R. W. 1936. A contribution to the study of African Native cattle. Onderstepoort J. Vet. Sci. Anim. Industry 7(2):613739.Google Scholar
Dawuda, P. M., Eduvie, L. O., Esievo, K. A N. and Molokwu, E. C I. 1988a. Interval between calving and first observable oestrus in postpartum Bunaji cows. Br. Vet. J. 144:258261.CrossRefGoogle ScholarPubMed
Dawuda, P. M., Oyedipe, E. O., Pathiraja, N. and Voh, A. A. Jr 1988b. Serum progesterone concentrations during the postpartum period of indigenous Nigerian Zebu cows. Br. Vet. J. 144:253257.CrossRefGoogle ScholarPubMed
Dawuda, P. M., Eduvie, L. O., Esievo, K. A N. and Molokwu, E. C I. 1987. Factors affecting the intervals between calving and resumption of ovarian activities in indigenous cattle: interval between calving and first observable oestrus in postpartum Bunaji cows. NAPRI Annual Report, 1987 Shika-Zaria, Nigeria. p. 9395.Google Scholar
Dettmers, A. and Williams, T. A. 1978. Some genetic parameters in White Fulani (Bunaji) cows. Nigerian J. Genetics 2:4552.Google Scholar
Doutressoulle, G. 1947. L'Elevage en Afrique Occidentale Française. Paris, Editions Larousse, 298pp.Google Scholar
Eduvie, L. O. 1985. Factors affecting postpartum ovarian activity and uterine involution in Zebu cattle indigenous to Nigeria. Anim. Reprod. Sci. (The Netherlands) 8:123128.CrossRefGoogle Scholar
Eduvie, L. O. and Dawuda, P. M. 1986. Effect of suckling on reproductive activities of Bunaji cows during the postpartum period. J. Agric. Sci. (Cambridge) 107:235238.CrossRefGoogle Scholar
Eduvie, L. O., Njoku, C. O., Addo, P. B., Molokwu, E. C. I. and Osori, D. I. K. 1984. Gross and histological changes in the reproductive tract of suckled and non-suckled postpartum cows. J. Anim. Prod. Res. (Nigeria) 4(1):2141.Google Scholar
Epstein, H. 1971. The Origin of the Domestic Animals of Africa. Volume I. Africana Publishing Corporation, London. p. 498505.Google Scholar
Falua, E. K. 1976. A study of reproductive efficiency of White Fulani cows as observed in Old Dairy of Teachingand Research Farm, Univ. Ibadan. DVM Dissertation, Univ. Ibadan, Nigeria, 19pp.Google Scholar
Faulkner, D. E. and Brown, J. D. 1953. The improvement of cattle in British Colonial Territories in Africa. Colonial Advisory Council of Agriculture, Ânimal Health and Forestry. HMSO, London. Publication No. 3, 144pp.Google Scholar
Faulkner, D. E. and Epstein, H. 1957. The indigenous cattle of British dependent territories in Africa. Colonial Advisory Council of Agriculture, Animal Health and Forestry. HiMSO, Lorndon. Publication No. 5, 186pp.Google Scholar
Foster, W. H. 1960. The breeding of White Fulani cattle at Shika, Nigeria. Institute for Agricultural Research, Ahmadu Bello Univ., Samaru, Zaria, Nigeria. Samaru Res. Bull. No. 2, 31 pp.Google Scholar
Fricke, W. 1979. Cattle Husbandry in Nigeria: A study of its ecological conditions and socialgeographical differentiations. Heidelberger Geographische Arbeiten, Germany, 330pp.Google Scholar
Gates, G. M. 1952. Breeds of cattle found in Nigeria. Farm and Forest (Nigeria) 11:1943.Google Scholar
Hall, S. J. G. 1991. Body dimensions of Nigerian cattle, sheep and goats. Anim. Prod. 53:6169.Google Scholar
Harbers, L. H., Schalles, R. R., Okoye, B. I. C. and Zemmelink, G. 1972. Comparative study of White Fulani, Friesian and White Fulani-Friesian bulls for meat production. Trop. Agric. (Trinidad) 49:18.Google Scholar
Hartley, K. and Baker, D. W. H. 1935. An unsual variation in the butterfat content of milk. J. Dairy Res. 6:353.CrossRefGoogle Scholar
Hïll, D. tl. 11 JS6. lObservations on the performance of a dairy herd of White Fulani (Bunaji) cattle at University College, Ibadan, under conditions of moderate exposure to infection from trypanosomes. Inter-African Bureau for Epizootic Diseases Technical Report No. 12, 25pp.Google Scholar
Hill, D. H. and Esuruoso, G. O. 1976. Trypanosomiasis in N'Dama and White Fulani heifers exposed to naturalinfection on a ranch in Western Nigeria. Bull. Anim. Hlth Prod. Afr. 24(2):117124.Google Scholar
IAR. 1976. Report to the Board of Governors on the Institute's work in 1974–1975, Livestock Improvement Programme. Ahmadu Bello University, Zaria, Nigeria, 54pp.Google Scholar
Igono, M. O. and Aliu, Y. O. 1982. Adaptive thermal responses of the Zebu, half and threequarter Friesian-Zebu crosses to the hot-dry and Ilot-humid seasons. Bull. Anim. Hlth Prod. Afr. 30(4):329333.Google Scholar
ILCA. 1992. Livestoclc Population Statistics for Sub-Saharan Africa: A Computerized Data Base. International Livestock Centre for Africa (ILCA), Addis Ababa, Ethiopia.Google Scholar
Irfam, M. 1967. Improvement of cattle in Ghana. The Ghana Farmer 11 (2):5357.Google Scholar
IRZ/GTZ. 1989. Livestoclc Farming Systems in Adamawa. Research Report No 1. Institute Of Animal Research (IRZ), Wakwa, Cameroon.Google Scholar
Jagun, A. G. 1980. Calf mortality in Shika farm during 1975–1979. NAPRI Seminars 2:100110.Google Scholar
Johnson, A. O. and Bell, T. D. 1978. Comparative performance of calves from Bunaji (White Fulani) dams and Charolais, three-quarter Friesian and Bunaji sires. J. Agric. Sci. (Cambridge) 91:305308.CrossRefGoogle Scholar
Johnson, A. O. and Gambo, A. 1979. Oestrus behaviour in Bunaji (White Fulani) heifers. J. Agric. Sci. (Cambridge) 92:689694.CrossRefGoogle Scholar
Joshi, N. R., McLaughlin, E. A. and Phillips, R. W. 1957. Types and breeds of African cattle. FAO Agric. Studies No. 37, Rome, Italy.Google Scholar
Kennedy, R. A. 1958. History Today 8:646.Google Scholar
Knudsen, P. B. and Sohael, A. S. 1970. The Vom herd: A study of the performance of mixed FriesiannZebu herds in a tropical environment. Trop. Agric. (Trinidad) 47:189203.Google Scholar
Kumaresan, A., Naharajan, G. and Singh, A. 1983. Serum thyroxine and trüodothyronine concentrations in threebreeds of cattle in Nigeria. J. Anim. Prod. Res. (Nigeria) 3(1):5762.Google Scholar
Lamorde, A. G. and Franti, C. E. 1975. Nomadism and cattle production in Nigeria. Proceed. Ist Annual Conf. Nigerian Soc. Anim. Prod., Enugu, 14–17 July. p. 1417.Google Scholar
Loftus, R. T., MacHugh, D. E., Bradley, D. G., Sharp, P. M. and Cunningham, E. P. 1994. Evidence for two independent domestications of cattle. Proc. Natl. Acad. Sci (USA) 91:27572761.CrossRefGoogle ScholarPubMed
Mason, I. L. 1988. A World Dictionary of Livestock Breeds, Types and Varieties. (3rd edition). CAB International, The Cambrian News Ltd (UK), 348pp.Google Scholar
Mason, I. L. 1987. Domestication and breed formation in cattle. Wld Rev. Anim. Prod. 23(3):7176.Google Scholar
Mason, I. L. 1951. The Classification of West African Livestock. Commonwealth Bureau of Animal Breeding and Genetics. Commonwealth Agric. Bureau, Farnham Royal, England. Tech. Comm. No. 7, p. 110.Google Scholar
Maximuangu, J. C. and Chaloux, L. 1978. Extension programme of the Bambui dairy project. IRZ Bambui Station, 14pp.Google Scholar
Miller, T. B. 1961. Studies on the nutrition of Zebu cattle in N. Nigeria. I. Energy intake and milk production. Emp. J. Exper. Agric. 29:230242.Google Scholar
Miller, T. B. and Thorpe, R. J. 1962. Potential production of White Fulani cattle under Shika System of Management. Samaru Agric. Newsletter No. 49, Samaru, Nigeria.Google Scholar
Mrode, R. A. 1988. Lactation performance of the White Fulani cattle in Southern Nigeria. Trop. Anim. Hlth Prod. 20:149154.CrossRefGoogle ScholarPubMed
Ngere, L. O. 1985a. The White Fulani (Bunaji) of Nigeria. In: Animal Genetic Resources in Africa: High Potential and Endangered Livestock Proceed. 2nd OAU Expert Committee Meeting November 24–28, 1983, Bulawayo, Zimbabwe. p. 6777.Google Scholar
Ngere, L. O. 1985b. The Gudali of Nigeria - Review. In: Animal Genetic Resources in Africa: High Potential and Endangered Livestock Proceed. 2nd OAU Expert Committee Meeting November 24–28, 1983, Bulawayo, Zimbabwe. p. 7781.Google Scholar
Ngere, L. O. 1975. The im.provement of livestoclc production in Nigeria through breeding. Nigerian J. Anim. Prod. 2(1):3643.CrossRefGoogle Scholar
Nwufoh, K. J. and Amakiri, S. K. 1981. The normal skin bacterial flora of some cattle breeds iri Nigeria. Bull. Anim. Hlth Prod. Afr. 29:103105.Google Scholar
Ogunsiji, O. 1974. Length and level of preparum feeding on the milk of W. Fulani cows in Ibadan. Ph.D. Thesis, Univ. Ibadan, Nigeria, 356pp.Google Scholar
Olaloku, E. A. 1980. Problems of intensive beef production in the derived and Southern Guinea vegetation zones of Nigeria. Premier Colloque International: Recherches sur l'Eleva e Bovin en Zone Tro icale Humide, 18–22 avril, Bouaké, Côte d Ivoire. p. 671682.Google Scholar
Olaloku, E. A. 1972. The effect of the level of feed, nutrient intake and stage of lactation on the milk of White Fulani cows at Ibadan. Ph.D. Thesis, Univ. Ibadan, Nigeria.Google Scholar
Olaloku, E. A., Hill, D. H. and Oyenuga, V. A. 1971. Observations on the White Fulani (Bunaji) Zebu cattle of Northern Nigeria in a Southern Nigeria environment. I. Factors influencing the birth weight of calves at lbadan. Trop. Agric. (Trinidad) 48:209216.Google Scholar
Olaloku, E. A. and Oyenuga, V. A. 1979. Observations on the White Fulani (Bunaji) Zebu cattle of Northern Nigeria in a Southern environment. VII. Dietary energy and protein utilization during lactation at Ibadan. East African Agric. Forestry J. 42:296303.Google Scholar
Olaloku, E. A. and Oyenuga, V. A. 1976. Feed intake and milk yield of White Fulani (Bunaji) Zebu cattle as influenced by the stage of lactation. J. Assoc. Adv. Agric. Sci. Afr. 3(1):2026.Google Scholar
Olaloku, E. A. and Oyenuga, V. A. 1974. Feed intake, yield and composition of millc of cows fed supplementary concentrate at pasture. East African Agric. Forestry J. 40:103110.CrossRefGoogle Scholar
Olaloku, E. A. and Oyenuga, V. A. 1973. Studies on the White Fulani (Bunaji) Zebu cattle: The effect of stage of lactation, age of cow and seasons of the year on milk yield, butterfat and solids-not-fat content of White Fulani eattle at Ibadan. J. Assoc. Adv. Agric. Sci. Afr. (Suppl.1): 2031.Google Scholar
Olayiwole, M. B., Ahmed, M. B. and Bell, T. D. 1975. Feedlot performance and carcass characteristics of steers fed high energy rations. Nigerian J. Anim. Prod. 2(2):270276.CrossRefGoogle Scholar
Olayiwole, M.B., Buvanendran, V. Fulani, I. J. and Ikhatua, J. U. 1981. Intensive fattening of indigenous breeds of cattle in Nigeria. Wld Rev. Anim. Prod. 17(2):7177.Google Scholar
Olayiwole, M. B. and Fulani, I. J. 1979. Economics of commercial beef production under feedlot system of management. NAPRI Seminars, Zaria. 1:167177.Google Scholar
Olayiwole, M. B., Olorunju, S. A S., Kera, B. S., Agishi, E. C., and Adesipe, Y. M. 1986. Economics of feedlot technology. NAPRI Annual Report, 1986. Shika, Nigeria. p. 131132.Google Scholar
Olutogun, O. 1976. Reproductive performance and growth of N'Dama and Keteku cattle under ranching conditions in the Guinea Savannah of Nigeria. Ph.D. Thesis, Univ. Ibadan, Nigeria, 126pp.Google Scholar
Osman, A. H. 1984. Sudanese indigenous cattle breeds and the strategy for their conservatïon and improvement. FAO Anim. Prod. Hlth Paper 44(1):5866.Google Scholar
Otchere, E. O. 1986a. Traditional cattle production in the subhumid zone of Nigeria. In: von Kaufmann, R., Chater, S. and Bench, R. (eds). Livestock Systems Research in Nigeria's Subhumid Zone. Proceed. 2nd ILCA/NAPRI Symposium, Kaduna, Nigeria, October 29-November 2, 1984. International Livestock Centre for Africa (ILCA), Addis Ababa, Ethiopia, p. 110140.Google Scholar
Otchere, E. O. 1983. The productivity of Bunaji (White Fulnai) cattle in pastoralist herds on the Kaduna plainsof Nigeria. International Livestoclc Centre for Africa (ILCA) Subhumid Programme Kaduna. Internal Comm. No. 46. 27pp.Google Scholar
Oyedipe, E. O., Kumi-Diaka, J. and Osori, D. I. K. 1981. Determination of onset of puberty in Zebu bulls under tropical conditions of Northern Nigeria. Theriogenology 16:419431.CrossRefGoogle ScholarPubMed
Oyedipe, E. O., Pathiraja, N., Voh, A. A. Jr, Eduvie, L. O. and Marire, B. N. 1987. The effect of Human Chorionic Gonadotrophin (HCG) on corpus luteum function in Zebuu cattle. NAPRI Annual Report, Shika-Zaria, Nigeria, p. 9192.Google Scholar
Oyenuga, V. A. 1967. Agriculture in Nigeria: An Introduction. FAO, Rome, Italy, p. 240253.Google Scholar
Payne, W. J. A. 1970. Cattle Production in the Tropics. Volume I. Tropical Agricultural Series, Longman Group Ltd, Western Printing Services Ltd, Bristol, Great Britain, 336pp.Google Scholar
Payne, W. J. A. 1964. The origin of domestic cattle in Africa. Empire J. Exp. Agric. 32:97113.Google Scholar
Petit, J. P. 1968. Détermination de nature des hémoglobines chez 982 bovins africains et malgaches (taurins et zébus) par électrophorè se sur acétate de cellulose. Rev. Elev. Méd. vét. Pays trop. 21(3):405413.CrossRefGoogle Scholar
Puilan, N. B. 1980. Productivity of White Fulani cattle on the Jos Plateau, Nigeria. I1. Nutritional factors. Trop. Anim. Hlth Prod. 12:1724.CrossRefGoogle Scholar
Pullan, N. B. 1979. Productivity of White Fulani cattle on the Jos Plateau, Nigeria. I. IHerd structures and reproductive performance. Trop. Anim. Hlth Prod. 11:231238.CrossRefGoogle Scholar
Pullan, N. B. and Grindle, R. J. 1980. Productivity of White Fulani cattle on the Jos Plateau. Nigeria. I V. Economic factors. Trop. Anim. Hlth Prod. 12:161170.CrossRefGoogle Scholar
Queval, R., Petit, J. P. and Hascoet, M. C. 1971. Analyse des hémoglobines du Zébu arabe (Bos indicus). Rev. Elev. Méd. vét. Pays trop. 24 (1):4751.CrossRefGoogle ScholarPubMed
Rekwot, P. I., Oyedipe, E. O., Akerejola, O. O., Kumi-Diaka, J. and Umoh, J. E. 1987. The effect of protein intake on the onset of puberty in Bunaji and Friesian x Bunaji crossbred bulls in Nigeria. Theriogenology 28(4):427434.CrossRefGoogle ScholarPubMed
Rege, J. E O., von Kaufmann, R. R. and Mani, R. I. 1993a. On-farm performance of Bunaji (White Fulani) cattle 1. Herd stru.ctures and cattle disposal. Anim. Prod. 57:I99209.Google Scholar
Rege, J. E O., von Kaufmann, R. R., Mwenya, W. N M., Otchere, E. O. and Mani, R. I. 1993b. On-farm performance of Bunaji (White Fulani) cattle 2. Growth, reproductive performance, millc offtake and mortality. Anim. Prod. 57:211220.Google Scholar
kIM. 1992. Nigerian Livestoclc Resources (6 vols). Report by Resource Inventory and Management Limited (RIM) to FDLPCS, Abuja, Nigeria.Google Scholar
Roberts, G. J. and Gray, A. R. 1973a. Studies on Trypanosome-resistant cattle. I. The breeding and growth performance of N'Dama, Muturu and Zebu cattle maintained under the same conditions of husbandry. Trop. Anim. Hlth Prod. 5:211219.CrossRefGoogle ScholarPubMed
Roberts, G. J. and Gray, A. R. 1973b. Studies on Trypanosome-resistant cattle. II. The effect of trypanosomiasison N'Dama, Muturu and Zebu cattle. Trop. Anim. Hlth Prod. 5:220233.CrossRefGoogle ScholarPubMed
Ross, J. G., Lee, R. P. and Armour, J. 1959. Haemonchosis in Nigerian Zebu cattle. The influence of genetic factors in resistance. Vet. Rec. 71:2731.Google Scholar
Ruthenberg, H. 1974. Artificial pastures and their utilization in the Southern Guinea Savannah and the Derived Savannah of West Africa. Tour d'horizon of an agricultural economist. Beef production on artificial pastures. Handbuch der Landwirtschaft u. Ernährung. In: cden W. Entw iclclungslä ndem 13:312330.Google Scholar
SARS. 1972. Shilca Agricultural Research Station Annual Report (1971). Institute for Agricultural Research, Samaru, Ahmadu Bello Univ., Zaria, Nigeria, 39pp.Google Scholar
Stewart, J. L. 1937. The cattle of the Gold Coast. Vet. Rec. 49(41):12891297.Google Scholar
Synge, B. A. 1980. Factors limiting cattle productivity in highland areas of Nigeria II. Centre for Tropical Veterinary Medicine, Easter Bush, Roslin, Midlothian, Scotland, 50pp.Google Scholar
Tawah, C. L. and Mbah, D. A. 1989. Cattle Breed Evaluation and Improvement in Cameroon: A review of the situation. Institute of Animal Research (IRZ), Wakwa, Cameroon, 29pp.Google Scholar
Tawah, C. L. and Rege, J. E. O. 1994. Gudali cattle of West and Central Africa. Animal Genetic Resources Information, No. 17, FAO, Rome, Italy.Google Scholar
Umoh, J. U. 1982. Relative survival of calves in a University herd in Zaria, Nigeria. Br. Vet. J. 138:507514.CrossRefGoogle Scholar
Umoh, J. E. and Koch, B. A. 1971. Consumption of salt and mineral mixtures, Shika Agricultural Research Station Annual Report, Zaria, Nigeria, p. 2122.Google Scholar
Umoh, J. U. and Jagun, A. G. 1981. A case-control study of calf mortality in Zaria. Nigerianvv et. J. 10:3139.Google Scholar
van Raay, J. G. T. 1975. Rural Planning in a Savannah Region (northern Nigeria). Rotterdam University Press, Rotterdam (The Netherlands), 183pp.Google Scholar
Wheat, J. D. and Broadhurst, J. 1968. Analysis of data on Bunaji cattle in Birnin Kudu and Kabomo, Northern Nigeria. Institute for Agricultural Research, Ahmadu Bello Univ., Samaru, Zaria, Nigeria. Samaru Miscellaneous Paper No. 25, 13pp.Google Scholar
Wheat, J. D., de Leeuw, P. N. and Koch, B. A. 1972. Bunaji cattle at the Shika Research Station, North Central State, Nigeria. Institute for Agricultural Research, Ahmadu Bello Univ., Samaru, Zaria, Nigeria. Samaru Miscellaneous Paper No. 41, 12pp.Google Scholar
Zakari, A. Y., Molokwu, E. C. I. and Osori, D. I. K. 1981. Effect of season on the oestrous cycle of rows (13os indicus) indigenous to Northern Nigeria. Vet. Rec. 12:213215.CrossRefGoogle Scholar