M. Boval, H. Archimède, R. Tournebize, and O. Coppry, Stage of regrowth of tropical forage have various effect on diet quality of grazing heifers. In: 19th General Meeting of European Grassland Federation, pp.108-109, 2002.

J. Cabaret, M. Bouilhol, and C. Mage, Managing helminths of ruminants in organic farming, Veterinary Research, vol.33, issue.5, pp.625-640, 2002.
DOI : 10.1051/vetres:2002043

URL : https://hal.archives-ouvertes.fr/hal-00902617

D. H. Cobon and B. M. O-'sullivan, Effect of Haemonchus contortus on productivity of ewes, lambs and weaners in a semi-arid environment, The Journal of Agricultural Science, vol.79, issue.02, pp.245-248, 1992.
DOI : 10.1111/j.1751-0813.1969.tb01881.x

L. Coffey, Multispecies grazing Appropriate Technology Transfer for Rural Areas (ATTRA), 2001.

C. W. Cook, L. E. Harris, and M. C. Young, Botanical and Nutritive Content of Diets of Cattle and Sheep under Single and Common Use on Mountain Range, Journal of Animal Science, vol.26, issue.5, pp.1169-1174, 1967.
DOI : 10.2527/jas1967.2651169x

A. S. Sauvant, D. Boval, and M. , Mixed grazing systems of sheep and cattle to improve liveweight gain: a quantitative review, Journal of Agricultural Science, vol.152, pp.655-666, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01136289

A. S. Mahieu, M. Jackson, F. Boval, and M. , Cross-infection between tropical goats and heifers with Haemonchus contortus, Veterinary Parasitology, vol.2012, issue.184, pp.384-386

A. S. Periacarpin, F. Jackson, F. Boval, and M. , Mixed grazing systems of goats with cattle in tropical conditions: an alternative to improve animal production at pasture, Animal, vol.8, pp.1282-1289, 2014.

C. Devendra and J. B. Liang, Conference summary of dairy goats in Asia: Current status, multifunctional contribution to food security and potential improvements, Small Ruminant Research, vol.108, issue.1-3, pp.1-11, 2012.
DOI : 10.1016/j.smallrumres.2012.08.012

M. W. Do-canto, A. Bona, A. De-moraes, A. R. Hoeschl, and E. Gasparino, Animal production in Tanzania grass swards fertilized with nitrogen, Revista Brasileira de Zootecnia, vol.38, issue.7, pp.1176-1182, 2009.
DOI : 10.1590/S1516-35982009000700003

J. Ebersohn, Effects of stocking rate, grazing method and ratio of cattle to sheep on animal liveweight gains in a semi-arid environment, Proceedings of the 10th International Grassland Congress, pp.145-149, 1966.

M. D. Fraser, D. A. Davies, J. E. Vale, W. M. Hirst, and I. A. Wright, Effects on animal performance and sward composition of mixed and sequential grazing of permanent pasture by cattle and sheep, Livestock Science, vol.110, issue.3, pp.251-266, 2007.
DOI : 10.1016/j.livsci.2006.11.006

H. C. Godfray, J. R. Beddington, I. R. Crute, L. Haddad, D. Lawrence et al., Food Security: The Challenge of Feeding 9 Billion People, Science, vol.327, issue.5967, pp.812-818, 2010.
DOI : 10.1126/science.1185383

A. L. Goetsch, T. A. Gipson, A. R. Askar, and R. Puchala, Invited review: Feeding behavior of goats, Journal of Animal Science, vol.88, issue.1, pp.361-373, 2010.
DOI : 10.2527/jas.2009-2332

A. Gracia and G. Zeballos, Animal welfare concern and attitudes towards more animal welfare friendly meat products: characterization and segmentation, Itea-Informacion Tecnica Economica Agraria, vol.107, pp.33-47, 2011.

D. Hamilton, Performance of sheep and cattle grazed together in different ratios, Australian Journal of Experimental Agriculture, vol.16, issue.78, pp.5-12, 1976.
DOI : 10.1071/EA9760005

D. Hamilton and J. G. Bath, Performance of sheep and cattle grazed separately and together, Australian Journal of Experimental Agriculture, vol.10, issue.42, pp.19-26, 1970.
DOI : 10.1071/EA9700019

H. Hoste, J. P. Guitard, and J. C. Pons, Mixed grazing with cattle and sheep: interest for the control of gastrointestinal strongyloses, pp.425-436, 2003.

H. Hoste and J. F. Torres-acosta, Non chemical control of helminths in ruminants: Adapting solutions for changing worms in a changing world, Veterinary Parasitology, vol.180, issue.1-2, pp.144-154, 2011.
DOI : 10.1016/j.vetpar.2011.05.035

H. Hoste, S. Sotiraki, S. Y. Landau, F. Jackson, and I. Beveridge, Goat???Nematode interactions: think differently, Trends in Parasitology, vol.26, issue.8, pp.376-381, 2010.
DOI : 10.1016/j.pt.2010.04.007

F. Jackson, D. Bartley, Y. Bartley, and F. Kenyon, Worm control in sheep in the future, Small Ruminant Research, vol.86, issue.1-3, pp.40-45, 2009.
DOI : 10.1016/j.smallrumres.2009.09.015

H. E. Jordan, W. A. Phillips, R. D. Morrison, J. J. Doyle, and K. Mckenzie, A 3-year study of continuous mixed grazing of cattle and sheep: Parasitism of offspring, International Journal for Parasitology, vol.18, issue.6, pp.779-784, 1988.
DOI : 10.1016/0020-7519(88)90119-1

L. Liméa, M. Boval, N. Mandonnet, G. Garcia, H. Archimède et al., Growth performance, carcass quality, and noncarcass components of indigenous Caribbean goats under varying nutritional densities, Journal of Animal Science, vol.87, issue.11, pp.3770-3781, 2009.
DOI : 10.2527/jas.2009-1834

M. Mahieu and G. Aumont, Effects of sheep and cattle alternate grazing on sheep parasitism and production, Tropical Animal Health and Production, vol.78, issue.2, pp.229-239, 2009.
DOI : 10.1007/s11250-008-9180-z

M. Mahieu, Effects of stocking rates on gastrointestinal nematode infection levels in a goat/cattle rotational stocking system, Veterinary Parasitology, vol.198, issue.1-2, pp.136-144, 2013.
DOI : 10.1016/j.vetpar.2013.08.029

M. Mahieu, Gestion du parasitisme gastro-intestinal des petits ruminants en zone tropicale humide, Thèse de l'Université de Lorraine, p.pp, 2014.

M. Mahieu and M. Naves, Incidence of Toxocara vitulorum in Creole calves of Guadeloupe, Tropical Animal Health and Production, vol.1, issue.4, pp.243-248, 2008.
DOI : 10.1007/s11250-007-9094-1

A. M. Nicol, The application of mixed grazing, Proceedings of the XVIII International Grassland Congress, p.525, 1997.

J. H. Niezen, W. A. Charleston, J. Hodgson, A. D. Mackay, and D. M. Leathwick, Controlling internal parasites in grazing ruminants without recourse to anthelmintics: Approaches, experiences and prospects, International Journal for Parasitology, vol.26, issue.8-9, pp.983-992, 1996.
DOI : 10.1016/S0020-7519(96)80076-2

T. Nolan and J. Connolly, Mixed stocking by sheep and steers -a review, Herbage Abstracts, vol.47, pp.367-374, 1977.
DOI : 10.1017/s0003356100004049

T. Nolan and J. Connolly, Irish research on mixed grazing by cattle and sheep. I. 15 years of results, pp.57-82, 1988.

T. Nolan and J. Connolly, ABSTRACT, Animal Production, vol.23, issue.03, pp.519-533, 1989.
DOI : 10.1017/S0021859600051935

T. Nolan, Perspective: Animal???vegetation relations which optimise production, utilisation and protection of natural resources: An African experience, African Journal of Range & Forage Science, vol.2, issue.1, pp.42-48, 1996.
DOI : 10.1017/S0003356100004049

S. Ocokoljic, D. Trajic, R. Resanovic, and S. Pavlovic, Investigations of the possibility of efficient use of natural pastures, Veterinaria, Saroj, vol.18, pp.87-98, 1969.

P. J. Reynolds, J. Bond, G. E. Carson, C. Jackson, R. H. Hart et al., Co-Grazing of Sheep and Cattle on an Orchardgrass Sward1, Agronomy Journal, vol.63, issue.4, pp.533-536, 1971.
DOI : 10.2134/agronj1971.00021962006300040005x

E. L. Ribeiro, J. A. Hernandez, E. L. Zanella, I. Y. Mizubuti, L. D. Da-silva et al., Desempenho e caracter??sticas de carca??a de bovinos de diferentes grupos gen??ticos, Revista Brasileira de Zootecnia, vol.37, issue.9, pp.1669-1673, 2008.
DOI : 10.1590/S1516-35982008000900020

L. Rinaldi, V. Veneziano, and G. Cringoli, Dairy goat production and the importance of gastrointestinal strongyle parasitism, Transactions of the Royal Society of Tropical Medicine and Hygiene, vol.101, issue.8, pp.745-746, 2007.
DOI : 10.1016/j.trstmh.2007.03.010

C. Schichowski, E. Moors, and M. Gauly, Influence of weaning age and an experimental Haemonchus contortus infection on behaviour and growth rates of lambs, Applied Animal Behaviour Science, vol.125, issue.3-4, pp.103-108, 2010.
DOI : 10.1016/j.applanim.2010.04.014

J. F. Torres-acosta, M. Molento, and P. Mendoza-de-gives, Research and implementation of novel approaches for the control of nematode parasites in Latin America and the Caribbean: Is there sufficient incentive for a greater extension effort?, Veterinary Parasitology, vol.186, issue.1-2, pp.132-142, 2012.
DOI : 10.1016/j.vetpar.2011.11.053

D. E. Walker, Meat Production Per Acre, New Zealand Journal of Agriculture, vol.90, issue.1, pp.61-64, 1955.

I. A. Wright, J. R. Jones, D. A. Davies, G. R. Davidson, and J. E. Vale, The effect of sward surface height on the response to mixed grazing by cattle and sheep, Animal Science, vol.48, issue.02, pp.271-276, 2006.
DOI : 10.1016/0168-1591(91)90008-L