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Strategies for defining traits when calculating economic values for livestock breeding: a review

Published online by Cambridge University Press:  18 June 2013

M. Wolfová  and
J. Wolf
M. Wolfová*
Affiliation:
Institute of Animal Science, PO Box 1, CZ 10401 Prague Uhříněves, Czech Republic
J. Wolf
Affiliation:
Institute of Animal Science, PO Box 1, CZ 10401 Prague Uhříněves, Czech Republic
*
†E-mail: [email protected]
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Abstract

The objective of the present review was (i) to survey different approaches for choosing the complex of traits for which economic values (EVs) are calculated, (ii) to call attention to the proper definition of traits and (iii) to discuss the manner and extent to which relationships among traits have been considered in the calculation of EVs. For this purpose, papers dealing with the estimation of EVs of traits in livestock were reviewed. The most important reasons for incompatibility of EVs for similar traits estimated in different countries and by different authors were found to be inconsistencies in trait definitions and in assumptions being made about relationships among traits. An important problem identified was how to choose the most appropriate criterion to characterise production or functional ability for a particular class of animals. Accordingly, the review covered the following three topics: (i) which trait(s) would best characterise the growth ability of an animal; (ii) how to define traits expressed repeatedly in subsequent reproductive cycles of breeding females and (iii) how to deal with traits that differ in average value between sexes or among animal groups. Various approaches that have been used to solve these problems were discussed. Furthermore, the manner in which diverse authors chose one or more traits from a group of alternatives for describing a specific biological potential were reviewed and commented on. The consequences of including or excluding relationships among economically important traits when estimating the EV for a specific trait were also examined. An important conclusion of the review is that, for a better comparability and interpretability of estimated EVs in the literature, it is desirable that clear and unique definitions of the traits, complete information on assumptions used in analytical models and details on inter-relationships between traits are documented. Furthermore, the method and the model used for the genetic evaluation of specific traits in a certain breeding organisation are important for the exact definition of traits, for which the economic values will be calculated, and for the inclusion or exclusion of relationships among traits in the calculation of the EVs in livestock breeding.

Keywords

livestockeconomic valuesdefinition of traitsrelationships among traits
Type
Breeding and genetics
Information
animal , Volume 7 , Issue 9 , September 2013 , pp. 1401 - 1413
Copyright
Copyright © The Animal Consortium 2013 

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References

Albera, A, Carnier, P, Groen, AF 2004. Definition of a breeding goal for the Piemontese breed: economic and biological values and their sensitivity to production circumstances. Livestock Production Science 89, 67–78.Google Scholar
Almahdy, H, Tess, MW, El-Tawil, E, Shehata, E, Mansour, H 2000. Evaluation of Egyptian sheep production systems: II. Breeding objectives for purebred and composite breeds. Journal of Animal Science 78, 288–295.Google Scholar
Amer, PR 2006. Approaches to formulating breeding objectives. Proceedings of 8th World Congress on Genetics Applied to Livestock Production, 13–18 August, Belo Horizonte, Brazil, CD ROM, Paper 31-01.Google Scholar
Amer, PR, Emmans, GC, Simm, G 1997. Economic values for carcase traits in UK commercial beef cattle. Livestock Production Science 51, 267–281.Google Scholar
Amer, PR, Simm, G, Keane, MG, Diskin, MG, Wickham, BW 2001. Breeding objectives for beef cattle in Ireland. Livestock Production Science 67, 223–239.Google Scholar
Bekman, H, van Arendonk, JAM 1993. Derivation of economic values for veal, beef and milk production traits using profit equations. Livestock Production Science 34, 35–56.Google Scholar
Berry, DP, Madalena, FE, Cromie, AR, Amer, PR 2006. Cumulative discounted expressions of dairy and beef traits in cattle production systems. Livestock Science 99, 159–174.Google Scholar
Bett, RC, Kosgey, IS, Bebe, BO, Kahi, AK 2007. Breeding goals for the Kenya dual purpose goat. I. Model development and application to smallholder production systems. Tropical Animal Health and Production 39, 477–492.CrossRefGoogle ScholarPubMed
Boichard, D 1990. Estimation of the economic value of conception rate in dairy cattle. Livestock Production Science 24, 187–204.Google Scholar
Bond, J, Warwick, EJ, Olejen, RR, Putnam, PA, Hiner, RL, Kotula, AW, Weiland, BT 1982. Effects of feeding level on growth, composition of gain, carcass duality and mature body size in steers at ages up to six years. Growth 46, 388–403.Google Scholar
Borg, RC, Notter, DR, Kuehn, LA, Kott, RW 2007. Breeding objectives for Targhee sheep. Journal of Animal Science 85, 2815–2829.Google Scholar
Brandts, A, Canavesi, F, Cassandro, M 1996. Economic weights for longevity in the Italian Holstein breed. Interbull Bulletin No 14, 76–80.Google Scholar
Brody, S 1945. Bioenergetics and growth. Reinhold, New York.Google Scholar
Byrne, TJ, Amer, PR, Fennessy, PF, Cromie, AR, Keady, TWJ, Hanrahan, JP, McHugh, MP, Wickham, BW 2010. Breeding objectives for sheep in Ireland: a bio-economic approach. Livestock Science 132, 135–144.Google Scholar
Conington, J, Bishop, SC, Waterhouse, A, Simm, G 2004. A bioeconomic approach to derive economic values for pasture-based sheep genetic improvement programs. Journal of Animal Science 82, 1290–1304.Google Scholar
Coopman, F, Krafft, A, Gengler, N 1999. Definition of a modern breeding goal in Belgian Blue cattle. Interbull Bulletin No 23, 47–53.Google Scholar
Dekkers, JCM 1991. Estimation of economic values for dairy cattle breeding goals: bias due to sub-optimal management policies. Livestock Production Science 29, 131–149.CrossRefGoogle Scholar
Dekkers, JCM 1994. Optimal breeding strategies for calving ease. Journal of Dairy Science 77, 3441–3453.Google Scholar
Dekkers, JCM, Gibson, JP 1998. Applying breeding objectives to dairy cattle improvement. Journal of Dairy Science 81, 19–35.Google Scholar
Dekkers, JCM, Ten Hag, JH, Weersink, A 1998. Economic aspects of persistency of lactation in dairy cattle. Livestock Production Science 53, 237–252.Google Scholar
De Vries, AG 1989. A model to estimate economic values of traits in pig breeding. Livestock Production Science 21, 49–66.Google Scholar
Du Plessis, M, Roux, CZ 1999. A breeding goal for South African Holstein Friesians in terms of economic weights in percentage units. South African Journal of Animal Science 29, 237–244.Google Scholar
Fernández-Perea, MT, Jiménez, RA 2004. Economic weights for a selection index in Avileña purebred beef cattle. Livestock Production Science 89, 223–233.Google Scholar
Fuerst-Waltl, B, Baumung, R 2009. Economic values for performance and functional traits in dairy sheep. Italian Journal of Animal Science 8, 341–357.CrossRefGoogle Scholar
Goddard, ME 1983. Selection indices for non-linear profit functions. Theoretical and Applied Genetics 64, 339–344.CrossRefGoogle ScholarPubMed
Gompertz, B 1825. On the nature of the function expressive of the low of human mortality, and on a new mode of determining the value of life contingencies. Philosophical Transactions of the Royal Society A 115, 513–585.Google Scholar
González-Recio, O, Pérez-Cabal, MA, Alenda, R 2004. Economic value of female fertility and its relationship with profit in Spanish dairy cattle. Journal of Dairy Science 87, 3053–3061.CrossRefGoogle ScholarPubMed
Groen, AF 1988. Derivation of economic values in cattle breeding: a model at farm level. Agricultural Systems 27, 195–213.CrossRefGoogle Scholar
Groen, AF, Korver, S 1989. The economic value of feed intake capacity of dairy cows. Livestock Production Science 22, 269–281.Google Scholar
Groen, AF, Jiang, X, Emmerson, DA, Vereijken, A 1998. A deterministic model for the economic evaluation of broiler production systems. Poultry Science 77, 925–933.Google Scholar
Haghdoost, A, Shadparvar, AA, Nasiri, MTB, Fayazi, J 2008. Estimates of economic values for traits of Arabic sheep in village system. Small Ruminant Research 80, 91–94.CrossRefGoogle Scholar
Harris, DL, Newman, S 1994. Breeding for profit: synergism between genetic improvement and livestock production (a review). Journal of Animal Science 72, 2178–2200.Google Scholar
Hazel, LN 1943. The genetic basis for constructing selection indexes. Genetics 28, 476–490.Google Scholar
Hirooka, H, Groen, AF, Hillers, J 1998a. Developing breeding objectives for beef cattle production 1. A bio-economic simulation model. Animal Science 66, 607–621.Google Scholar
Hirooka, H, Groen, AF, Hillers, J 1998b. Developing breeding objectives for beef cattle production 2. Biological and economic values of growth and carcass traits in Japan. Animal Science 66, 623–633.Google Scholar
Houška, L, Wolfová, M, Fiedler, J 2004. Economic weights for production and reproduction traits of pigs in the Czech Republic. Livestock Production Science 85, 209–221.Google Scholar
Houška, L, Wolfová, M, Nagy, I, Csornyei, Z, Komlosi, I 2010. Economic values for traits of pigs in Hungary. Czech Journal of Animal Science 55, 139–148.Google Scholar
Hyánková, L, Knížetová, H, Dědková, L, Hort, J 2001. Divergent selection for shape of growth curve in Japanese quail. I. Responses in growth parameters and food conversion. British Poultry Science 42, 583–589.Google Scholar
James, JW 1982. Economic aspects of developing breeding objectives: general considerations. In Future developments in the genetic improvement of animals (ed. JSF Barjer, K Hammond and AE McClintock), pp. 107–118. Academic Press, Sydney, Australia.Google Scholar
Jiang, X, Groen, AF, Brascamp, EW 1998. Economic values in broiler breeding. Poultry Science 77, 934–943.Google Scholar
Jones, HE, Amer, PR, Lewis, RM, Emmans, GC 2004. Economic values for changes in carcass lean and fat weights at a fixed age for terminal sire breeds of sheep in the UK. Livestock Production Science 89, 1–17.Google Scholar
Kahi, AK, Nitter, G 2004. Developing breeding schemes for pasture based dairy production systems in Kenya. I. Derivation of economic values using profit functions. Livestock Production Science 88, 161–177.Google Scholar
Kluyts, JF, Neser, FWC, Bradfield, MJ 2003. Development of breeding objectives for beef cattle breeding: derivation of economic values. South African Journal of Animal Science 33, 142–158.Google Scholar
Koenen, EPC, Berentsen, PBM, Groen, AF 2000. Economic values of live weight and feed-intake capacity of dairy cattle under Dutch production circumstances. Livestock Production Science 66, 235–250.Google Scholar
Koots, KR, Gibson, JP 1998. Economic values for beef production traits from a herd level bioeconomic model. Canadian Journal of Animal Science 78, 29–45.CrossRefGoogle Scholar
Kosgey, IS, van Arendonk, JAM, Baker, RL 2003. Economic values for traits of meat sheep in medium to high production potential areas of the tropics. Small Ruminant Research 50, 187–202.Google Scholar
Krupová, Z, Wolfová, M, Wolf, J, Oravcová, M, Margetín, M, Peškovičová, D, Krupa, E, Dańo, J 2009. Economic values for dairy sheep breeds in Slovakia. Asian Australasian Journal of Animal Sciences 22, 1693–1702.Google Scholar
Legarra, A, Ramón, M, Ugarte, E, Pérez-Guzmán, MD 2007. Economic weights of fertility, prolificacy, milk yield and longevity in dairy sheep. Animal 1, 193–203.CrossRefGoogle ScholarPubMed
Lind, B 2007. Ableitung der Wirtschaftlichkeitskoeffizienten und optimalen Indexgewichte des Gesamtzuchtwertes für die deutschen Milch- und Zweinutzungsrassen unter Berücksichtigung aktueller und erwarteter zukünftiger Rahmengedingungen. Thesis PhD, Georg-August-Universität, Göttingen, Germany.Google Scholar
Lôbo, RNB, Pereira, IDC, Facó, O, McManus, CM 2011. Economic values for production traits of Morada Nova meat sheep in a pasture based production system in semi-arid Brazil. Small Ruminant Research 96, 93–100.Google Scholar
Menge, EO, Kosgey, IS, Kahi, AK 2005. Bio-economic model to support breeding of indigenous chicken in different production systems. International Journal of Poultry Science 4, 827–839.CrossRefGoogle Scholar
Miesenberger, J 1997. Zuchtzieldefinition und Indexselektion für die österreichische Rinderzucht. Thesis PhD, Universität für Bodenkultur, Wien, Austria.Google Scholar
Munoz-Luna, A, Yadav, SBS, Dempfle, L 1988. Derivation of economic weights for several traits for the Rubia-Gallega cattle in Spain. Journal of Animal Breeding and Genetics 105, 372–383.Google Scholar
Newman, S, Morris, CA, Baker, RL, Nicoll, GB 1992. Genetic improvement of beef cattle in New Zealand: breeding objectives. Livestock Production Science 32, 111–130.Google Scholar
Nielsen, HM, Groen, AF, Ostergaard, S, Berg, P 2006. A stochastic model for the derivation of economic values and their standard deviations for production and functional traits in dairy cattle. Acta Agriculturae Scandinavica Section A Animal Science 56, 16–32.Google Scholar
Pärna, E, Kiiman, H, Vallas, M, Viinalass, H, Saveli, O, Pärna, K 2007. Development of a breeding objective for Estonian Holstein cattle. Agricultural and Food Science 16, 212–221.Google Scholar
Phocas, F, Bloch, C, Chapelle, P, Bécherel, F, Renand, G, Ménissier, F 1998. Developing a breeding objective for a French purebred beef cattle selection programme. Livestock Production Science 57, 49–65.Google Scholar
Ponzoni, RW 1988. The derivation of economic values combining income and expense in different ways: an example with Australian Merino Sheep. Journal of Animal Breeding and Genetics 105, 143–153.Google Scholar
Ponzoni, RW, Newman, S 1989. Developing breeding objectives for Australian beef cattle production. Animal Production 49, 35–47.Google Scholar
Reinsch, N, Dempfle, L 1998. Investigations on functional traits in Simmental: 3. Economic weights at the stationary state of a Markov chain. Archiv für Tierzucht 41, 211–224.Google Scholar
Rewe, TO, Indetie, D, Ojango, JMK, Kahi, AK 2006. Economic values for production and functional traits and assessment of their influence on genetic improvement in the Boran cattle in Kenya. Journal of Animal Breeding and Genetics 123, 23–36.Google Scholar
Roughsedge, T, Amer, PR, Thompson, R, Simm, G 2005. Development of a maternal breeding goal and tools to select for this goal in UK beef production. Animal Science 81, 221–232.CrossRefGoogle Scholar
Rovere, G, Astigarraga, Land Urioste, JI 2010. Economic values for production and reproduction traits in Urufuayan pasture based dairy systems. In Proceedings of 9th World Congress on Genetics Applied to Livestock Production, 1–6 August 2010, Leipzig, Germany, CD ROM, Paper 05-98.Google Scholar
Shalev, BA, Pasternak, H 1983. Genetic-economic evaluation of traits in broiler enterprise: the relative genetic-economic values. British Poultry Science 24, 521–529.Google Scholar
Shalev, BA, Pasternak, H 1999. Genetic-economic evaluation of traits in a goose meat enterprise. British Poultry Science 40, 221–226.Google Scholar
St-Onge, A, Hayes, JF, Cue, RI 2002. Economic values of traits for dairy cattle improvement estimated using field-recorded data. Canadian Journal of Animal Science 82, 29–39.Google Scholar
Stewart, TS, Bache, DH, Harris, DL, Einstein, ME, Lofgren, DL, Schinckel, AP 1990. A bioeconomic profit function for swine production: application to developing optimal multitrait selection indexes. Journal of Animal Breeding and Genetics 107, 340–350.Google Scholar
Stott, AW 1994. The economic advantage of longevity in the dairy cow. Journal of Agricultural Economics 45, 113–122.Google Scholar
Taylor, SCS, Thiessen, RB, Murray, J 1986. Inter-breed relationship of maintenance efficiency to milk yield in cattle. Animal Production 43, 37–61.Google Scholar
Tolone, M, Riggio, V, Maizon, DO, Portolano, B 2011. Economic values for production and functional traits in Valle del Belice dairy sheep using profit functions. Small Ruminant Research 97, 41–47.Google Scholar
Van Arendonk, JAM 1991. Use of profit equations to determine relative economic value of dairy cattle herd life and production from field data. Journal of Dairy Science 74, 1101–1107.Google Scholar
Van der Werf, JHJ, van der Waaij, LH, Groen, AF, de Jong, G 1998. An index for beef and veal characteristics in dairy cattle based on carcass traits. Livestock Production Science 54, 11–20.Google Scholar
Vargas, B, Groen, AF, Herrero, M, Van Arendonk, JAM 2002. Economic values for production and functional traits in Holstein cattle of Costa Rica. Livestock Production Science 75, 101–116.Google Scholar
Veerkamp, RF, Dillon, P, Kelly, E, Cromie, AR, Groen, AF 2002. Dairy cattle breeding objectives combining yield, survival and calving interval for pasture-based systems in Ireland under different milk quota scenarios. Livestock Production Science 76, 137–151.Google Scholar
Von Bertalanffy, L 1934. Untersuchungen über die Gesetzlichkeiten des Wachstums. I. Allgemeine Grundlagen der Theorie. Wilhelm Roux’ Archiv für Entwicklungsmechanik der Organismen 131, 613–653.CrossRefGoogle Scholar
Von Rohr, P 1998. Wirtschaftliche Gewichte für Mastleistungs- und Schlachtkörperqualitätsmerkmale beim Schwein. Thesis PhD, Eidgenössische Technische Hochschule, Zürich, Schwitzerland.Google Scholar
Weller, JI, Ezra, E 1997. Genetic analysis of somatic cell score and female fertility of Israeli Holsteins with an individual animal model. Journal of Dairy Science 80, 586–593.CrossRefGoogle ScholarPubMed
Wolfová, M, Wolf, J 1997. Sensitivity analysis of economic weights to changes in circumstances of cattle breeding. Živočišná výroba (Czech Journal of Animal Science) 42, 97–105.Google Scholar
Wolfová, M, Přibyl, J, Wolf, J 2001. Economic weights for production and functional traits of Czech dairy cattle breeds. Czech Journal of Animal Science 46, 421–432.Google Scholar
Wolfová, M, Wolf, J, Hyánek, J 1995. Economic weights for beef production traits in the Czech Republic. Livestock Production Science 43, 63–73.Google Scholar
Wolfová, M, Wolf, J, Kvapilík, J, Kica, J 2007. Selection for profit in cattle: I. Economic weights for purebred dairy cattle in the Czech Republic. Journal of Dairy Science 90, 2442–2455.Google Scholar
Wolfová, M, Wolf, J, Krupová, Z, Kica, J 2009. Estimation of economic values for traits of dairy sheep: I. Model development. Journal of Dairy Science 92, 2183–2194.Google Scholar
Wolfová, M, Wolf, J, Přibyl, J, Zahrádková, R, Kica, J 2005. Breeding objectives for beef cattle used in different production systems: 1. Model development. Livestock Production Science 95, 201–215.Google Scholar
Wood, BJ 2009. Calculating economic values for turkeys using a deterministic production model. Canadian Journal of Animal Science 89, 201–213.Google Scholar