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Volumn 128, Issue 1, 1997, Pages 117-121

Changes in liveweight, body condition and scrotal circumference and their relationships with sexual activity and flock fertility in Ethiopian Horro rams over a 3-cycle joining period

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EID: 0030807351     PISSN: 00218596     EISSN: None     Source Type: Journal    
DOI: 10.1017/S0021859696003978     Document Type: Article
Times cited : (5)

References (16)
  • 1
    • 0004830722 scopus 로고
    • Ram mating performance in Border Leicesters and related breed types, 3. Relationships of ram serving capacity, testis diameter, liveweight, breed and age with flock fertility
    • BARWICK, S. A., KILGOUR, R. J., FOWLER, D. G., WILKINS, J. F. & HARVEY, W. R. (1989). Ram mating performance in Border Leicesters and related breed types, 3. Relationships of ram serving capacity, testis diameter, liveweight, breed and age with flock fertility. Australian Journal of Experimental Agriculture 29, 17-22.
    • (1989) Australian Journal of Experimental Agriculture , vol.29 , pp. 17-22
    • Barwick, S.A.1    Kilgour, R.J.2    Fowler, D.G.3    Wilkins, J.F.4    Harvey, W.R.5
  • 3
    • 0005109710 scopus 로고
    • A note on the relationship between duration of mating season and flock fertility in some Ethiopian breeds of sheep and goats
    • GALAL, E. S. E. & KASSAHUN AWGICHEW (1981). A note on the relationship between duration of mating season and flock fertility in some Ethiopian breeds of sheep and goats. World Review of Animal Production 17(1), 9-13.
    • (1981) World Review of Animal Production , vol.17 , Issue.1 , pp. 9-13
    • Galal, E.S.E.1    Awgichew, K.2
  • 6
    • 1842409388 scopus 로고
    • Breed differences and heritability of testicular size in young beef bulls
    • Bloemfontein, South Africa: South African Stud Book and Livestock Improvement Association
    • HUNLUN, C. & GERHARD, R. J. (1984). Breed differences and heritability of testicular size in young beef bulls. In Proceedings of the Second World Congress on Sheep and Beef Cattle Breeding, pp. 733-737. Bloemfontein, South Africa: South African Stud Book and Livestock Improvement Association.
    • (1984) Proceedings of the Second World Congress on Sheep and Beef Cattle Breeding , pp. 733-737
    • Hunlun, C.1    Gerhard, R.J.2
  • 7
    • 1842406997 scopus 로고
    • The effect of selection for prolificacy on semen concentration, testicle size and sperm swimming velocity of ram lambs
    • Wellington, New Zealand: Ministry of Agriculture and Fisheries, Agricultural Research Division
    • MOORE, R. W., WILSON, M. C., LYNCH, P. R. & MILLER, C. M. (1985). The effect of selection for prolificacy on semen concentration, testicle size and sperm swimming velocity of ram lambs. Annual Report 1983/84. Wellington, New Zealand: Ministry of Agriculture and Fisheries, Agricultural Research Division.
    • (1985) Annual Report 1983/84
    • Moore, R.W.1    Wilson, M.C.2    Lynch, P.R.3    Miller, C.M.4
  • 9
    • 0000996954 scopus 로고
    • Relationship of testicular growth and size to age, body weight and onset of puberty in Menz ram lambs
    • MUKASA-MUGERWA, E. & EZAZ, Z. (1992). Relationship of testicular growth and size to age, body weight and onset of puberty in Menz ram lambs. Theriogenology 38, 979-988.
    • (1992) Theriogenology , vol.38 , pp. 979-988
    • Mukasa-Mugerwa, E.1    Ezaz, Z.2
  • 10
    • 0001750971 scopus 로고
    • Reproductive performance and productivity of Menz sheep in the Ethiopian highlands
    • MUKASA-MUGERWA, E. & LAHLOU-KASSI, A. (1995). Reproductive performance and productivity of Menz sheep in the Ethiopian highlands. Small Ruminant Research 17, 167-177.
    • (1995) Small Ruminant Research , vol.17 , pp. 167-177
    • Mukasa-Mugerwa, E.1    Lahlou-Kassi, A.2
  • 11
    • 0003376062 scopus 로고
    • Mating performance of paddock-mated rams. I. Changes in mating performance, ejaculate characteristics and testicular size during the joining period
    • RAADSMA, H. W. & EDEY, T. N. (1985). Mating performance of paddock-mated rams. I. Changes in mating performance, ejaculate characteristics and testicular size during the joining period. Animal Reproduction Science 8, 79-99.
    • (1985) Animal Reproduction Science , vol.8 , pp. 79-99
    • Raadsma, H.W.1    Edey, T.N.2
  • 13
    • 84972074704 scopus 로고
    • Changes in live weight and body condition of rams of three breeds throughout the year
    • RUSSEL, A. J. F., MACDONALD, A. J., KERR, C. D. & RUDD, B. (1976). Changes in live weight and body condition of rams of three breeds throughout the year. Animal Production 23, 73-80.
    • (1976) Animal Production , vol.23 , pp. 73-80
    • Russel, A.J.F.1    Macdonald, A.J.2    Kerr, C.D.3    Rudd, B.4
  • 14
    • 0018476502 scopus 로고
    • Changes in physical condition and ejaculate characteristics in paddock-mated rams
    • SIMPSON, H. & EDEY, T. N. (1979). Changes in physical condition and ejaculate characteristics in paddock-mated rams. Australian Veterinary Journal 55, 225-228.
    • (1979) Australian Veterinary Journal , vol.55 , pp. 225-228
    • Simpson, H.1    Edey, T.N.2
  • 15
    • 0012655710 scopus 로고
    • Reproduction in sheep
    • (Ed. E. S. E. Hafez), Philadelphia: Lea and Febiger
    • TERRIL, C. F. (1962). Reproduction in sheep. In Reproduction in Farm Animals (Ed. E. S. E. Hafez), pp. 273-296. Philadelphia: Lea and Febiger.
    • (1962) Reproduction in Farm Animals , pp. 273-296
    • Terril, C.F.1
  • 16
    • 0000306421 scopus 로고
    • Relationships between body weight and scrotal characteristics, and between environmental effects and fertility in Ethiopian Horro rams
    • YOHANNES GOJJAM, SOLOMON GIZAW, SOLOMON ABEGAZ & THWAITES, C. J. (1995). Relationships between body weight and scrotal characteristics, and between environmental effects and fertility in Ethiopian Horro rams. Journal of Agricultural Science, Cambridge 124, 297-299.
    • (1995) Journal of Agricultural Science, Cambridge , vol.124 , pp. 297-299
    • Gojjam, Y.1    Gizaw, S.2    Abegaz, S.3    Thwaites, C.J.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.