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Volumn 85, Issue 11, 2007, Pages 2815-2829

Breeding objectives for Targhee sheep

Author keywords

Breeding objective; Growth; Production efficiency; Reproduction; Selection index; Sheep

Indexed keywords

ANIMAL; ANIMAL FOOD; ANIMAL HUSBANDRY; ARTICLE; BIOLOGICAL MODEL; BODY WEIGHT; BREEDING; COST; ECONOMICS; FEMALE; GENETIC SELECTION; GENETICS; GROWTH, DEVELOPMENT AND AGING; LITTER SIZE; MALE; METHODOLOGY; SHEEP; STANDARD; STATISTICAL MODEL; WEANING; WOOL;

EID: 36148995916     PISSN: 00218812     EISSN: None     Source Type: Journal    
DOI: 10.2527/jas.2006-064     Document Type: Article
Times cited : (27)

References (43)
  • 1
    • 0007267442 scopus 로고    scopus 로고
    • Trait economic weights for genetic improvement with SIL
    • Prod
    • Amer, P. C. 2000. Trait economic weights for genetic improvement with SIL. Proc. N. Z. Anim. Prod. 60:189-191.
    • (2000) Proc. N. Z. Anim , vol.60 , pp. 189-191
    • Amer, P.C.1
  • 2
    • 0032990498 scopus 로고    scopus 로고
    • Economic values for ewe prolificacy and lamb survival in New Zealand sheep
    • Amer, P. C., J. C. McEwan, K. G. Dodds, and G. H. Davis. 1999. Economic values for ewe prolificacy and lamb survival in New Zealand sheep. Livest. Prod. Sci. 58:75-90.
    • (1999) Livest. Prod. Sci , vol.58 , pp. 75-90
    • Amer, P.C.1    McEwan, J.C.2    Dodds, K.G.3    Davis, G.H.4
  • 3
    • 36148990223 scopus 로고
    • ARC, The Nutritional Requirements for Ruminant Livestock. Agric. Res. Counc, Commonw. Agric. Bureaux, Slough, UK
    • ARC. 1980. Pages 114-119 in The Nutritional Requirements for Ruminant Livestock. Agric. Res. Counc, Commonw. Agric. Bureaux, Slough, UK.
    • (1980) Pages 114-119
  • 4
    • 0000638834 scopus 로고
    • Incorporating parameters for lifetime productivity into breeding objectives for sheep
    • Prod, Edinburgh, UK
    • Atkins, K. D. 1990. Incorporating parameters for lifetime productivity into breeding objectives for sheep. Proc. 4th World Congr. Genet. Appl. Livest. Prod., Edinburgh, UK 15:17-26.
    • (1990) Proc. 4th World Congr. Genet. Appl. Livest , vol.15 , pp. 17-26
    • Atkins, K.D.1
  • 5
    • 36148972756 scopus 로고    scopus 로고
    • Genetic factors influencing body weights and condition scores in adult Targhee ewes
    • Abstr
    • Borg, R. C., D. R. Notter, R. W. Kott, and L. A. Kuehn. 2005. Genetic factors influencing body weights and condition scores in adult Targhee ewes. J. Anim. Sci. 83(Suppl. 1):102. (Abstr.)
    • (2005) J. Anim. Sci , vol.83 , Issue.SUPPL. 1 , pp. 102
    • Borg, R.C.1    Notter, D.R.2    Kott, R.W.3    Kuehn, L.A.4
  • 6
    • 0001959620 scopus 로고
    • Selection for litter size
    • R. B. Land and D. W. Robinson, ed. Butterworths, London, UK
    • Bradford, G. E. 1985. Selection for litter size. Pages 3-18 in Genetics of Reproduction in Sheep. R. B. Land and D. W. Robinson, ed. Butterworths, London, UK.
    • (1985) Genetics of Reproduction in Sheep , pp. 3-18
    • Bradford, G.E.1
  • 7
    • 2442603498 scopus 로고    scopus 로고
    • Breeding and selection
    • Bradford, G. E, ed, 2002 ed. American Sheep Industry Inc, Centennial, CO
    • Bradford, G. E. (ed.). 2003. Breeding and selection. Pages 1-80 in SID Sheep Production Handbook, 2002 ed. American Sheep Industry Inc., Centennial, CO.
    • (2003) SID Sheep Production Handbook , pp. 1-80
  • 8
    • 84971943475 scopus 로고
    • Derivation of economic weights from profit equations
    • Brascamp, E. W., C. Smith, and D. R. Guy. 1985. Derivation of economic weights from profit equations. Anim. Prod. 40:175-180.
    • (1985) Anim. Prod , vol.40 , pp. 175-180
    • Brascamp, E.W.1    Smith, C.2    Guy, D.R.3
  • 9
    • 0034166644 scopus 로고    scopus 로고
    • Genetic parameters among growth, prolificacy, and wool traits of Columbia, Polypay, Rambouillet, and Targhee sheep
    • Bromley, C. M., G. D. Snowder, and L. D. Van Vleck. 2000. Genetic parameters among growth, prolificacy, and wool traits of Columbia, Polypay, Rambouillet, and Targhee sheep. J. Anim. Sci. 78:846-858.
    • (2000) J. Anim. Sci , vol.78 , pp. 846-858
    • Bromley, C.M.1    Snowder, G.D.2    Van Vleck, L.D.3
  • 10
    • 0027550352 scopus 로고
    • Ten year linear trends in reproduction and wool production among inbred and noninbred lines of Rambouillet, Targhee and Columbia sheep
    • Ercanbrack, S. K., and A. D. Knight. 1985. Ten year linear trends in reproduction and wool production among inbred and noninbred lines of Rambouillet, Targhee and Columbia sheep. J. Anim. Sci. 71:341-354.
    • (1985) J. Anim. Sci , vol.71 , pp. 341-354
    • Ercanbrack, S.K.1    Knight, A.D.2
  • 11
    • 0032065235 scopus 로고    scopus 로고
    • Responses to various selection protocols for lamb production in Rambouillet, Targhee, Columbia, and Polypay sheep
    • Ercanbrack, S. K., and A. D. Knight. 1998. Responses to various selection protocols for lamb production in Rambouillet, Targhee, Columbia, and Polypay sheep. J. Anim. Sci. 76:1311-1325.
    • (1998) J. Anim. Sci , vol.76 , pp. 1311-1325
    • Ercanbrack, S.K.1    Knight, A.D.2
  • 12
    • 84970549196 scopus 로고
    • Sensitivity of breeding objectives to prices and genetic parameters in Australian Corriedale and Polworth dual-purpose sheep
    • Fogarty, N. M., and A. R. Gilmour. 1993. Sensitivity of breeding objectives to prices and genetic parameters in Australian Corriedale and Polworth dual-purpose sheep. Aust. J. Exp. Agric. 33:259-268.
    • (1993) Aust. J. Exp. Agric , vol.33 , pp. 259-268
    • Fogarty, N.M.1    Gilmour, A.R.2
  • 13
    • 0013538429 scopus 로고    scopus 로고
    • A framework for the next generation of EPDs
    • Fed. Res. Symp. Annu. Meet, Wichita, KS
    • Golden, B. L., D. J. Garrick, S. Newman, and R. M. Enns. 2000. A framework for the next generation of EPDs. Pages 2-13 in Proc. Beef Improv. Fed. Res. Symp. Annu. Meet., Wichita, KS.
    • (2000) Proc. Beef Improv , pp. 2-13
    • Golden, B.L.1    Garrick, D.J.2    Newman, S.3    Enns, R.M.4
  • 14
    • 0038608074 scopus 로고    scopus 로고
    • Estimates of genetic parameters and genetic change for reproduction, weight, and wool characteristics of Targhee sheep
    • Hanford, K. J., L. D. Van Vleck, and G. D. Snowder. 2003. Estimates of genetic parameters and genetic change for reproduction, weight, and wool characteristics of Targhee sheep. J. Anim. Sci. 81:630-640.
    • (2003) J. Anim. Sci , vol.81 , pp. 630-640
    • Hanford, K.J.1    Van Vleck, L.D.2    Snowder, G.D.3
  • 15
    • 0001724911 scopus 로고
    • The genetic basis for constructing selection indexes
    • Hazel, L. N. 1943. The genetic basis for constructing selection indexes. Genetics 28:476-490.
    • (1943) Genetics , vol.28 , pp. 476-490
    • Hazel, L.N.1
  • 16
  • 17
    • 0027748032 scopus 로고
    • Production of yearling Targhee or Finn-Dorset-Targhee ewes managed as a farm or range flock
    • Iman, N. Y., and A. L. Slyter. 1993. Production of yearling Targhee or Finn-Dorset-Targhee ewes managed as a farm or range flock. J. Anim. Sci. 71:3206-3210.
    • (1993) J. Anim. Sci , vol.71 , pp. 3206-3210
    • Iman, N.Y.1    Slyter, A.L.2
  • 18
    • 0030208414 scopus 로고    scopus 로고
    • Lifetime lamb and wool production of Targhee or Finn-Dorset-Targhee ewes managed as farm or range flock: I. Average annual ewe performance
    • Iman, N. Y., and A. L. Slyter. 1996. Lifetime lamb and wool production of Targhee or Finn-Dorset-Targhee ewes managed as farm or range flock: I. Average annual ewe performance. J. Anim. Sci. 74:1757-1764.
    • (1996) J. Anim. Sci , vol.74 , pp. 1757-1764
    • Iman, N.Y.1    Slyter, A.L.2
  • 19
    • 0032370958 scopus 로고    scopus 로고
    • Effects of production and marketing circumstances on economic values for beef production traits
    • Koots, K. R., and J. P. Gibson. 1998. Effects of production and marketing circumstances on economic values for beef production traits. Can. J. Anim. Sci. 78:47-55.
    • (1998) Can. J. Anim. Sci , vol.78 , pp. 47-55
    • Koots, K.R.1    Gibson, J.P.2
  • 22
    • 84971915488 scopus 로고
    • Selection in dual purpose cattle populations: Defining the breeding objective
    • McClintock, A. E., and E. P. Cunningham. 1974. Selection in dual purpose cattle populations: Defining the breeding objective. Anim. Prod. 18:237-247.
    • (1974) Anim. Prod , vol.18 , pp. 237-247
    • McClintock, A.E.1    Cunningham, E.P.2
  • 23
    • 36148982577 scopus 로고    scopus 로고
    • MontGuide Fact Sheet. 1997. Determining forage production and stocking rates: A clipping procedure for rangelands. MT#199704 AG. http://www.montant. edu./wwwpb/pubs/mt9704.html Accessed Nov. 12, 2003.
    • MontGuide Fact Sheet. 1997. Determining forage production and stocking rates: A clipping procedure for rangelands. MT#199704 AG. http://www.montant. edu./wwwpb/pubs/mt9704.html Accessed Nov. 12, 2003.
  • 24
    • 36148958573 scopus 로고    scopus 로고
    • NASS, Montana. USDA, Accessed Sep. 1
    • NASS. 2003. National Agricultural Statistics Service: Montana. USDA. http://www.nass.usda.gov/mt/ Accessed Sep. 1, 2003.
    • (2003)
  • 25
    • 15544387815 scopus 로고
    • Mortality associated with sheep operations in Idaho
    • Nass, R. D. 1977. Mortality associated with sheep operations in Idaho. J. Range Man. 30:253-258.
    • (1977) J. Range Man , vol.30 , pp. 253-258
    • Nass, R.D.1
  • 26
    • 0032151928 scopus 로고    scopus 로고
    • The U.S. National Sheep Improvement Program: Across-flock genetic evaluations and new trait development
    • Notter, D. R. 1998. The U.S. National Sheep Improvement Program: Across-flock genetic evaluations and new trait development. J. Anim. Sci. 76:2324-2330.
    • (1998) J. Anim. Sci , vol.76 , pp. 2324-2330
    • Notter, D.R.1
  • 27
    • 0031180931 scopus 로고    scopus 로고
    • Genetic parameter estimates for growth and fleece characteristics in Targhee sheep
    • Notter, D. R., and J. D. Hough. 1997. Genetic parameter estimates for growth and fleece characteristics in Targhee sheep. J. Anim. Sci. 75:1729-1737.
    • (1997) J. Anim. Sci , vol.75 , pp. 1729-1737
    • Notter, D.R.1    Hough, J.D.2
  • 28
    • 0003858712 scopus 로고
    • NRC, 5th ed. Natl. Acad. Press, Washington, DC
    • NRC. 1985. Nutrient Requirements of Sheep, 5th ed. Natl. Acad. Press, Washington, DC.
    • (1985) Nutrient Requirements of Sheep
  • 29
    • 0001243787 scopus 로고
    • A profit equation for the definition of the breeding objective of Australian Merino sheep
    • Ponzoni, R. W. 1986. A profit equation for the definition of the breeding objective of Australian Merino sheep. J. Anim. Breed. Genet. 103:342-357.
    • (1986) J. Anim. Breed. Genet , vol.103 , pp. 342-357
    • Ponzoni, R.W.1
  • 30
    • 0032065161 scopus 로고    scopus 로고
    • Relationships among ewe milk production and ewe and lamb forage intake in Suffolk and Targhee ewes nursing single or twin lambs
    • Ramsey, W. S., P. G. Hatfield, and J. D. Wallace. 1998. Relationships among ewe milk production and ewe and lamb forage intake in Suffolk and Targhee ewes nursing single or twin lambs. J. Anim. Sci. 76:1247-1253.
    • (1998) J. Anim. Sci , vol.76 , pp. 1247-1253
    • Ramsey, W.S.1    Hatfield, P.G.2    Wallace, J.D.3
  • 31
    • 0028418749 scopus 로고
    • Relationships among ewe milk production and ewe and lamb forage intake in Targhee ewes nursing single or twin lambs
    • Ramsey, W. S., P. G. Hatfield, J. D. Wallace, and G. M. Southward. 1994. Relationships among ewe milk production and ewe and lamb forage intake in Targhee ewes nursing single or twin lambs. J. Anim. Sci. 72:811-816.
    • (1994) J. Anim. Sci , vol.72 , pp. 811-816
    • Ramsey, W.S.1    Hatfield, P.G.2    Wallace, J.D.3    Southward, G.M.4
  • 32
    • 0034244106 scopus 로고    scopus 로고
    • Genetic analysis of litter size in Targhee, Suffolk, and Polypay sheep
    • Rao, S., and D. R. Notter. 2000. Genetic analysis of litter size in Targhee, Suffolk, and Polypay sheep. J. Anim. Sci. 78:2113-2120.
    • (2000) J. Anim. Sci , vol.78 , pp. 2113-2120
    • Rao, S.1    Notter, D.R.2
  • 33
    • 27644573964 scopus 로고    scopus 로고
    • Development of a maternal breeding goal and tools to select for this goal in UK beef production
    • Roughsedge, T., P. R. Amer, R. Thompson, and G. Simm. 2005. Development of a maternal breeding goal and tools to select for this goal in UK beef production. Anim. Sci. 81:221-232.
    • (2005) Anim. Sci , vol.81 , pp. 221-232
    • Roughsedge, T.1    Amer, P.R.2    Thompson, R.3    Simm, G.4
  • 34
    • 14944363103 scopus 로고    scopus 로고
    • A review of genetic parameter estimates for wool, growth, meat and reproduction traits in sheep
    • Safari, E., N. M. Fogarty, and A. R. Gilmour. 2005. A review of genetic parameter estimates for wool, growth, meat and reproduction traits in sheep. Livest. Prod. Sci. 92:271-289.
    • (2005) Livest. Prod. Sci , vol.92 , pp. 271-289
    • Safari, E.1    Fogarty, N.M.2    Gilmour, A.R.3
  • 35
    • 30844444500 scopus 로고
    • A study of lamb mortality in a western range flock. I. Autopsy findings on 1051 lambs
    • Safford, J. W., and A. S. Hoversland. 1960. A study of lamb mortality in a western range flock. I. Autopsy findings on 1051 lambs. J. Anim. Sci. 19:265-273.
    • (1960) J. Anim. Sci , vol.19 , pp. 265-273
    • Safford, J.W.1    Hoversland, A.S.2
  • 37
    • 0000039493 scopus 로고
    • Relation of birth weight to death losses and to certain production characters of fall-born lambs
    • Shelton, M. 1964. Relation of birth weight to death losses and to certain production characters of fall-born lambs. J. Anim. Sci. 23:355-359.
    • (1964) J. Anim. Sci , vol.23 , pp. 355-359
    • Shelton, M.1
  • 38
    • 0001047716 scopus 로고
    • Effects of changes in economic weights on the efficiency of index selection
    • Smith, C. 1983. Effects of changes in economic weights on the efficiency of index selection. J. Anim. Sci. 56:1057-1064.
    • (1983) J. Anim. Sci , vol.56 , pp. 1057-1064
    • Smith, C.1
  • 39
    • 0017495203 scopus 로고
    • Factors affecting birth weight, dystocia, and preweaning survival in sheep
    • Smith, G. M. 1977. Factors affecting birth weight, dystocia, and preweaning survival in sheep. J. Anim. Sci. 44:745-753.
    • (1977) J. Anim. Sci , vol.44 , pp. 745-753
    • Smith, G.M.1
  • 40
    • 2342439243 scopus 로고
    • Breed crosses used in the development of Targhee sheep
    • Terrill, C. E. 1947. Breed crosses used in the development of Targhee sheep. J. Anim. Sci. 6:83-92.
    • (1947) J. Anim. Sci , vol.6 , pp. 83-92
    • Terrill, C.E.1
  • 41
    • 1542425865 scopus 로고
    • When less may mean more: Studies on range versus shed lambing in a cold desert shrub ecosystem
    • Walker, J. W., H. A. Glimp, S. L. Kronberg, and T. R. Kellom. 1993. When less may mean more: Studies on range versus shed lambing in a cold desert shrub ecosystem. Prof. Anim. Sci. 9:153-158.
    • (1993) Prof. Anim. Sci , vol.9 , pp. 153-158
    • Walker, J.W.1    Glimp, H.A.2    Kronberg, S.L.3    Kellom, T.R.4
  • 42
    • 0026247887 scopus 로고
    • Simulation of life-cycle efficiency of lamb and wool production for genetic levels of component traits and alternative management options
    • Wang, C. T., and G. E. Dickerson. 1991. Simulation of life-cycle efficiency of lamb and wool production for genetic levels of component traits and alternative management options. J. Anim. Sci. 69:4324-4337.
    • (1991) J. Anim. Sci , vol.69 , pp. 4324-4337
    • Wang, C.T.1    Dickerson, G.E.2
  • 43
    • 0343339735 scopus 로고
    • Predicting wool growth of sheep under field conditions
    • Growth. J. L. Black and P. J. Reis, ed. Univ. New England, Armidale, Australia
    • White, D. H., B. N. Nagorcka, and H. A. Birrell. 1979. Predicting wool growth of sheep under field conditions. Pages 139-161 in Physiological & Environmental Limitations to Wool Growth. J. L. Black and P. J. Reis, ed. Univ. New England, Armidale, Australia.
    • (1979) Physiological & Environmental Limitations to Wool , pp. 139-161
    • White, D.H.1    Nagorcka, B.N.2    Birrell, H.A.3


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