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Volumn 50, Issue 6, 2010, Pages 454-459

Proportion of rams and the condition of ewe lambs at joining influences their breeding performance

Author keywords

[No Author keywords available]

Indexed keywords

BODY CONDITION; PHYSIOLOGICAL RESPONSE; PREGNANCY; REPRODUCTIVE BEHAVIOR; SHEEP;

EID: 77953759222     PISSN: 18360939     EISSN: None     Source Type: Journal    
DOI: 10.1071/AN09178     Document Type: Article
Times cited : (23)

References (30)
  • 1
    • 0342859204 scopus 로고
    • Flocking mating in sheep. I. Effect of numbers of ewes joined per ram on mating behaviour and fertility
    • Allison AJ (1975) Flocking mating in sheep. I. Effect of numbers of ewes joined per ram on mating behaviour and fertility. New Zealand Journal of Agricultural Research 18, 1-8.
    • (1975) New Zealand Journal of Agricultural Research , vol.18 , pp. 1-8
    • Allison, A.J.1
  • 2
    • 77953793187 scopus 로고
    • Flocking mating in sheep. II. Effect of number of ewes per ram on mating behaviour and fertility of two-tooth and mixed age Romney ewes run together
    • Allison AJ (1977) Flocking mating in sheep. II. Effect of number of ewes per ram on mating behaviour and fertility of two-tooth and mixed age Romney ewes run together. New Zealand Journal of Agricultural Research 20, 123-128.
    • (1977) New Zealand Journal of Agricultural Research , vol.20 , pp. 123-128
    • Allison, A.J.1
  • 5
    • 6344234189 scopus 로고
    • The effect of ewe condition at tupping on lambing performance
    • Bastiman B (1972) The effect of ewe condition at tupping on lambing performance. Experimental Husbandry 22, 22-24.
    • (1972) Experimental Husbandry , vol.22 , pp. 22-24
    • Bastiman, B.1
  • 6
    • 0008253732 scopus 로고
    • Natural factors affecting puberty and reproductive performance in ewe lambs: A review
    • Dyrmundsson OR (1981) Natural factors affecting puberty and reproductive performance in ewe lambs: a review. Livestock Production Science 8, 55-65.
    • (1981) Livestock Production Science , vol.8 , pp. 55-65
    • Dyrmundsson, O.R.1
  • 7
    • 0011668587 scopus 로고
    • Sexual behaviour and reproductive performance of ewe lambs at and after puberty
    • doi:10.1017/S0021859600048619
    • Edey TN, Kilgour R, Bremner K (1978) Sexual behaviour and reproductive performance of ewe lambs at and after puberty. The Journal of Agricultural Science 90, 83-91. doi:10.1017/S0021859600048619
    • (1978) The Journal of Agricultural Science , vol.90 , pp. 83-91
    • Edey, T.N.1    Kilgour, R.2    Bremner, K.3
  • 8
    • 38249008270 scopus 로고
    • Seasonal changes in oestrous activity and ovulation rate in Rasa Aragonesa ewes maintained at two different body condition levels
    • doi:10.1016/0921-4488(92)90212-M
    • Forcada F, Abecia JA, Sierra I (1992) Seasonal changes in oestrous activity and ovulation rate in Rasa Aragonesa ewes maintained at two different body condition levels. Small Ruminant Research 8, 313-324. doi:10.1016/0921- 4488(92)90212-M
    • (1992) Small Ruminant Research , vol.8 , pp. 313-324
    • Forcada, F.1    Abecia, J.A.2    Sierra, I.3
  • 9
    • 84971851135 scopus 로고
    • The effect of body weight and its components on lambing performance in some commercial flocks in Britain
    • Geisler PA, Fenlon JS (1979) The effect of body weight and its components on lambing performance in some commercial flocks in Britain. Animal Production 28, 245-255.
    • (1979) Animal Production , vol.28 , pp. 245-255
    • Geisler, P.A.1    Fenlon, J.S.2
  • 10
    • 84914769815 scopus 로고
    • Fertility in Scottish Blackface ewes as influenced by nutrition and body condition at mating
    • Gunn RG, Doney JM, Russel AJF (1969) Fertility in Scottish Blackface ewes as influenced by nutrition and body condition at mating. Animal Science 73, 289-294.
    • (1969) Animal Science , vol.73 , pp. 289-294
    • Gunn, R.G.1    Doney, J.M.2    Ajf, R.3
  • 11
    • 0002093764 scopus 로고
    • Embryo mortality in Scottish Blackface ewes as influenced by body condition at mating and by post mating nutrition
    • Gunn RG, Doney JM, Russel AJF (1972) Embryo mortality in Scottish Blackface ewes as influenced by body condition at mating and by post mating nutrition. Animal Science 79, 19-25.
    • (1972) Animal Science , vol.79 , pp. 19-25
    • Gunn, R.G.1    Doney, J.M.2    Ajf, R.3
  • 12
    • 0003076293 scopus 로고
    • Body condition scoring and its use in management
    • Jefferies BC (1961) Body condition scoring and its use in management. Tasmanian Journal of Agriculture 32, 19-21.
    • (1961) Tasmanian Journal of Agriculture , vol.32 , pp. 19-21
    • Jefferies, B.C.1
  • 14
    • 6344282423 scopus 로고    scopus 로고
    • The effect of individual liveweight and condition scores of ewes at mating on reproductive and scanning performance
    • Kenyon PR, Morel PCH, Morris ST (2004b) The effect of individual liveweight and condition scores of ewes at mating on reproductive and scanning performance. New Zealand Veterinary Journal 52, 230-235.
    • (2004) New Zealand Veterinary Journal , vol.52 , pp. 230-235
    • Kenyon, P.R.1    Pch, M.2    Morris, S.T.3
  • 15
    • 27144556133 scopus 로고    scopus 로고
    • The effect of individual liveweight and use of teaser rams prior to mating on the reproductive performance of ewe hoggets
    • Kenyon PR, Morel PCH, Morris ST, WestDM(2005) The effect of individual liveweight and use of teaser rams prior to mating on the reproductive performance of ewe hoggets. New Zealand Veterinary Journal 53, 340-343.
    • (2005) New Zealand Veterinary Journal , vol.53 , pp. 340-343
    • Kenyon, P.R.1    Pch, M.2    Morris, S.T.3    West, D.M.4
  • 16
    • 33645966241 scopus 로고    scopus 로고
    • The effect of length of use of teaser rams prior to mating and individual liveweight on the reproductive performance of ewe hoggets
    • Kenyon PR, Morel PCH, Morris ST, Burnham DL, West DM (2006) The effect of length of use of teaser rams prior to mating and individual liveweight on the reproductive performance of ewe hoggets. New Zealand Veterinary Journal 54, 91-95.
    • (2006) New Zealand Veterinary Journal , vol.54 , pp. 91-95
    • Kenyon, P.R.1    Pch, M.2    Morris, S.T.3    Burnham, D.L.4    West, D.M.5
  • 17
  • 18
    • 39749119410 scopus 로고    scopus 로고
    • A note on the effect of vasectomised rams and short-term exposures to entire rams prior to the breeding period on the reproductive performance of ewe lambs
    • DOI 10.1016/j.applanim.2007.04.006, PII S0168159107001098
    • Kenyon PR, Morel PCH, Morris ST, WestDM(2008a)Anote on the effect of vasectomised rams and short-term exposure to entire rams prior to the breeding period on the reproductive performance of ewe lambs. Applied Animal Behaviour Science 110, 397-403. doi:10.1016/j.applanim.2007. 04.006 (Pubitemid 351296273)
    • (2008) Applied Animal Behaviour Science , vol.110 , Issue.3-4 , pp. 397-403
    • Kenyon, P.R.1    Morel, P.C.H.2    Morris, S.T.3    West, D.M.4
  • 19
    • 57649135052 scopus 로고    scopus 로고
    • Can Romney rams whose scrotum had been shortened by the use of a rubber ring be used as an alternative to vasectomised Perendale rams for inducing early breeding activity in Romney ewe lambs?
    • Kenyon PR, Morris ST, WestDM(2008b) Can Romney rams whose scrotum had been shortened by the use of a rubber ring be used as an alternative to vasectomised Perendale rams for inducing early breeding activity in Romney ewe lambs? New Zealand Veterinary Journal 56, 326-329.
    • (2008) New Zealand Veterinary Journal , vol.56 , pp. 326-329
    • Kenyon, P.R.1    Morris, S.T.2    West, D.M.3
  • 20
    • 73949135074 scopus 로고    scopus 로고
    • The effect of the maturity and prior breeding activity of rams and body condition score of ewe hoggets on the reproductive performance of ewe hoggets
    • Kenyon PR, Smith SL, Morel PCH, Morris ST, West DM (2009) The effect of the maturity and prior breeding activity of rams and body condition score of ewe hoggets on the reproductive performance of ewe hoggets. New Zealand Veterinary Journal 57, 290-294.
    • (2009) New Zealand Veterinary Journal , vol.57 , pp. 290-294
    • Kenyon, P.R.1    Smith, S.L.2    Pch, M.3    Morris, S.T.4    West, D.M.5
  • 21
    • 33645924684 scopus 로고    scopus 로고
    • Fertility in South Australian commercial Merino flocks: Aspects of management
    • doi:10.1016/j.theriogenology.2005.08.026
    • Kleemann DO, Grosser TI, Walker SK (2006) Fertility in South Australian commercial Merino flocks: aspects of management. Theriogenology 65, 1649-1665. doi:10.1016/j.theriogenology.2005.08.026
    • (2006) Theriogenology , vol.65 , pp. 1649-1665
    • Kleemann, D.O.1    Grosser, T.I.2    Walker, S.K.3
  • 24
    • 74549204044 scopus 로고
    • Effects of different growth paths from 4 to 11 months of age on Romney hogget oestrus and subsequent reproduction
    • Moore RW, Smeaton DC (1980) Effects of different growth paths from 4 to 11 months of age on Romney hogget oestrus and subsequent reproduction. Proceedings of the New Zealand Society of Animal Production 40, 27-33.
    • (1980) Proceedings of the New Zealand Society of Animal Production , vol.40 , pp. 27-33
    • Moore, R.W.1    Smeaton, D.C.2
  • 26
    • 84971947782 scopus 로고
    • Effects of body condition and environmental stress on ovulation rates, embryo survival, and associated plasma follicle stimulating hormone, luteinizing hormone, prolactin and progesterone profiles in Scottish Blackface ewes
    • Rhind SM, Doney JM, Gunn RG, Leslie ID (1984) Effects of body condition and environmental stress on ovulation rates, embryo survival, and associated plasma follicle stimulating hormone, luteinizing hormone, prolactin and progesterone profiles in Scottish Blackface ewes. Animal Production 38, 201-209.
    • (1984) Animal Production , vol.38 , pp. 201-209
    • Rhind, S.M.1    Doney, J.M.2    Gunn, R.G.3    Leslie, I.D.4
  • 27
    • 0000413197 scopus 로고    scopus 로고
    • Oestrous activity, ovulation rate and plasma melatonin concentrations in Rasa Aragonesa ewes maintained at two different and constant body condition score levels and implanted or reimplanted with melatonin
    • doi:10.1016/0378-4320 (95) 01451-1459
    • Rondon Z, Forada F, Zarazaga L, Abecia JA, Lorano JM (1996) Oestrous activity, ovulation rate and plasma melatonin concentrations in Rasa Aragonesa ewes maintained at two different and constant body condition score levels and implanted or reimplanted with melatonin. Animal Reproduction Science 41, 225-236. doi:10.1016/0378-4320 (95)01451-1459
    • (1996) Animal Reproduction Science , vol.41 , pp. 225-236
    • Rondon, Z.1    Forada, F.2    Zarazaga, L.3    Abecia, J.A.4    Lorano, J.M.5
  • 28
    • 0142031359 scopus 로고
    • The influence of earlier mating experience of ewes on their subsequent mating behaviour and reproductive performance
    • doi:10.1016/0378-4320(85) 90005-3
    • Rosciszewska ZE (1985) The influence of earlier mating experience of ewes on their subsequent mating behaviour and reproductive performance. Animal Reproduction Science 9, 223-229. doi:10.1016/0378-4320(85) 90005-3
    • (1985) Animal Reproduction Science , vol.9 , pp. 223-229
    • Rosciszewska, Z.E.1
  • 29
    • 84947316520 scopus 로고
    • Subjective assessment of body fat in live sheep
    • doi:10.1017/S0021859600024874
    • Russel AJF, Doney JM, Gunn RG (1969) Subjective assessment of body fat in live sheep. Journal of Agricultural Science 72, 451-454. doi:10.1017/ S0021859600024874
    • (1969) Journal of Agricultural Science , vol.72 , pp. 451-454
    • Ajf, R.1    Doney, J.M.2    Gunn, R.G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.