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Volumn 88, Issue 1-2, 2004, Pages 143-160

Economic values for traits in breeding objectives for sheep in the tropics: Impact of tangible and intangible benefits

Author keywords

Breeding objectives; Economic values; Intangible roles; Sheep; Tropics

Indexed keywords

ANIMALIA; LAMB; OVIS; OVIS ARIES;

EID: 2642562989     PISSN: 03016226     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.livprodsci.2003.07.013     Document Type: Article
Times cited : (44)

References (67)
  • 3
    • 0036039927 scopus 로고    scopus 로고
    • Development of smallholder dairy systems in the Kenya highlands
    • Bebe B.O., Udo H.M.J., Thorpe W. Development of smallholder dairy systems in the Kenya highlands. Outlook Agric. 31:2002;113-120
    • (2002) Outlook Agric. , vol.31 , pp. 113-120
    • Bebe, B.O.1    Udo, H.M.J.2    Thorpe, W.3
  • 5
    • 0030789476 scopus 로고    scopus 로고
    • Measuring and interpreting the benefits of goat keeping in tropical farm systems
    • Bosman H.G., Moll H.A.J., Udo H.M.J. Measuring and interpreting the benefits of goat keeping in tropical farm systems. Agric. Syst. 53:1997;349-372
    • (1997) Agric. Syst. , vol.53 , pp. 349-372
    • Bosman, H.G.1    Moll, H.A.J.2    Udo, H.M.J.3
  • 6
    • 0001639080 scopus 로고    scopus 로고
    • Reproductive performance of ewes and preweaning growth of lambs from three native Moroccan breeds mated to rams from Moroccan and improved breeds
    • Boujenane I., Berrada D., Mihi S., Jamai M. Reproductive performance of ewes and preweaning growth of lambs from three native Moroccan breeds mated to rams from Moroccan and improved breeds. Small Rumin. Res. 27:1998;203-208
    • (1998) Small Rumin. Res. , vol.27 , pp. 203-208
    • Boujenane, I.1    Berrada, D.2    Mihi, S.3    Jamai, M.4
  • 7
    • 84971943475 scopus 로고
    • Derivation of economic weights from profit equations
    • Brascamp E.W., Smith C., James J.W. Derivation of economic weights from profit equations. Anim. Prod. 40:1985;175-180
    • (1985) Anim. Prod. , vol.40 , pp. 175-180
    • Brascamp, E.W.1    Smith, C.2    James, J.W.3
  • 8
    • 2642514682 scopus 로고    scopus 로고
    • Conflict and friendship: Changing relations between Moose farmers and Fulbe herdsmen in the context of growing land scarcity
    • Breusers M. Conflict and friendship: changing relations between Moose farmers and Fulbe herdsmen in the context of growing land scarcity. Proc. Soc. Sci. and Hist. Conf., Noordwijkerhout, The Netherlands, 9-11 May:1996
    • (1996) Proc. Soc. Sci. and Hist. Conf., Noordwijkerhout, the Netherlands, 9-11 May
    • Breusers, M.1
  • 12
    • 84971870898 scopus 로고
    • Genetic and phenotypic parameters of body weights in Bikaneri sheep (Magra strain)
    • Chopra S.C., Acharya R.M. Genetic and phenotypic parameters of body weights in Bikaneri sheep (Magra strain). Anim. Prod. 13:1971;343-347
    • (1971) Anim. Prod. , vol.13 , pp. 343-347
    • Chopra, S.C.1    Acharya, R.M.2
  • 13
    • 0032245766 scopus 로고    scopus 로고
    • Environmental effects, heritability estimates and genetic trends in a Western Cape Dohne Merino nucleus flock
    • Cloete S.W.P., Scholtz A., Aucamp B.B. Environmental effects, heritability estimates and genetic trends in a Western Cape Dohne Merino nucleus flock. S. Afr. J. Anim. Sci. 28:1998;185-195
    • (1998) S. Afr. J. Anim. Sci. , vol.28 , pp. 185-195
    • Cloete, S.W.P.1    Scholtz, A.2    Aucamp, B.B.3
  • 16
    • 2642569209 scopus 로고
    • Preliminary results on fertility, prolificacy, lamb production and carcass traits of Romanov sheep in Canada
    • Fahmy M.H. Preliminary results on fertility, prolificacy, lamb production and carcass traits of Romanov sheep in Canada. Proc. 3rd World Congr. Genet. Appld. Livest. Prod., Lincoln, NE, USA, 16-22 July. vol. IX:1986;559-564
    • (1986) Proc. 3rd World Congr. Genet. Appld. Livest. Prod., Lincoln, NE, USA, 16-22 July , vol.9 , pp. 559-564
    • Fahmy, M.H.1
  • 17
    • 0001617484 scopus 로고
    • Genetic parameters for live weight, fat and muscle measurements, wool production and reproduction in sheep: A review
    • Fogarty N.M. Genetic parameters for live weight, fat and muscle measurements, wool production and reproduction in sheep: a review. Anim. Breed. Abstr. 63:1995;101-143
    • (1995) Anim. Breed. Abstr. , vol.63 , pp. 101-143
    • Fogarty, N.M.1
  • 21
    • 2342631629 scopus 로고
    • Livestock transactions, food consumption and household budgets
    • S. Bekure, P.N. de Leeuw, B.E. Grandin, Neate P.J.H. Addis Abada, Ethiopia: International Livestock Centre for Africa (ILCA) Systems Study
    • Grandin B.E., Bekure S., Nestel P. Livestock transactions, food consumption and household budgets. Bekure S., de Leeuw P.N., Grandin B.E., Neate P.J.H. Maasai Herding: An Analysis of the Livestock Production System of Maasai Pastoralists in Eastern Kajiado District, Kenya. 4:1991;103-114 International Livestock Centre for Africa (ILCA) Systems Study, Addis Abada, Ethiopia
    • (1991) Maasai Herding: An Analysis of the Livestock Production System of Maasai Pastoralists in Eastern Kajiado District, Kenya , vol.4 , pp. 103-114
    • Grandin, B.E.1    Bekure, S.2    Nestel, P.3
  • 23
    • 0000098751 scopus 로고
    • Breeding for efficiency in livestock production: Defining the economic objectives
    • Harris D.L. Breeding for efficiency in livestock production: defining the economic objectives. J. Anim. Sci. 30:1970;860-865
    • (1970) J. Anim. Sci. , vol.30 , pp. 860-865
    • Harris, D.L.1
  • 24
    • 0001724911 scopus 로고
    • The genetic basis for constructing selection indexes
    • Hazel L.N. The genetic basis for constructing selection indexes. Genetics. 28:1943;476-490
    • (1943) Genetics , vol.28 , pp. 476-490
    • Hazel, L.N.1
  • 27
    • 23044524184 scopus 로고    scopus 로고
    • Genetic parameters for reproduction in South Australian Merino sheep
    • Ingham V.M., Ponzoni R.W. Genetic parameters for reproduction in South Australian Merino sheep. Asian-Australas. J. Anim. Sci. 13:2000;80-82
    • (2000) Asian-Australas. J. Anim. Sci. , vol.13 , pp. 80-82
    • Ingham, V.M.1    Ponzoni, R.W.2
  • 28
    • 0035058246 scopus 로고    scopus 로고
    • Ownership pattern and management practices of small ruminants in the Gambia - Implications for a breeding programme
    • Jaitner J., Sowe J., Secka-Njie E., Demple L. Ownership pattern and management practices of small ruminants in The Gambia - implications for a breeding programme. Small Rumin. Res. 40:2001;101-108
    • (2001) Small Rumin. Res. , vol.40 , pp. 101-108
    • Jaitner, J.1    Sowe, J.2    Secka-Njie, E.3    Demple, L.4
  • 29
    • 0041739003 scopus 로고    scopus 로고
    • Economic values for traits of meat sheep in medium to high production potential areas of the tropics
    • Kosgey I.S., van Arendonk J.A.M., Baker R.L. Economic values for traits of meat sheep in medium to high production potential areas of the tropics. Small Rumin. Res. 50:2003;187-202
    • (2003) Small Rumin. Res. , vol.50 , pp. 187-202
    • Kosgey, I.S.1    Van Arendonk, J.A.M.2    Baker, R.L.3
  • 30
  • 34
    • 0033787903 scopus 로고    scopus 로고
    • Litter size, ovulation rate and prenatal survival in relation to ewe body weight: Genetic review
    • Michels H., Decuypere E., Onagbesan O. Litter size, ovulation rate and prenatal survival in relation to ewe body weight: genetic review. Small Rumin. Res. 38:2000;199-209
    • (2000) Small Rumin. Res. , vol.38 , pp. 199-209
    • Michels, H.1    Decuypere, E.2    Onagbesan, O.3
  • 35
    • 0034130005 scopus 로고    scopus 로고
    • Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and Menz sheep in Ethiopia
    • Mukasa-Mugerwa E., Lahlou-Kassi A., Anindo D., Rege J.E.O., Tembely S., Tibbo M., Baker R.L. Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and Menz sheep in Ethiopia. Small Rumin. Res. 37:2000;1-12
    • (2000) Small Rumin. Res. , vol.37 , pp. 1-12
    • Mukasa-Mugerwa, E.1    Lahlou-Kassi, A.2    Anindo, D.3    Rege, J.E.O.4    Tembely, S.5    Tibbo, M.6    Baker, R.L.7
  • 37
    • 0001887631 scopus 로고
    • Repeatability of conception rate and litter size for ewes in an accelerated lambing system
    • Notter D.R. Repeatability of conception rate and litter size for ewes in an accelerated lambing system. J. Anim. Sci. 53:1981;643-650
    • (1981) J. Anim. Sci. , vol.53 , pp. 643-650
    • Notter, D.R.1
  • 40
    • 84974486783 scopus 로고
    • Application of a multi-trait animal model for genetic evaluation of maternal and lamb traits in Norwegian sheep
    • Olesen I., Klemetsdal G., Steine T.A. Application of a multi-trait animal model for genetic evaluation of maternal and lamb traits in Norwegian sheep. Anim. Sci. 60:1995;457-469
    • (1995) Anim. Sci. , vol.60 , pp. 457-469
    • Olesen, I.1    Klemetsdal, G.2    Steine, T.A.3
  • 41
    • 0019570296 scopus 로고
    • Productivity of purebred and crossbred Finnsheep: I. Reproductive traits of ewes and lamb survival
    • Oltenacu E.A.B., Boylan W.J. Productivity of purebred and crossbred Finnsheep: I. Reproductive traits of ewes and lamb survival. J. Anim. Sci. 52:1981;989-1001
    • (1981) J. Anim. Sci. , vol.52 , pp. 989-1001
    • Oltenacu, E.A.B.1    Boylan, W.J.2
  • 45
    • 84971896509 scopus 로고
    • The derivation of economic values combining income and expense in different ways: An example with Australian Merino sheep
    • Ponzoni R.W. The derivation of economic values combining income and expense in different ways: an example with Australian Merino sheep. J. Anim. Breed. Genet. 105:1988;143-153
    • (1988) J. Anim. Breed. Genet. , vol.105 , pp. 143-153
    • Ponzoni, R.W.1
  • 46
    • 2342449779 scopus 로고
    • Genetic improvement of hair sheep in the tropics
    • Rome, Italy. 168 pp.
    • Ponzoni R.W. Genetic improvement of hair sheep in the tropics. FAO Anim. Prod. Health Paper. 101:1992;. Rome, Italy. 168 pp.
    • (1992) FAO Anim. Prod. Health Paper , vol.101
    • Ponzoni, R.W.1
  • 50
    • 0037010934 scopus 로고    scopus 로고
    • Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia
    • Rege J.E.O., Tembely S., Mukasa-Mugerwa E., Sovani S., Anindo D., Lahlou-Kassi A., Nagda S., Baker R.L. Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia. Livest. Prod. Sci. 78:2002;159-174
    • (2002) Livest. Prod. Sci. , vol.78 , pp. 159-174
    • Rege, J.E.O.1    Tembely, S.2    Mukasa-Mugerwa, E.3    Sovani, S.4    Anindo, D.5    Lahlou-Kassi, A.6    Nagda, S.7    Baker, R.L.8
  • 51
    • 2642552206 scopus 로고    scopus 로고
    • The diagnostic phase in research on livestock systems
    • A.C.W. Roeleveld, & A. van den Broek. Amsterdam, The Netherlands: Royal Tropical Institute
    • Roeleveld A.C.W. The diagnostic phase in research on livestock systems. Roeleveld A.C.W., van den Broek A. Focusing Livestock Systems Research. 1996;14-28 Royal Tropical Institute, Amsterdam, The Netherlands
    • (1996) Focusing Livestock Systems Research , pp. 14-28
    • Roeleveld, A.C.W.1
  • 53
    • 0035014751 scopus 로고    scopus 로고
    • Determinants of short-run supply of small ruminants in Botswana
    • Seleka T.B. Determinants of short-run supply of small ruminants in Botswana. Small Rumin. Res. 40:2001;203-214
    • (2001) Small Rumin. Res. , vol.40 , pp. 203-214
    • Seleka, T.B.1
  • 55
    • 0032408955 scopus 로고    scopus 로고
    • Animal production and rural financing: The case of Zoundwéogo province, Burkina Faso
    • Slingerland M., van Rheenen T., Nibbering J.W. Animal production and rural financing: the case of Zoundwéogo province, Burkina Faso. J. Int. Agric. 37(3):1998;180-200
    • (1998) J. Int. Agric. , vol.37 , Issue.3 , pp. 180-200
    • Slingerland, M.1    Van Rheenen, T.2    Nibbering, J.W.3
  • 57
    • 0001983716 scopus 로고
    • Genetic improvement of livestock using nucleus breeding units
    • Smith C. Genetic improvement of livestock using nucleus breeding units. World Anim. Rev. 65(2):1988;2-10
    • (1988) World Anim. Rev. , vol.65 , Issue.2 , pp. 2-10
    • Smith, C.1
  • 58
    • 84972017381 scopus 로고
    • On derivation of economic weights in livestock improvement
    • Smith C., James J.W., Brascamp E.W. On derivation of economic weights in livestock improvement. Anim. Prod. 43:1986;545-551
    • (1986) Anim. Prod. , vol.43 , pp. 545-551
    • Smith, C.1    James, J.W.2    Brascamp, E.W.3
  • 60
    • 0032999120 scopus 로고    scopus 로고
    • Out-of-season lambing of Finnish Landrace ewes
    • Sormunen-Cristian R., Suvela M. Out-of-season lambing of Finnish Landrace ewes. Small Rumin. 31:1999;265-272
    • (1999) Small Rumin. , vol.31 , pp. 265-272
    • Sormunen-Cristian, R.1    Suvela, M.2
  • 62
    • 0022212649 scopus 로고
    • Returns from small ruminant production in South West Nigeria
    • Upton M. Returns from small ruminant production in South West Nigeria. Agric. Syst. 17:1985;65-83
    • (1985) Agric. Syst. , vol.17 , pp. 65-83
    • Upton, M.1
  • 63
    • 2642561092 scopus 로고    scopus 로고
    • Heritability of and phenotypic relationships between digestibility, dry matter food intake and production traits in grazing lambs
    • Vagenas D., Bishop S.C. Heritability of and phenotypic relationships between digestibility, dry matter food intake and production traits in grazing lambs. Proc. British Soc. Anim. Sci., Scarborough, March. 1999;124
    • (1999) Proc. British Soc. Anim. Sci., Scarborough, March , pp. 124
    • Vagenas, D.1    Bishop, S.C.2
  • 65
    • 0026952498 scopus 로고
    • Increased litter size in Rambouillet sheep: I. Estimation of genetic parameters
    • Waldron D.F., Thomas D.L. Increased litter size in Rambouillet sheep: I. Estimation of genetic parameters. J. Anim. Sci. 70:1992;3333-3344
    • (1992) J. Anim. Sci. , vol.70 , pp. 3333-3344
    • Waldron, D.F.1    Thomas, D.L.2
  • 66
    • 0042426246 scopus 로고
    • Strategies to increase sheep production in East Africa
    • (Rome, Italy)
    • Wilson R.T. Strategies to increase sheep production in East Africa. FAO Anim. Prod. Health Paper. 58:1985;118-123. (Rome, Italy)
    • (1985) FAO Anim. Prod. Health Paper , vol.58 , pp. 118-123
    • Wilson, R.T.1
  • 67
    • 0013140674 scopus 로고
    • Small ruminant production and the small ruminant genetic resource in tropical Africa
    • Rome, Italy, 231 pp.
    • Wilson R.T. Small ruminant production and the small ruminant genetic resource in tropical Africa. FAO Anim. Prod. Health Paper. 88:1991;. Rome, Italy, 231 pp.
    • (1991) FAO Anim. Prod. Health Paper , vol.88
    • Wilson, R.T.1


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