Evaluation of Fertility and Calving Ease of Small Holder Indigenous Cattle Herds in Semi-Arid Zone of Nigeria
Subject Areas : CamelG.N. Akpa 1 , M.L. Umar 2 , C. Alphonsus 3
1 - Department of Animal Science, AhmaduBello University, Zaria, Nigeria
2 - Jigawa Research Institute, Kazaure Jigawa State, Nigeria
3 - Department of Animal Science, AhmaduBello University, Zaria, Nigeria
Keywords:
Abstract :
Adulli E.O.M. (1992). Dairy Performance of Friesian-Bunaji, Crosses and Their Growth to Yearling Age. M. Sc. Thesis, Ahmadu Bello University, ZariaNigeria.
Akpa G.N., Galadima M.A., Adeyinka, A.I., Malam-Adulli A.E.O. and Abdu S.B. (2007). Measures of daily weight gain in Friesian-Bunaji crossbred heifers and their relationship with first lactation milk yield. Int. J. Dairy Sci. 2,380-386.
Akpa G.N., Ifut O.J. and Mohammed F. (2002). Indegenous management of dystocia in ruminant livestock of northern quinea savanna of Nigeria. Nigerian. J. Anim Prod. 29, 264-270.
Allen D. (1990). Planned Beef Production and Marketing. BSP professional Books, British. Pp.199-201.
AndersonP. (1992). Minimizing calving difficulty in beef cattle. Extension Beef Cattle Specialist:7. http://www.extension.umn.edu/distribution/livestocksystems/ DI5778. html accedssed date on 9. Jan. 2009.
Barbara K., Nežika P. and Silvester Ž. (2009). Parameters affecting calving difficulty of Charolais and Limousin breeds at the Educational and Research Centre Logatec. Acta. Argic. Slovenica. 94(1), 27-31.
Buckley F., Sulliran K.O., Mee J.F., Evans R.D. and Dillon P. (2003). Relationship among milk yield, body condition score, weight and reproductionin spring-calved holstein friesian. J. Dairy Sci. 77, 867-873.
Cady R.A. (2004). Dystocia-difficult calving, what it costs and how to avoid it. University of New Hampshire. (11. Nov. 2008).
Ebangi A.L., Erasmus G.J., Mbah D.A., Tawah C.L. and Massine O. (2002). Factors affecting growth performance in purebred Gudah and two breed synthetic Wakwa beef cattle in a tropical environment. Med. Vet. Pays. Trop. 55,149-157.
Ehoche O.W., Malan-Adulli E. and Abubakar B.Y. (1992). Factors affecting birth weight and growth rate in Friesian x Bunaji calves. Nigerian. J. Anim. Sci. 6, 100 - 105.
FAO.(2008). Cattle Body Weight Fao. org. wairdocs/lLRl/x55522e/x5522eob. htm. accessed date on May 13, 2008.
Goyache F., Fernadex I., Alverez I., Royo L.J. and Gutienez J.P. (2002). Gestation length in the Australina De los valles. Beef cattle breed and its relationship with birth weight and calving ease. Arch. de zeotecnia. 196, 431-439.
Gwaza D.S., Okwori A.I., Abu A.H. and Fombah E.M. (2007). A retrospective study on reproductive and dairy performance of Holstein Frieisan on zero grazing in western highland regions of Cameroon. Livest. Res. Rural Dev. 19(4).
JRI. (2003). Summary of weather report condition in Jigawa state. Pp. 9-11.
Malau-Aduli A.E.O., Abubakar B.Y. and Dim N.T. (1993). Studies of milk production and growth of Friesian x Bunaji crosses. II growth to yearling age J. Anim. Prod. Res. 13, 53-61.
Mukasa-Mugerwa E.,Tegegne A. and Ketema H. (1992). Patterns of postpartum Oestrus on set and associated plasma progesterone profile in Bos indicus cattle in Ethiopia. J. Anim. Reprod. Sci. 24, 73-80.
Oni O.O., Buvanendaran V. and Dim N.I. (1988). The Influence of some environmental factors on growth rate of two Nigerian cattle breed and their hybrid with Charolian. J. Anim. Prod. Res. 8, 121-131.
Osei S.A., Eltah-Baale K. and Karikari P. (2004).The reproductive performance of Friesian cattle breed in the hot humid zone of Ghana. http: // www. fao. org. accedssed date on Aug. 1991.
Radostits O.M. (2001). Herd Health: Food Animal Production Medicine. 3rd Ed Philadelphia. Pp. 255-289.
Radostis O.M., Leslie K.E. and Fetrow J. (1994). Herd Health. Food Animal Production Medicine. 2nd Ed. London, Saunders Company: Pp 631.
Ritchie H.D. and AndersonP.T. (1990). Calving difficulty in Beef cattle Part 1. Beef Cattle Hand book BCH-2120.
Ritchie H.D. and AndersonP.T. (1992).Calving difficulty in beef cattle. MichiganBeef Production. Extension Bulletin e-1611. 5800, 1-8.
Roche J.F., Markey D. and Diskin M.D. (2000). Reproductive management of parsptum cows J. Anim. Reprod. Sci. 61, 703-712.
SAS. (1998). User’s Guide Statistics Version 6 Edition, SAS Institute. Inc. Carry N.C.
Shehu D.M., Olurunju S.A.S. and Oni O.O. (2005). Factors affecting the performances of Sokoto Gudali (biology) cattle from birth to yearling age. J. Trop. Biosci. 5, 81-85.
Shiferaw Y., Merga B. and Tesfu K. (2005). Reproductive disorders of crossbreed dairy cows in the central highlands of Ethiopia and their effect on reproductive performance. Trop. Anim. Health Prod. 37, 427-441.
Stetshwaelo L.L. .and Adebambo A.O. (1992). Genetics Conservation of Domestic Livestock.Vol.2: Ed. Lawrence Anderson l Mres Bodo, CAB International, Wallingford. Pp. 87-102.
Tawah C.L., Mbah D.A., Enoh M.B. and Mcssinc O. (1999). Performance of Taurine x Gudali Zebu crosses subjected to artificial suckling in the tropical high lands Cameroon. Med. Vet. Pays Trop. 52, 65-70.
Vargas C.A., Elzo M.A., Chase C.C. and Olson T.A. (1999). Genetic parameters and relationships between hip height and weight in Brahman cattle. J. Anim. Sci. 78, 3045-3052.
Webster J. (1993). Understanding the Dairy Cow. Blackwell Scientific publications. London Edinburgh Boston 2nd Ed. Pp. 288-333.
Yohannes A. and Azage T.K. (2001). Reproductive performance of cross breed dairy cows at Asella Livestock Research Station, Arsi, Ethiopia. Ethiopia. J. Anim. Prod.1(1), 1-12.