Articles | Volume 62, issue 2
https://doi.org/10.5194/aab-62-537-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/aab-62-537-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Valuing breeders' preferences in the conservation of the Koundoum sheep in Niger by multi-attribute analysis
Issa Hamadou
Department of Animal Production, National Institute of Agronomic
Research of Niger, P.O. Box 429, Niamey, Niger
Nassim Moula
Fundamental and Applied Research for Animals & Health (FARAH),
Sustainable Animal Production, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium
Tropical Veterinary Institute, Faculty of Veterinary Medicine,
University of Liège, Quartier Vallée 2, Avenue de Cureghem 6, building B43, 4000 Liège, Belgium
Seyni Siddo
Department of Animal Production, National Institute of Agronomic
Research of Niger, P.O. Box 429, Niamey, Niger
Moumouni Issa
Department of Animal Production, Faculty of Agronomy, Abdou Moumouni University, P.O. Box 10 960, Niamey, Niger
Hamani Marichatou
Department of Animal Production, Faculty of Agronomy, Abdou Moumouni University, P.O. Box 10 960, Niamey, Niger
Pascal Leroy
Fundamental and Applied Research for Animals & Health (FARAH),
Sustainable Animal Production, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium
Tropical Veterinary Institute, Faculty of Veterinary Medicine,
University of Liège, Quartier Vallée 2, Avenue de Cureghem 6, building B43, 4000 Liège, Belgium
Nicolas Antoine-Moussiaux
CORRESPONDING AUTHOR
Fundamental and Applied Research for Animals & Health (FARAH),
Sustainable Animal Production, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium
Tropical Veterinary Institute, Faculty of Veterinary Medicine,
University of Liège, Quartier Vallée 2, Avenue de Cureghem 6, building B43, 4000 Liège, Belgium
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Seyni Siddo, Nassim Moula, Issa Hamadou, Moumouni Issa, Salissou Issa, Marichatou Hamani, Pascal Leroy, and Nicolas Antoine-Moussiaux
Arch. Anim. Breed., 61, 143–151, https://doi.org/10.5194/aab-61-143-2018, https://doi.org/10.5194/aab-61-143-2018, 2018
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The complex balance between innovation and conservation regarding animal genetic resources makes it difficult to find mutually accepted improvement pathways between breeders, government agencies, and research and education institutions. This study maps stakeholder viewpoints on cattle genetic improvement in Niger using the Q method, which appears effective in identifying the concerns of stakeholders on complex agricultural innovation topics.
Soumaya Boukrouh, Ali Noutfia, Nassim Moula, Claire Avril, Julien Louvieaux, Jean-Luc Hornick, Jean-François Cabaraux, and Mouad Chentouf
Arch. Anim. Breed., 67, 481–492, https://doi.org/10.5194/aab-67-481-2024, https://doi.org/10.5194/aab-67-481-2024, 2024
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This study assessed the effects of incorporating underutilized bitter vetch and sorghum grains on the performance of local goats. While growth parameters were unaffected, sorghum grains lowered carcass mesenteric fat and increased back lightness. Regarding meat quality, sorghum decreased ash, C18:2 n-6, and polyunsaturated fatty acids (PUFAs), while bitter vetch decreased protein but increased C18:3 n-3. Bitter vetch and sorghum grains can be incorporated into fattening diets for goat kids.
Ahmed Sadoudi, Asma Ait-Kaki, Yuva Bellik, Leghel Touazi, Krimou Yahi, Mokrane Iguer-Ouada, Jean-Luc Hornick, and Nassim Moula
Arch. Anim. Breed., 67, 163–176, https://doi.org/10.5194/aab-67-163-2024, https://doi.org/10.5194/aab-67-163-2024, 2024
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The potential of olive leaves was investigated by comparing two rates of dietary incorporations, 3 % and 6 %, of olive leaves into the three commercial feeds corresponding to the three growth phases, during 15 weeks of rearing. This work highlights the interest of using the locally available ingredients in order to reduce the production costs of turkey meat in Algeria and, above all, to reduce the dependence of the poultry industry on imports in general.
Seyni Siddo, Nassim Moula, Issa Hamadou, Moumouni Issa, Salissou Issa, Marichatou Hamani, Pascal Leroy, and Nicolas Antoine-Moussiaux
Arch. Anim. Breed., 61, 143–151, https://doi.org/10.5194/aab-61-143-2018, https://doi.org/10.5194/aab-61-143-2018, 2018
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The complex balance between innovation and conservation regarding animal genetic resources makes it difficult to find mutually accepted improvement pathways between breeders, government agencies, and research and education institutions. This study maps stakeholder viewpoints on cattle genetic improvement in Niger using the Q method, which appears effective in identifying the concerns of stakeholders on complex agricultural innovation topics.
Moustapha Grema, Amadou Traoré, Moumouni Issa, Marichatou Hamani, Maaouia Abdou, Albert Soudré, Moumouni Sanou, Rudolf Pichler, Hamidou H. Tamboura, Yenikoye Alhassane, and Kathiravan Periasamy
Arch. Anim. Breed., 60, 399–408, https://doi.org/10.5194/aab-60-399-2017, https://doi.org/10.5194/aab-60-399-2017, 2017
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The present study aimed at characterizing genetic diversity and relationship of 3 Niger cattle breeds (Zebu Arabe, Zebu Bororo and Kuri). High levels of allelic and gene diversity were observed while genetic differentiation was low. High genetic diversity and poor genetic structure might be due to historic zebu–taurine admixture and ongoing breeding practices in the region. The result of this study will help formulate effective strategies for conservation and improvement of Niger cattle breeds.
M. Maaouia A. Moussa, Moumouni Issa, Amadou Traoré, Moustapha Grema, Marichatou Hamani, Iván Fernández, Albert Soudré, Isabel Álvarez, Moumouni Sanou, Hamidou H. Tamboura, Yenikoye Alhassane, and Félix Goyache
Arch. Anim. Breed., 60, 363–371, https://doi.org/10.5194/aab-60-363-2017, https://doi.org/10.5194/aab-60-363-2017, 2017
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The long-horned Fulani zebu, spread all over the Sahel area, is one of the main cattle groups in Africa. Despite their importance, characterisation of these cattle is poorly developed. The current research illustrated a lack of differentiation among local populations of this cattle group at the body measurements level. Conservation or selection initiatives could be implemented at a cross-boundary level.
S. Siddo, N. Moula, I. Hamadou, M. Issa, H. Marichatou, P. Leroy, and N. Antoine-Moussiaux
Arch. Anim. Breed., 58, 251–259, https://doi.org/10.5194/aab-58-251-2015, https://doi.org/10.5194/aab-58-251-2015, 2015
Related subject area
Subject: Biodiversity | Animal: Sheep
Expression analysis and single-nucleotide polymorphisms of SYNDIG1L and UNC13C genes associated with thoracic vertebral numbers in sheep (Ovis aries)
Genetic diversity and relationship among indigenous Turkish Karayaka sheep subpopulations
Genetic diversity and genetic origin of Lanping black-boned sheep investigated by genome-wide single-nucleotide polymorphisms (SNPs)
Differentiation of some Pramenka sheep breeds based on morphometric characteristics
Genetic diversity of different breeds of Kazakh sheep using microsatellite analysis
Genetic characterization of some Turkish sheep breeds based on the sequencing of the Ovar-DRB1 gene in the major histocompatibility complex (MHC) gene region
Genetic background of coat colour in sheep
An examination of melanogenic traits and TYRP1 polymorphism in Nanping and Romney Marsh sheep breeds
Mitochondrial control region diversity in Polish sheep breeds
Ying-Jie Zhong, Yang Yang, Xiang-Yu Wang, Ran Di, Ming-Xing Chu, and Qiu-Yue Liu
Arch. Anim. Breed., 64, 131–138, https://doi.org/10.5194/aab-64-131-2021, https://doi.org/10.5194/aab-64-131-2021, 2021
Koray Kirikci, M. Akif Cam, and Levent Mercan
Arch. Anim. Breed., 63, 269–275, https://doi.org/10.5194/aab-63-269-2020, https://doi.org/10.5194/aab-63-269-2020, 2020
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The objective of the current research was to evaluate genetic relationships among indigenous Turkish Karayaka sheep subpopulations as well as genetic diversity. Our results show a high genetic differentiation among subpopulations, which is quite interesting when considered for only one breed. This differentiation should be taken into consideration when preparing conservation programs and future breeding strategies.
Heli Xiong, Xiaoming He, Jing Li, Xingneng Liu, Chaochao Peng, Dongmei Xi, and Weidong Deng
Arch. Anim. Breed., 63, 193–201, https://doi.org/10.5194/aab-63-193-2020, https://doi.org/10.5194/aab-63-193-2020, 2020
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Lanping black-boned sheep is a novel and rare sheep breed discovered in the 1950s in China and has the same hyperpigmentation trait as silk fowl. Lanping black-bones sheep has same morphology with Lanping native sheep such as coat color, and horns and tail shape, so it's interesting to investigate the genetic relationship of the two breeds and the genetic origin of Lanping black-boned sheep. Lanping black-boned sheep and Lanping native sheep have great genetic similarity.
Božidarka Marković, Peter Dovč, Milan Marković, Dušica Radonjić, Mirjana Adakalić, and Mojca Simčič
Arch. Anim. Breed., 62, 393–402, https://doi.org/10.5194/aab-62-393-2019, https://doi.org/10.5194/aab-62-393-2019, 2019
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The characterization of local sheep breeds, two Slovenian (Bela Krajina and Istrian Pramenka) and four Montenegrin (Bardoka, Sjenička, Pivska Pramenka, and Zeta Žuja), was done on the basis of morphometric measures and indices. The PCA of morphometric parameters extracted three components explaining 96.6 % of cumulative variance. A cluster analysis grouped Pivska Pramenka with Sjenička and Istrian with Bela Krajina Pramenka in two clusters, while Bardoka and Zeta Žuja were clustered separately.
Kairat Dossybayev, Zarina Orazymbetova, Aizhan Mussayeva, Naruya Saitou, Rakhymbek Zhapbasov, Bolathan Makhatov, and Bakytzhan Bekmanov
Arch. Anim. Breed., 62, 305–312, https://doi.org/10.5194/aab-62-305-2019, https://doi.org/10.5194/aab-62-305-2019, 2019
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The objective of the current research was to investigate 12 STR loci based on genetic diversity in sheep herds as well as the differentiation and relationship among the number of alleles and genetic links between Kazakh sheep breeds. Based on our results, all five populations examined show high genetic diversity because of a high effective number of alleles, a large number of alleles, high PIC values, and 12 completely polymorphic tested microsatellites.
Fulya Özdil, Fatma İlhan, and Raziye Işık
Arch. Anim. Breed., 61, 475–480, https://doi.org/10.5194/aab-61-475-2018, https://doi.org/10.5194/aab-61-475-2018, 2018
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This study was conducted to identify the Ovar-DRB1 gene in the major histocompatibility (MHC) complex gene region by DNA sequencing in some native sheep breeds in Turkey. In total, 25 new alleles were revealed in Ovar-DRB1 in Turkish native sheep breeds, with 24 variable sites. The average pairwise genetic distance was 0.029 % for Ovar-DRB1. Two main groups were detected in Turkish sheep breeds. All Dağliç and Kivircik alleles and one allele from Karayaka, Malya and Sakiz are grouped together.
Anna Koseniuk, Katarzyna Ropka-Molik, Dominika Rubiś, and Grzegorz Smołucha
Arch. Anim. Breed., 61, 173–178, https://doi.org/10.5194/aab-61-173-2018, https://doi.org/10.5194/aab-61-173-2018, 2018
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The coat colour of animals is an extremely important trait that affects their behaviour and is decisive for survival in the natural environment. The trait serves to distinguish between breeds and varieties. Coat colour is also an important economic trait. Understanding the genetic background of variation in one of the most important phenotypic traits in livestock would help to identify new genes that have a great effect on the coat colour type.
Gouzhi Li, Heli Xiong, Dongmei Xi, Sameeullah Memon, Liping Wang, Xiangying Liu, and Weidong Deng
Arch. Anim. Breed., 61, 131–141, https://doi.org/10.5194/aab-61-131-2018, https://doi.org/10.5194/aab-61-131-2018, 2018
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Compared with worldwide normal sheep with reddish muscle, the Nanping black-boned sheep is the only mammal similar to silky fowl with black muscles. The effects of mutations of the gene for tyrosinase-related protein 1 (TYRP1) on the black muscles and coat color in Nanping black-boned sheep were investigated.
Anna Koseniuk and Ewa Słota
Arch. Anim. Breed., 59, 227–233, https://doi.org/10.5194/aab-59-227-2016, https://doi.org/10.5194/aab-59-227-2016, 2016
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This paper contributes considerably to our knowledge about phylogenetic relations in four Polish sheep breeds as well as the genetic origin of them. We analysed polymorphisms of the mitochondrial control region (D-loop) in the following sheep breeds: Wrzosówka, Świniarka, Pomorska, and Wielkopolska. All but Swiniarka represent the two main mitochondrial haplogroups, i.e. haplogroup B (more frequent) and haplogroup A. The Świniarka breed is exclusively made up of haplogroup B sequences.
Cited articles
Banerjee, S. B., Martin, S. W., and Hudson, D.: A Choice-Based Conjoint
Experiment with Genetically Engineered Cotton in the Mississippi Delta, in:
Southern Agricultural Economics Association Annual Meetings, 5–8 February 2006, Orlando, Florida, 2006.
Bayou, E., Haile, A., Gizaw, S., and Mekasha, Y.: Characterizing husbandry
practices and breeding objectives of Sheko cattle owners for designing
conservation and improvement strategies in Ethiopia, Livest. Res. Rural. Dev., 26, 235, 2014.
Bidjeh, K., Ganda, K., and Diguimbaye, C.: Variole caprine au Tchad: étude du pouvoir pathogène du virus chez les ovins et les caprins, Rev. Elev. Med. Vet. Pays. Trop., 44, 33–36, https://doi.org/10.19182/remvt.9211, 1991.
Bloch, N. and Diallo, I.: Enquête sérologique chez les petits ruminants dans quatre départements du Niger, Rev. Elev. Med. Vet. Pays. Trop., 44, 397–404, https://doi.org/10.19182/remvt.9141, 1991.
Brisebarre, A.-M. and Kuczynski, L.: La Tabaski au Sénégal, Une
fête musulmane en milieu urbain, Paris, Karthala, p. 466, 2009.
Casu, S., Boyazoglu, J. G. and Lauvergne, J.-J.: Hérédité des
pendeloques dans la race ovine Sarde, Ann. Genet. Sel. Anim., 2, 249–261, https://doi.org/10.1186/1297-9686-2-3-249, 1970.
Drucker, A. G., Gomez, V., and Anderson, S.: The economic valuation of farm animal genetic resources: a survey of available methods, Ecol. Econ., 36, 1–18, https://doi.org/10.1016/S0921-8009(00)00242-1, 2001.
FAO: L'état des ressources zoogénétiques pour l'alimentation et
l'agriculture dans le monde, edited by: Rischkowsky, B. and Pilling, D., FAO, Rome, 2008.
FAO: The Second Report on the State of the World's Animal Genetic Resources for Food and Agriculture, in: FAO Commission on Genetic Resources for Food and Agriculture Assessments, edited by: Scherf, B. D. and Pilling, D.,
Rome, available at: http://www.fao.org/3/a-i4787e/index.html (last access: 8 October 2017), 2015.
Gebreyesus, G., Haile, A., and Dessie, T.: Breeding scheme based on
community-based participatory analysis of local breeding practices, objectives and constraints for goats around Dire Dawa, Ethiopia, Livest. Res. Rural. Dev., 25, 48, 2013.
Hamadou, I., Moula, N., Siddo, S., Marichatou, H., Issa, M., Leroy, P., and Antoine-Moussiaux, N.: The Koundoum sheep breed in Niger: morpho-biometric study and description of the production system, J. Agr. Rural. Develop. Trop. Subtrop., 116, 49–58, 2015a.
Hamadou, I., Moula, N., Mani, M., Issa, M., Antoine-Moussiaux, N., Farnir, F., Leroy, P., and Marichatou, H.: Contribution à l'étude des
caractéristiques du cycle œstral chez la brebis et les caractéristiques spermatiques chez le bélier de race Koundoum, au
Niger, Revue. Méd. Vét., 166, 113–120, 2015b.
Hamadou, I., Moula, N., Siddo, S., Issa, M., Marichatou, H., Leroy, P., and
Antoine-Moussiaux, N.: Mapping stakeholder viewpoints in biodiversity management: an application in Niger using Q methodology, Biodivers. Conserv., 25, 1973–1986, https://doi.org/10.1007/s10531-016-1175-x, 2016.
Hanley, N., Wright, R. E., and Adamowicz, V.: Using Choice Experiments to Value the Environment,Environ. Resour. Econ., 11, 413–428,
https://doi.org/10.1023/A:1008287310583, 1998.
Ibrahim, H.: Small Ruminant Production Techniques, ILRI Manual 3, ILRI – International Livestock Research Institute, Nairobi, Kenya, 207 pp., 1998.
Jabbar, M. A. and Diedhiou, M. L.: Does breed matter to cattle farmers and buyers? Evidence from West Africa, Ecol. Econ. 45, 461–472,
https://doi.org/10.1016/S0921-8009(03)00097-1, 2003.
Jabbar, M. A., Swallow, B. M., and Rege, E.: Incorporation of Farmer Knowledge and Preferences in Designing Breeding Policy and Conservation Strategy for Domestic Animals, Outlook Agric., 28, 239–243, 1999.
Kugonza, D. R., Nabasirye, M., Hanotte, O., Mpairwe, D. A., and Okeyo, M.:
Pastoralists' indigenous selection criteria and other breeding practices of
the long-horned Ankole cattle in Uganda, Trop. Anim. Health Pro., 44,
557–565, https://doi.org/10.1007/s11250-011-9935-9, 2012.
Landais, É.: Sur les doctrines des vétérinaires coloniaux
français en Afrique noire, Cah. Sci. Hum., 26, 33–71, 1990.
Lauvie, A., Danchin-Burge, C., Audiot, A., Brives, H., Casabianca, F., and Verrier, E.: A controversy about crossbreeding in a conservation programme: The case study of the Flemish Red cattle breed, Livest. Sci., 118, 113–122,
https://doi.org/10.1016/j.livsci.2008.01.004, 2008.
Louviere, J. J., Pihlens, D., and Carson, R.: Design of Discrete Choice
Experiments: A Discussion of Issues That Matter in Future Applied Research,
J, Choice Model., 4, 1–8, https://doi.org/10.1016/S1755-5345(13)70016-2, 2010.
Mangham, L. J., Hanson, K., and McPake, B.: How to do (or not to do) Designing a discrete choice experiment for application in a low-income country, Health Policy Plan., 24, 151–158, https://doi.org/10.1093/heapol/czn047, 2009.
Melaku, S., Mekuriaw, Z., Gizaw, S., and Taye, M.: Community based
characterization of Simien Sheep based on growth performance and farmers'
breeding objectives in Simien mountains region, Ethiopia, Res. J. Anim. Sci., 6, 47–55, https://doi.org/10.3923/rjnasci.2012.47.55, 2012.
Meyer, C., Faye, B., and Karembe, H.: Guide de l'Elevage du Mouton
Mediterranéen et Tropical, Ceva, Libourne, France, 146 pp., 2004.
Moyo, S. and Swanepoel, F. J. C.: Multifuncionality of livestock in developing communities, in: The Role of Livestock in Developing Communities:
Enhancing Multifunctionality, edited by: Swanepoel, F., Stroebel, A., and Moyo, S., Co-published by The Technical Centre for Agricultural and Rural Cooperation (CTA) and University of the Free State, Bloemfontein, South Africa, 2010.
Ohannessian, S.: L'option “Zero” en analyse conjointe: Une nouvelle
spécification de l'indécision et du refus. Application au marche de
la Vidéo à la Demande, unpublished PhD thesis, National Conservatory of Arts and crafts of Paris, Paris, 2008.
Omondi, I., Baltenweck, I., Drucker, A. G., Obare, G., and Zander, K. K.:
Economic valuation of sheep genetic resources: implications for sustainable
utilization in the Kenyan semi-arid tropics, Trop. Anim. Health Pro., 40, 615–626, https://doi.org/10.1007/s11250-008-9140-7, 2008.
Pattison, J., Drucker, A. G., and Anderson, S.: The cost of conserving livestock diversity? Incentive measures and conservation options for maintaining indigenous Pelón pigs in Yucatan, Mexico, Trop. Anim. Health Pro., 39, 339–353, https://doi.org/10.1007/s11250-007-9022-4, 2007.
Planchenault, D. and Boutonnet, J. P.: Conservation de la diversité des
ressources génétiques animales dans les pays d'Afrique francophone
sub-saharienne, Anim. Genet. Resour. Inform., 21, 1–22, https://doi.org/10.1017/S1014233900000882, 1997.
Rege, J. E. O. and Gibson, J. P.: Animal genetic resources and economic development: issues in relation to economic valuation, Ecol. Econ., 45, 319–330, https://doi.org/10.1016/S0921-8009(03)00087-9, 2003.
Roessler, R., Drucker, A. G., Scarpa, R., Markemann, A., Lemke, U., Le Thuy,
T., and Zárate, A. V.: Using choice experiments to assess smallholder
farmers' preferences for pig breeding traits in different production systems
in North–West Vietnam, Ecol. Econ., 66, 184–192,
https://doi.org/10.1016/j.ecolecon.2007.08.023, 2008.
Ruto, E., Garroda, G., and Scarpa, R.: Valuing animal genetic resources: a
choice modeling application to indigenous cattle in Kenya, Agr. Econ., 38,
89–98, https://doi.org/10.1111/j.1574-0862.2007.00284.x, 2008.
Scarpa, R., Ruto, E. S. K., Kristjanson, P., Radeny, M., Drucker, A. G., and Rege, J. E. O.: Valuing indigenous cattle breeds in Kenya: an empirical comparison of stated and revealed preference value estimates, Ecol. Econ., 45, 409–426, https://doi.org/10.1016/S0921800903000946, 2003.
SCDB – Secrétariat de la Convention sur la Diversité Biologique:
Biodiversité, développement et réduction de la pauvreté:
reconnaitre le rôle de la biodiversité pour le bien-être humain,
SCDB, Montréal, 52 pp., 2009.
Scott, A.: Eliciting GPs' preferences for pecuniary and non-pecuniary job
characteristics, J. Health Econ., 20, 329–347, https://doi.org/10.1016/S0167-6296(00)00083-7, 2001.
Sechi, T., Usai, M. G., Casu, S., and Carta, A.: Genetic diversity of Sardinian goat population based on microsatellites, Ital. J. Anim. Sci., 4, 58–60, https://doi.org/10.4081/ijas.2005.2s.58, 2005.
Shrestha, J. N. B., Crow, G. H., and Soysal, M. I.: Managing genetic variation to conserve genetic diversity in goats and sheep, J. Tekirdag. Agr. Fac., 7, 1–12, 2010.
Siddo, S., Moula, N., Hamadou, I., Issa, M., Marichatou, H., Leroy, P., and
Antoine-Moussiaux, N.: Breeding criteria and willingness to pay for improved
Azawak zebu sires in Niger, Arch. Anim. Breed., 58, 251–259,
https://doi.org/10.5194/aab-58-251-2015, 2015.
Tada, O., Muchenje, V., and Dzama, K.: Preferential traits for breeding Nguni cattle in low-input in-situ conservation production systems, Springer, Plus, 2, 195, https://doi.org/10.1186/2193-1801-2-195, 2013.
Thornton, P. K., Kruska, R. L., Henninger, N., Kristjanson, P. M., Reid, R. S., Atieno, F., Odero, A. N., and Ndegwa, T.: Mapping poverty and livestock in the developing world, ILRI, Nairobi, Kenya, p. 124, 2002.
Toubo, A. I.: Contribution à l'étude de l'élevage ovin au Niger:
Etat actuel et propositions d'amélioration, Master's thesis, École
Inter-États des Sciences et Médecine Vétérinaire de Dakar,
Dakar, Senegal, 1975.
Wollny, C. B. A.: The need to conserve farm animal genetic resources in Africa: should policy makers be concerned?, Ecol. Econ., 45, 341–351,
https://doi.org/10.1016/S0921-8009(03)00089-2, 2003.
Zander, K. K. and Drucker, A. G.: Conserving what's important; using choice
model scenarios to value local cattle breeds in East Africa, Ecol. Econ.,
68, 34–45, 2008.
Short summary
This study characterises farmer’s preferences for breeding rams and tackles their willingness to contribute to the wool sheep Koundoum conservation programme through their quantified appreciation of the main phenotypic features of the sheep breed in the region. In Tillabéri region, i.e. the Koundoum sheep’s area of origin, the proportional piling tool is first used in 11 focus group discussions of breeders to determine the main selection criteria of breeding rams. The multi-attribute analysis me
This study characterises farmer’s preferences for breeding rams and tackles their willingness...