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Volumn 54, Issue 6, 2006, Pages 256-264

Dystocia in beef heifers: A review of genetic and nutritional influences

Author keywords

Beef cattle; Birthweight; Dystocia; Genetics; Heifer; Nutrition; Pregnancy

Indexed keywords

ANIMAL; ANIMAL DISEASE; ANIMAL FOOD; BIRTH WEIGHT; BREEDING; CATTLE; CATTLE DISEASE; CROSS BREEDING; DYSTOCIA; FEMALE; GENETIC PREDISPOSITION; GENETICS; PHYSIOLOGY; PREGNANCY; REVIEW;

EID: 33846085977     PISSN: 00480169     EISSN: 11760710     Source Type: Journal    
DOI: 10.1080/00480169.2006.36708     Document Type: Article
Times cited : (40)

References (88)
  • 1
    • 0010910858 scopus 로고
    • Effect of plane of nutrition on calf birth weight, calf growth rate, and subsequent performance of angus heifers calving in spring
    • Anderson WJ, Pleasants AB, Barton RA. Effect of plane of nutrition on calf birth weight, calf growth rate, and subsequent performance of Angus heifers calving in spring. New Zealand Journal of Agricultural Research 24, 269–75, 1981
    • (1981) New Zealand Journal of Agricultural Research , vol.24 , pp. 269-275
    • Anderson, W.J.1    Pleasants, A.B.2    Barton, R.A.3
  • 2
    • 17444364428 scopus 로고    scopus 로고
    • Agricultural Production Statistics 2003, (accessed 25 August 2006)., Wellington, NZ
    • Anonymous. Agricultural Production Statistics 2003. www.stats.govt.nz/ tables/2002-ag-prod/beef-cattle-tables.htm (accessed 25 August 2006). Statistics New Zealand, Wellington, NZ, 2003
    • (2003) Statistics New Zealand
  • 3
    • 0033986452 scopus 로고    scopus 로고
    • Factors influencing dystocia and prediction of dystocia in angus heifers selected for yearling growth rate
    • Arthur PF, Archer JA, Melville GJ. Factors influencing dystocia and prediction of dystocia in Angus heifers selected for yearling growth rate. Australian Journal of Agricultural Research 51, 147–53, 2000
    • (2000) Australian Journal of Agricultural Research , vol.51 , pp. 147-153
    • Arthur, P.F.1    Archer, J.A.2    Melville, G.J.3
  • 6
    • 0002504817 scopus 로고
    • Effects of sire, age of dam and gestation feed level on dystocia and postpartum reproduction
    • Bellows RA, Short RE, Richardson GV. Effects of sire, age of dam and gestation feed level on dystocia and postpartum reproduction. Journal of Animal Science 55, 18–27, 1982
    • (1982) Journal of Animal Science , vol.55 , pp. 18-27
    • Bellows, R.A.1    Short, R.E.2    Richardson, G.V.3
  • 7
    • 0035218763 scopus 로고    scopus 로고
    • Genetic (Co)variances for calving difficulty score in composite and parental populations of beef cattle: I. calving difficulty score, birth weight, weaning weight, and postweaning gai
    • Bennett GL, Gregory KE. Genetic (co)variances for calving difficulty score in composite and parental populations of beef cattle: I. Calving difficulty score, birth weight, weaning weight, and postweaning gain. Journal of Animal Science 79, 45–51, 2001a
    • (2001) Journal of Animal Scienc , vol.7 , pp. 45
    • Bennett, G.L.1    Geyer, K.E.2
  • 8
    • 0035219021 scopus 로고    scopus 로고
    • Genetic (Co)variances for calving difficulty score in composite and parental populations of beef cattle: Ii. reproductive, skeletal, and carcass traits
    • Bennett GL, Gregory KE. Genetic (co)variances for calving difficulty score in composite and parental populations of beef cattle: II. Reproductive, skeletal, and carcass traits. Journal of Animal Science 79, 52–9, 2001b
    • (2001) Journal of Animal Scienc , vol.79 , pp. 52-59
    • Bennett, G.L.1    Gregory, K.E.2
  • 9
  • 10
    • 0002097398 scopus 로고
    • Calving difficulty and its association with subsequent productivity in herefords
    • Brinks JS, Olson JE, Carroll EJ. Calving difficulty and its association with subsequent productivity in Herefords. Journal of Animal Science 36, 11–17, 1973
    • (1973) Journal of Animal Science , vol.36 , pp. 11-17
    • Brinks, J.S.1    Olson, J.E.2    Carroll, E.J.3
  • 13
    • 33748798521 scopus 로고    scopus 로고
    • Age of dam and sex of calf adjustments and genetic parameters for gestation length in charolais cattle
    • Crews DH Jr. Age of dam and sex of calf adjustments and genetic parameters for gestation length in Charolais cattle. Journal of Animal Science 84, 25–31, 2006
    • (2006) Journal of Animal Science , vol.84 , pp. 25-31
    • Crews, D.H.1
  • 14
    • 0026236214 scopus 로고
    • Genetic parameters for calving ease and survival at birth in angus field data
    • Cubas AC, Berger PJ, Healey MH. Genetic parameters for calving ease and survival at birth in Angus field data. Journal of Animal Science 69, 3952–8, 1991
    • (1991) Journal of Animal Science , vol.69 , pp. 3952-3958
    • Cubas, A.C.1    Berger, P.J.2    Healey, M.H.3
  • 15
    • 0022018775 scopus 로고
    • Correlations of various direct and maternal effects for calving ease
    • Cue RI, Hayes JF. Correlations of various direct and maternal effects for calving ease. Journal of Dairy Science 68, 374–81, 1985
    • (1985) Journal of Dairy Science , vol.68 , pp. 374-381
    • Cue, R.I.1    Hayes, J.F.2
  • 16
    • 45849093456 scopus 로고    scopus 로고
    • Bull soundness — structural
    • NSW, Australia
    • Cumming B. Bull Soundness — Structural. http://www.agric.nsw.gov.au/reader/ bullbuy/bullstructural.htm (accessed 24 October 2006). NSW Department of Primary Industries, NSW, Australia, 1999
    • (1999) NSW Department of Primary Industries
    • Cumming, B.1
  • 17
    • 0022742340 scopus 로고
    • Between- and within-breed genetic analysis of calving traits and survival to weaning in beef cattle
    • Cundiff LV, MacNeil MD, Gregory KE, Koch RM. Between- and within-breed genetic analysis of calving traits and survival to weaning in beef cattle. Journal of Animal Science 63, 27–33, 1986
    • (1986) Journal of Animal Science , vol.63 , pp. 27-33
    • Cundiff, L.V.1    MacNeil, M.D.2    Gregory, K.E.3    Koch, R.M.4
  • 18
    • 1242298732 scopus 로고    scopus 로고
    • Calving and calving management of beef cows and heifers on cow-calf operations in the united states
    • Dargatz DA, Dewell GA, Mortimer RG. Calving and calving management of beef cows and heifers on cow-calf operations in the United States. Theriogenology 61, 997–1007, 2004
    • (2004) Theriogenology , vol.61 , pp. 997-1007
    • Dargatz, D.A.1    Dewell, G.A.2    Mortimer, R.G.3
  • 20
    • 0015260596 scopus 로고
    • Clinical studies on bovine parturition: Maternal causes of dystocia and stillbirth in an experimental herd of hereford cattle
    • Dufty JH. Clinical studies on bovine parturition: maternal causes of dystocia and stillbirth in an experimental herd of Hereford cattle. Australian Veterinary Journal 48, 1–6, 1972
    • (1972) Australian Veterinary Journal , vol.48 , pp. 1-6
    • Dufty, J.H.1
  • 21
    • 0015786905 scopus 로고
    • Clinical studies of bovine parturition: Foetal aspects
    • Dufty JH. Clinical studies of bovine parturition: foetal aspects. Australian Veterinary Journal 49, 177–82, 1973
    • (1973) Australian Veterinary Journal , vol.49 , pp. 177-182
    • Dufty, J.H.1
  • 22
    • 13744261142 scopus 로고    scopus 로고
    • Breed, litter and parity effects on placental weight and placentome number, and consequences for the neonatal behaviour of the lamb
    • Dwyer CM, Calvert SK, Farish M, Donbavand J, Pickup HE. Breed, litter and parity effects on placental weight and placentome number, and consequences for the neonatal behaviour of the lamb. Theriogenology 63, 1092–110, 2005
    • (2005) Theriogenology , vol.63 , pp. 1092-1110
    • Dwyer, C.M.1    Calvert, S.K.2    Farish, M.3    Donbavand, J.4    Pickup, H.E.5
  • 23
    • 0009861778 scopus 로고
    • Relationship between placental development and calf birth weight in beef cattle
    • Echternkamp SE. Relationship between placental development and calf birth weight in beef cattle. Animal Reproduction Science 32, 1–13, 1993
    • (1993) Animal Reproduction Science , vol.32 , pp. 1-13
    • Echternkamp, S.E.1
  • 24
    • 0032609294 scopus 로고    scopus 로고
    • Effects of twinning on gestation length, retained placenta, and dystocia
    • Echternkamp SE, Gregory KE. Effects of twinning on gestation length, retained placenta, and dystocia. Journal of Animal Science 77, 39–47, 1999
    • (1999) Journal of Animal Science , vol.77 , pp. 39-47
    • Echternkamp, S.E.1    Gregory, K.E.2
  • 25
    • 2342449948 scopus 로고    scopus 로고
    • Genetic parameters for calving difficulty, stillbirth, and birth weight for hereford and charolais at first and later parities
    • Eriksson S, Nasholm A, Johansson K, Philipsson J. Genetic parameters for calving difficulty, stillbirth, and birth weight for Hereford and Charolais at first and later parities. Journal of Animal Science 82, 375–83, 2004a
    • (2004) Journal of Animal Science , vol.82 , pp. 375-383
    • Eriksson, S.1    Nasholm, A.2    Johansson, K.3    Philipsson, J.4
  • 26
    • 4243106110 scopus 로고    scopus 로고
    • Genetic relationships between calving and carcass traits for charolais and hereford cattle in sweden
    • Eriksson S, Nasholm A, Johansson K, Philipsson J. Genetic relationships between calving and carcass traits for Charolais and Hereford cattle in Sweden. Journal of Animal Science 82, 2269–76, 2004b
    • (2004) Journal of Animal Science , vol.82 , pp. 2269-2276
    • Eriksson, S.1    Nasholm, A.2    Johansson, K.3    Philipsson, J.4
  • 28
    • 0024747632 scopus 로고
    • Variance heterogeneity in direct and maternal weight traits by sex and percent purebred for simmental-sired calves
    • Garrick DJ, Pollak EJ, Quaas RL, Van Vleck LD. Variance heterogeneity in direct and maternal weight traits by sex and percent purebred for Simmental-sired calves. Journal of Animal Science 67, 2515–28, 1989
    • (1989) Journal of Animal Science , vol.67 , pp. 2515-2528
    • Garrick, D.J.1    Pollak, E.J.2    Quaas, R.L.3    Van Vleck, L.D.4
  • 30
    • 0032769819 scopus 로고    scopus 로고
    • The influence of maternal nutrient restriction in early to mid-pregnancy on placental and fetal development in sheep
    • Heasman L, Clarke L, Stephenson TJ, Symonds ME. The influence of maternal nutrient restriction in early to mid-pregnancy on placental and fetal development in sheep. Proceedings of the Nutrition Society 58, 283–8, 1999
    • (1999) Proceedings of the Nutrition Society , vol.58 , pp. 283-288
    • Heasman, L.1    Clarke, L.2    Stephenson, T.J.3    Symonds, M.E.4
  • 31
    • 84981978042 scopus 로고
    • Effect of varying periods of pre-calving nutrition upon the calving performance of hereford heifers
    • Hodge PB, Stokoe J. Effect of varying periods of pre-calving nutrition upon the calving performance of Hereford heifers. Proceedings of the Australian Society of Animal Production 10, 59–64, 1974
    • (1974) Proceedings of the Australian Society of Animal Production , vol.10 , pp. 59-64
    • Hodge, P.B.1    Stokoe, J.2
  • 33
    • 0001476274 scopus 로고
    • Factors affecting calf birth weight: A review
    • Holland MD, Odde KG. Factors affecting calf birth weight: a review. Theriogenology 38, 769–98, 1992
    • (1992) Theriogenology , vol.38 , pp. 769-798
    • Holland, M.D.1    Odde, K.G.2
  • 34
    • 0024008498 scopus 로고
    • Relationships of pelvic structure, body measurements, pelvic area and calving difficulty
    • Johnson SK, Deutscher GH, Parkhurst A. Relationships of pelvic structure, body measurements, pelvic area and calving difficulty. Journal of Animal Science 66, 1081–8, 1988
    • (1988) Journal of Animal Science , vol.66 , pp. 1081-1088
    • Johnson, S.K.1    Deutscher, G.H.2    Parkhurst, A.3
  • 35
    • 0007940511 scopus 로고
    • Crossbreeding experiment with cattle, with special reference to the maternal effect in south devon-dexter crosses. Journal of agricultural science
    • Joubert DM, Hammond J. A crossbreeding experiment with cattle, with special reference to the maternal effect in South Devon-Dexter crosses. Journal of Agricultural Science, Cambridge 51, 325–41, 1958
    • (1958) Cambridge , vol.51 , pp. 325-341
    • Joubert, D.M.1    Hammond, J.A.2
  • 36
    • 0029761724 scopus 로고    scopus 로고
    • Growth, reproduction, and carcass and meat quality characteristics of once-bred hereford × friesian and simmental × friesian heifers managed for low or high liveweight gain during mid pregnancy
    • Khadem AA, Morris ST, Purchas RW McCutcheon SN, Parker WJ. Growth, reproduction, and carcass and meat quality characteristics of once-bred Hereford × Friesian and Simmental × Friesian heifers managed for low or high liveweight gain during mid pregnancy. New Zealand Journal of Agricultural Research 39, 271–80, 1996
    • (1996) New Zealand Journal of Agricultural Research , vol.39 , pp. 271-280
    • Khadem, A.A.1    Morris, S.T.2    Purchas Rw Mccutcheon, S.N.3    Parker, W.J.4
  • 38
    • 0018524381 scopus 로고
    • The effect of nutritional restriction on hereford heifers in late pregnancy
    • Kroker GA, Cummins LJ. The effect of nutritional restriction on Hereford heifers in late pregnancy. Australian Veterinary Journal 55, 467–76, 1979
    • (1979) Australian Veterinary Journal , vol.55 , pp. 467-476
    • Kroker, G.A.1    Cummins, L.J.2
  • 39
    • 0016042066 scopus 로고
    • Factors affecting pelvic size and dystocia in beef cattle
    • Laster DB. Factors affecting pelvic size and dystocia in beef cattle. Journal of Animal Science 38, 496–503, 1974
    • (1974) Journal of Animal Science , vol.38 , pp. 496-503
    • Laster, D.B.1
  • 40
    • 0015609194 scopus 로고
    • Factors affecting dystocia and the effects of dystocia on subsequent reproduction in beef cattle
    • Laster DB, Glimp HA, Cundiff LV, Gregory KE. Factors affecting dystocia and the effects of dystocia on subsequent reproduction in beef cattle. Journal of Animal Science 36, 695–705, 1973
    • (1973) Journal of Animal Science , vol.36 , pp. 695-705
    • Laster, D.B.1    Glimp, H.A.2    Cundiff, L.V.3    Gregory, K.E.4
  • 47
    • 0000068419 scopus 로고
    • Dystocia and stillbirth in cattle: A review of causes, relations and implications
    • Meijering A. Dystocia and stillbirth in cattle: a review of causes, relations and implications. Livestock Production Science 11, 143–77, 1984
    • (1984) Livestock Production Science , vol.11 , pp. 143-177
    • Meijering, A.1
  • 52
    • 0026307672 scopus 로고
    • Genetic, phenotypic, and environmental parameter estimates of calving difficulty, weight, and measures of pelvic size in beef heifers
    • Naazie A, Makarechian M, Berg RT. Genetic, phenotypic, and environmental parameter estimates of calving difficulty, weight, and measures of pelvic size in beef heifers. Journal of Animal Science 69, 4793–800, 1991
    • (1991) Journal of Animal Science , vol.69 , pp. 4793-4800
    • Naazie, A.1    Makarechian, M.2    Berg, R.T.3
  • 53
    • 84970566646 scopus 로고
    • Deland mp. Lifetime productivity of crossbred cows. 2. age and weight at first oestrus, calf birth weight, assisted calvings, calving interval and reproduction rate
    • Newman S, Deland MP. Lifetime productivity of crossbred cows. 2. Age and weight at first oestrus, calf birth weight, assisted calvings, calving interval and reproduction rate. Australian Journal of Experimental Agriculture 31, 293–300, 1991
    • (1991) Australian Journal of Experimental Agriculture , vol.31 , pp. 293-300
    • Newman, S.1
  • 54
    • 0010700041 scopus 로고
    • Pastures for beef cattle
    • Nicol AM, New Zealand Society of Animal Production, Christchurch, NZ
    • Nicol AM, Nicoll GB. Pastures for beef cattle. In: Nicol AM (ed). Livestock Feeding on Pasture. Pp 119–32. New Zealand Society of Animal Production, Christchurch, NZ, 1987
    • (1987) Livestock Feeding on Pasture , pp. 119-132
    • Nicol, A.M.1    Nicoll, G.B.2
  • 55
    • 0032101815 scopus 로고    scopus 로고
    • A retrospective analysis of factors contributing to calf mortality and dystocia in beef cattle
    • Nix JM, Spitzer JC, Grimes LW Burns GL, Plyler BB. A retrospective analysis of factors contributing to calf mortality and dystocia in beef cattle. Theriogenology 49, 1515–23, 1998
    • (1998) Theriogenology , vol.49 , pp. 1515-1523
    • Nix, J.M.1    Spitzer, J.C.2    Grimes, L.W.3    Burns, G.L.4    Plyler, B.B.5
  • 56
    • 0026177243 scopus 로고
    • Body measurements of crossbred calves sired by simmental bulls divergently selected for progeny first-calf calving ease in relation to birth weight
    • Nugent RA III, Notter DR. Body measurements of crossbred calves sired by Simmental bulls divergently selected for progeny first-calf calving ease in relation to birth weight. Journal of Animal Science 69, 2422–33, 1991
    • (1991) Journal of Animal Science , vol.69 , pp. 2422-2433
    • Nugent, R.1    Notter, D.R.2
  • 57
    • 1642563027 scopus 로고    scopus 로고
    • Reducing neonatal calf losses through selection, nutrition and management
    • Odde KG. Reducing neonatal calf losses through selection, nutrition and management. Agri-Practice 17, 12–15, 1996
    • (1996) Agri-Practice , vol.17 , pp. 12-15
    • Odde, K.G.1
  • 58
    • 0033483233 scopus 로고    scopus 로고
    • Effects of sire birth weight on calving difficulty and maternal performance of their female progeny
    • Paputungan U, Makarechian M, Liu MF. Effects of sire birth weight on calving difficulty and maternal performance of their female progeny. Asian-Australasian Journal of Animal Sciences 12, 5–8, 1999
    • (1999) Asian-Australasian Journal of Animal Sciences , vol.12 , pp. 5-8
    • Paputungan, U.1    Makarechian, M.2    Liu, M.F.3
  • 59
    • 0345246849 scopus 로고
    • The effects on adoption of beef breeding cow technologies of selected farm business standards, farmer demographics, and farmer beliefs
    • Parminter TG, Power MPB, Shaw DC. The effects on adoption of beef breeding cow technologies of selected farm business standards, farmer demographics, and farmer beliefs. Proceedings of the New Zealand Society of Animal Production 53, 121–5, 1993
    • (1993) Proceedings of the New Zealand Society of Animal Production , vol.53 , pp. 121-125
    • Parminter, T.G.1    Power, M.2    Shaw, D.C.3
  • 60
    • 0015867495 scopus 로고
    • Perinatal deaths of calves born to heifers mated as yearlings
    • Pattullo DA. Perinatal deaths of calves born to heifers mated as yearlings. Australian Veterinary Journal 49, 427–32, 1973
    • (1973) Australian Veterinary Journal , vol.49 , pp. 427-432
    • Pattullo, D.A.1
  • 61
    • 29044435203 scopus 로고
    • Calving performance and calf mortality
    • Philipsson J. Calving performance and calf mortality. Livestock Production Science 3, 319–31, 1976a
    • (1976) Livestock Production Science , vol.3 , pp. 319-331
    • Philipsson, J.1
  • 62
    • 84952401172 scopus 로고
    • Studies on calving difficulty, stillbirth and associated factors in swedish cattle breeds. Iii. genetic parameters
    • Philipsson J. Studies on calving difficulty, stillbirth and associated factors in Swedish cattle breeds. III. Genetic parameters. Acta Agriculturae Scandinavica 26, 211–20, 1976b
    • (1976) Acta Agriculturae Scandinavica , vol.26 , pp. 211-220
    • Philipsson, J.1
  • 63
    • 0000037599 scopus 로고
    • Sire evaluation standards and breeding strategies for limiting dystocia and stillbirth. Report of an eec/eaap working group
    • Philipsson J, Foulley JL, Lederer J, Liboriussen T, Osinga A. Sire evaluation standards and breeding strategies for limiting dystocia and stillbirth. Report of an EEC/EAAP working group. Livestock Production Science 6, 111–27, 1979
    • (1979) Livestock Production Science , vol.6 , pp. 111-127
    • Philipsson, J.1    Foulley, J.L.2    Lederer, J.3    Liboriussen, T.4    Osinga, A.5
  • 64
    • 0043130218 scopus 로고    scopus 로고
    • Evaluation models and genetic parameters for calving difficulty in beef cattle
    • Phocas F, Laloe D. Evaluation models and genetic parameters for calving difficulty in beef cattle. Journal of Animal Science 81, 933–8, 2003
    • (2003) Journal of Animal Science , vol.81 , pp. 933-938
    • Phocas, F.1    Laloe, D.2
  • 65
    • 5144233728 scopus 로고    scopus 로고
    • Genetic parameters for birth and weaning traits in french specialized beef cattle breeds
    • Phocas F, Laloe D. Genetic parameters for birth and weaning traits in French specialized beef cattle breeds. Livestock Production Science 89, 121–8, 2004
    • (2004) Livestock Production Science , vol.89 , pp. 121-128
    • Phocas, F.1    Laloe, D.2
  • 66
    • 9544227208 scopus 로고
    • Effect of pre-calving liveweight gain of angus heifers calving at two years of age on their subsequent milk yield and calf growth rate
    • Pleasants AB, Barton RA. Effect of pre-calving liveweight gain of Angus heifers calving at two years of age on their subsequent milk yield and calf growth rate. New Zealand Journal of Experimental Agriculture 15, 151–3, 1987
    • (1987) New Zealand Journal of Experimental Agriculture , vol.15 , pp. 151-153
    • Pleasants, A.B.1    Barton, R.A.2
  • 68
    • 0001193815 scopus 로고
    • Dystocia in cattle. A review and implications
    • Price TD, Wiltbank JN. Dystocia in cattle. A review and implications. Theriogenology 9, 195–219, 1978
    • (1978) Theriogenology , vol.9 , pp. 195-219
    • Price, T.D.1    Wiltbank, J.N.2
  • 71
    • 0035884246 scopus 로고    scopus 로고
    • The effect of level of feed intake on progesterone clearance rate by measuring faecal progesterone metabolites in grazing dairy cows
    • Rabiee AR, Macmillan KL, Schwarzenberger F. The effect of level of feed intake on progesterone clearance rate by measuring faecal progesterone metabolites in grazing dairy cows. Animal Reproduction Science 67, 205–14, 2001
    • (2001) Animal Reproduction Science , vol.67 , pp. 205-214
    • Rabiee, A.R.1    Macmillan, K.L.2    Schwarzenberger, F.3
  • 72
    • 0028395034 scopus 로고
    • Dystocia-related risk factors. Veterinary clinics of north america
    • Rice LE. Dystocia-related risk factors. Veterinary Clinics of North America, Food Animal Practice 10, 53–68, 1994
    • (1994) Food Animal Practice , vol.10 , pp. 53-68
    • Rice, L.E.1
  • 74
    • 0017487494 scopus 로고
    • The influence of maternal nutrition on ovine foetal growth
    • Robinson JJ. The influence of maternal nutrition on ovine foetal growth. Proceedings of the Nutrition Society 36, 9–16, 1977
    • (1977) Proceedings of the Nutrition Society , vol.36 , pp. 9-16
    • Robinson, J.J.1
  • 75
    • 0020850984 scopus 로고
    • Factors affecting and prediction of dystocia in charolais heifers
    • Rutter LM, Ray DF, Roubicek CB. Factors affecting and prediction of dystocia in Charolais heifers. Journal of Animal Science 57, 1077–83, 1983
    • (1983) Journal of Animal Science , vol.57 , pp. 1077-1083
    • Rutter, L.M.1    Ray, D.F.2    Roubicek, C.B.3
  • 76
    • 84970564832 scopus 로고
    • Performance of young breeding cattle in commercial herds in the south-west of western australia. 3. calf growth, dystocia, and their relationship with production and fertility measurements in first-calf heifers
    • Sawyer GJ, Barker DJ, Morris RJ. Performance of young breeding cattle in commercial herds in the south-west of Western Australia. 3. Calf growth, dystocia, and their relationship with production and fertility measurements in first-calf heifers. Australian Journal of Experimental Agriculture 31, 455–65, 1991
    • (1991) Australian Journal of Experimental Agriculture , pp. 31
    • Sawyer, G.J.1    Barker, D.J.2    Morris, R.J.3
  • 77
    • 85008822371 scopus 로고
    • Hassig h. Investigations on the relationships of body measurements and weight of heifer and calf to calving difficulties in german simmental (fleckvieh) cattle. preliminary results of the eec project no. 320 of the beef production programme
    • Hoffman B, Mason IL, Schmidt J, Martinus Nijhoff Publishers, The Hague, Netherlands
    • Schlote W, Hassig H. Investigations on the relationships of body measurements and weight of heifer and calf to calving difficulties in German Simmental (Fleckvieh) cattle. Preliminary results of the EEC Project No. 320 of the beef production programme. In: Hoffman B, Mason IL, Schmidt J (eds). Calving Problems and Early Viability of the Calf: A Seminar in the EEC Programme of Co-ordination of Research on Beef Production Held at Freisig, Federal Republic of Germany May 4–6, 1977. Pp 220–9. Martinus Nijhoff Publishers, The Hague, Netherlands, 1979
    • (1979) Calving Problems and Early Viability of the Calf: A Seminar in the EEC Programme of Co-Ordination of Research on Beef Production Held at Freisig, Federal Republic of Germany May 4–6, 1977 , pp. 220-229
    • Schlote, W.1
  • 78
    • 0344232819 scopus 로고    scopus 로고
    • Effect of level of feeding on the performance of crossbred cows during pre- and post-partum periods
    • Singh J, Singh B, Whdhwa M, Bakshi MPS. Effect of level of feeding on the performance of crossbred cows during pre- and post-partum periods. Asian-Australasian Journal of Animal Sciences 16, 1749–54, 2003
    • (2003) Asian-Australasian Journal of Animal Sciences , vol.16 , pp. 1749-1754
    • Singh, J.1    Singh, B.2    Whdhwa, M.3    Bakshi, M.P.S.4
  • 79
    • 0016979407 scopus 로고
    • Characterization of biological types of cattle. 1. dystocia and preweaning growth
    • Smith GM, Laster DB, Gregory KE. Characterization of biological types of cattle. 1. Dystocia and preweaning growth. Journal of Animal Science 43, 27–36, 1976
    • (1976) Journal of Animal Science , vol.43 , pp. 27-36
    • Smith, G.M.1    Laster, D.B.2    Gregory, K.E.3
  • 80
    • 0029300539 scopus 로고
    • Reproductive responses and calf birth and weaning weights as affected by body condition at parturition and postpartum weight gain in primiparous beef cows
    • Spitzer JC, Morrison DG, Wettemann RP, Faulkner LC. Reproductive responses and calf birth and weaning weights as affected by body condition at parturition and postpartum weight gain in primiparous beef cows. Journal of Animal Science 73, 1251–7, 1995
    • (1995) Journal of Animal Science , vol.73 , pp. 1251-1257
    • Spitzer, J.C.1    Morrison, D.G.2    Wettemann, R.P.3    Faulkner, L.C.4
  • 81
    • 85008833378 scopus 로고    scopus 로고
    • Breedplan international beef recording scheme: Calving ease ebvs. new south wales agriculture
    • Armidale, Australia
    • Sundstrom B. BREEDPLAN International Beef Recording Scheme: Calving Ease EBVs. New South Wales Agriculture, Animal Breeding Research Institute, Armidale, Australia, 2002
    • (2002) Animal Breeding Research Institute
    • Sundstrom, B.1
  • 83
    • 0013550104 scopus 로고
    • Expected phenotypic response in weaning weight of beef calves from selection for direct and maternal genetic effects
    • Van Vleck LD, St Louis D, Miller JI. Expected phenotypic response in weaning weight of beef calves from selection for direct and maternal genetic effects. Journal of Animal Science 44, 360–7, 1977
    • (1977) Journal of Animal Science , vol.44 , pp. 360-367
    • Van Vleck, L.D.1    St Louis, D.2    Miller, J.I.3
  • 84
    • 0032985237 scopus 로고    scopus 로고
    • Switching maternal dietary intake at the end of the first trimester has profound effects on placental development and fetal growth in adolescent ewes carrying singleton fetuses
    • Wallace JM, Bourke DA, Aitken RP, Cruickshank MA. Switching maternal dietary intake at the end of the first trimester has profound effects on placental development and fetal growth in adolescent ewes carrying singleton fetuses. Biology of Reproduction 61, 101–10, 1999
    • (1999) Biology of Reproduction , vol.61 , pp. 101-110
    • Wallace, J.M.1    Bourke, D.A.2    Aitken, R.P.3    Cruickshank, M.A.4
  • 86
    • 0346910294 scopus 로고
    • Management changes to reduce dystocia in virgin beef heifers
    • Whittier WD, Eller AL, Beal WE. Management changes to reduce dystocia in virgin beef heifers. Agri-Practice 15, 26–32, 1994
    • (1994) Agri-Practice , vol.15 , pp. 26-32
    • Whittier, W.D.1    Eller, A.L.2    Beal, W.E.3
  • 87
    • 33846079851 scopus 로고
    • Calving difficulty and calf survival in beef cows fed two energy levels
    • Wiltbank JN, Remmenga EE. Calving difficulty and calf survival in beef cows fed two energy levels. Theriogenology 17, 587–602, 1982
    • (1982) Theriogenology , vol.17 , pp. 587-602
    • Wiltbank, J.N.1    Remmenga, E.E.2


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