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Academic literature on the topic 'Légumineuses fourragères'
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Journal articles on the topic "Légumineuses fourragères"
DEMARQUILLY, C., and J. ANDRIEU. "Composition chimique, digestibilité et ingestibilité des fourrages européens exploités en vert." INRAE Productions Animales 5, no. 3 (July 29, 1992): 213–21. http://dx.doi.org/10.20870/productions-animales.1992.5.3.4235.
Full textde Lourdes Maciel de A. Correia, Maria. "Préférences Polliniques des Principaux Insectes Pollinisateurs de Légumineuses Fourragères." Grana 33, no. 4-5 (August 1994): 218–24. http://dx.doi.org/10.1080/00173139409429002.
Full textOnana, Joseph, and Samuel Yonkeu. "Une approche des coûts de production des semences fourragères dans la zone soudano-sahélienne du Cameroun." Revue d’élevage et de médecine vétérinaire des pays tropicaux 53, no. 3 (March 1, 2000): 273. http://dx.doi.org/10.19182/remvt.9724.
Full textArbouche, Y., H. S. Arbouche, F. Arbouche, and R. Arbouche. "Valeur fourragere des especes prelevees par gazella cuvieri ogilby, 1841 au niveau du djebel metlili (algerie)." Archivos de Zootecnia 61, no. 233 (November 8, 2010): 145–48. http://dx.doi.org/10.21071/az.v61i233.2951.
Full textNkana, J. Gwladys Kontchiachou, Nathalie Ngouopo Mweugang, Soh Bah Germanus, Yam Alphonsius Semi, Paulette Ntsafack, Chistian Awantu, Christophe Temoa Wangba, Marie Noel Bertine Noumbissi, France Gina Tobou Djoumessi, and Emile Miégoué. "Effet de quelques légumineuses fourragères sur la reproduction, la croissance et la carcasse chez les cochons d’inde (Cavia porcellus L.)." International Journal of Biological and Chemical Sciences 14, no. 2 (May 12, 2020): 600–612. http://dx.doi.org/10.4314/ijbcs.v14i2.23.
Full textAUFRÈRE, J., R. BAUMONT, L. DELABY, J. R. PECCATTE, J. ANDRIEU, J. P. ANDRIEU, and J. P. DULPHY. "Prévision de la digestibilité des fourrages par la méthode pepsine-cellulase. Le point sur les équations proposées." INRAE Productions Animales 20, no. 2 (June 7, 2007): 129–36. http://dx.doi.org/10.20870/productions-animales.2007.20.2.3445.
Full textIdrissa, I., Idrissa Soumana, Ali Alhassane, Boubé Morou, and A. Mahamane. "Caractérisation des ressources herbagères de l’enclave pastorale de Dadaria (Mainé-Soroa, Diffa) au Niger." Revue d’élevage et de médecine vétérinaire des pays tropicaux 73, no. 3 (September 17, 2020): 179–89. http://dx.doi.org/10.19182/remvt.31889.
Full textAUFRERE, J., K. THEODORIDOU, and R. BAUMONT. "Valeur alimentaire pour les ruminants des légumineuses contenant des tannins condensés en milieux tempérés." INRAE Productions Animales 25, no. 1 (March 31, 2012): 29–44. http://dx.doi.org/10.20870/productions-animales.2012.25.1.3193.
Full textKaboré Zoungrana, Chantal, Aboubacar Toguyeni, and Youssoufou Sana. "Ingestibilité et digestibilité chez le mouton des foins de cinq graminées tropicales." Revue d’élevage et de médecine vétérinaire des pays tropicaux 52, no. 2 (February 1, 1999): 147–53. http://dx.doi.org/10.19182/remvt.9689.
Full textAsongwed-Awa, Anastasia, and Aboubakar Njoya. "Approche intégrée pour la production de semences fourragères et la complémentation de vaches laitières dans la région semi-aride du Cameroun." Revue d’élevage et de médecine vétérinaire des pays tropicaux 55, no. 4 (April 1, 2002): 269. http://dx.doi.org/10.19182/remvt.9814.
Full textDissertations / Theses on the topic "Légumineuses fourragères"
Goulas, Estelle. "Dynamique de repousse chez Trifolium repens (trèfle blanc) en relation avec la morphogenèse et l'azote protéique de réserve : Caractérisation physiologique et moléculaire des VSP." Caen, 2001. http://www.theses.fr/2001CAEN2004.
Full textRouached, Aida. "Relations hydriques et métabolisme azoté chez deux légumineuses fourragères Sulla carnosa et Medicago truncatula en condition de déficit hydrique." Angers, 2014. http://www.theses.fr/2014ANGE0013.
Full textWater deficit stress causes major economic and ecological problems, such as the significant reduction in plant production, especially in forage species. The effects of drought on biomass production is often associated to a disturbance of the nitrogen metabolism, this element is essential for plant growth and development. Based on physiological, biochemical and molecular approaches we have characterized the response of Sulla carnosa and Medicago truncatula to water deficit stress alone or combined with salt stress, in order to compare drought tolerance of these two species and to identify tolerance traits related to nitrogen metabolism. We studied the effects of water deficit on the expression of genes encoding enzymes involved in the regulation of nitrogen metabolism, such as glutamine synthetase (GS) and glutamate dehydrogenase (GDH). Activities of enzymes involved in the biosynthesis of compatible nitrogenous compounds such as proline (pyrroline 5-carboxylate synthetase P5CS and proline dehydrogenase PDH) were determined, as well as the expression of a nitrate transporter MtNRT1. 3. Our results showed a marked effect of water deficit stress on the biomass production of both species, with a more pronounced effect on the halophytic one ((Sulla carnosa) when compared to Medicago truncatula. An effect of water deficit is also observed on the activity of enzymes involved in ammonium assimilation (GS and GDH). In both species glutamate metabolism was directed towards the synthesis of adaptive metabolites such as proline. Upon rehydration, a partial plant growth re-establishment was observed. Regrowth capacity is a very important for forage plant, since in their natural habitats they are exposed to alternating rainy and dry periods. The additino of salt to water deficit stressed-plants mitigates the deleterious effects of this constraint on growth in the halophytic species S. Carnosa
Léger-Cresson, Nathalie. "Introduction d'une Légumineuse fourragère, (Mucuna aterrima Holl. ), dans la culture du mai͏̈s pluvial à Colima (Mexique)." Montpellier 2, 1989. http://www.theses.fr/1989MON20168.
Full textAllahdadi, Iraj. "Impact de niveaux élevés de résidus de désencrage sur le rendement, la fixation symbiotique de l'azote et la nutrition minérale de quatre légumineuses fourragères." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ48523.pdf.
Full textBen, Salem Hichem. "Effets de l'acacia cyanophylla Lindl. Sur l'ingestion et la digestion des régimes destinés aux ovins : rôles des tanins et perspectives d'amélioration de sa valeur alimentaire." Dijon, 1998. http://www.theses.fr/1998DIJOS049.
Full textCros, Paul. "Effets de la cuisson-extrusion sur la digestion des protéines des graines de soja, de lupin et de féverole : étude in situ chez la vache laitière." Toulouse, INPT, 1992. http://www.theses.fr/1992INPT020A.
Full textMaamouri, Amel. "Variabilité génétique de la luzerne cultivée en association avec une graminée fourragère." Thesis, Poitiers, 2014. http://www.theses.fr/2014POIT2268/document.
Full textAlfalfa is a perennial forage legume that has many agronomic and environmental benefits. The performance of alfalfa - grass mixtures depends on biomass production and protein content of each species and its survival. The effect of genetic variation on alfalfa yield components in mixtures is little described. In this context, this thesis has two objectives: i) to characterize the genetic diversity for traits related to alfalfa production and quality in mixture ii) to analyze the genetic control of these traits. Two designs that included three treatments (alfalfa - fescue mixture, monoculture and spaced plants) were established. The first design comprised 46 contrasting alfalfa genotypes which were phenotyped over two years for architecture, biomass and protein concentration. The second design comprised an F1 population of 198 individuals being phenotyped over one year. The F1 population was genotyped with SSR and DArT markers to construct a genetic map. A wide genetic variation among alfalfa genotypes was shown. This variation affected the height and protein content of associated fescue. It was observed that the measured traits of spaced plants or in monoculture are relatively predictive of the same traits in the mixture, but genotype evaluation in mixture is required. QTL detection shows that some QTL were common to different treatments. Each QTL explained 6-23 % of the variation for height and biomass. Some methodologies for selection are proposed
Adama, Theophilus Zubairu. "Evaluation des différentes végétations pastorales fourragères utilisées par des ovins dans une région steppique du sud de la France : la Crau." Montpellier 2, 1994. http://www.theses.fr/1994MON20285.
Full textCopani, Giuseppe. "Benefit of including bioactive legumes (sainfoin, red clover) in grass-based silages on ruminant production and pollutant emissions." Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF22594/document.
Full textFodder legume species allow to reduce inputs in livestock breeding systems (fertilizer, concentrates) notably because they contain high levels of crude proteins which are of primary importance in ruminant nutrition. However, during both silage and rumen fermentation processes, proteins are submitted to degradation which affects forage nutritive value and leads to nitrogen (N) losses notably via urine. Some specific legumes can then be of particular interest as they produce plant secondary compounds that can positively affect silage and digestive processes. Condensed tannins (CTs) present in sainfoin (SF, Onobrychis viciifolia) are able to bind with proteins thereby reducing their degradation in the silo and the rumen, resulting in a shift in N excretion from urine to faeces. Red clover (RC, Trifolium pratense) contains polyphenol oxidase (PPO), an enzyme that catalyses the oxidation of different phenolics into quinones. As CTs, quinones are able to form complexes with proteins that will similarly reduce their degradation in the silo and the rumen. The aim of this thesis was to investigate and quantify the potential benefits of using these two bioactive legume species on i) quality and conservation of silages, ii) rumen fermentation, digestive efficiency and sheep performance, and iii) environmental footprint (N excretion and CH4 emissions). We conducted two in vitro and two in vivo trials which were based on silages of pure legumes or of different mixtures with the grass species (timothy T, Phleum pratense L.), which served as control. In the in vitro trials, we focussed on silage quality, silage conservation and rumen fermentation, while in the in vivo trials, we focussed on lambs' performance, digestion efficiency, N balance and CH4 emissions. Including bioactive legumes in mixtures with grass improved, compared to pure grass, forage quality and fermentation during the silage making process, as well as proteins' protection from degradation within both the silos and the rumen. Lambs fed with the mixtures involving legumes responded with an increase in DM intake compared to their counterparts fed with T. Nevertheless, due to a possibly different fibre composition and to the presence of CT which impaired SF digestibility, lambs that consumed T-SF showed lower intake and performance than those that received RC-containing silages. In the rumen, RC proteins appeared more protected from degradation than SF ones, while in the subsequent parts of the digestive tract, the proteins-CT complexes (from SF) might less dissociate than the proteins-quinones ones (from RC). This could partly explain the environment-friendly shift in N excretion from urine to faeces when animals are fed with T-SF. SF also allowed to slightly reduce CH4 emissions. Thus, utilizing bioactive legumes in livestock feeding practices is a promising strategy to produce animal products more sustainably. Our results show different benefits relative to the bioactive legume species involved, directed towards boosted forage quality and animals' performance for RC but towards lowered wastes for SF. Further research is thus needed to better characterize these benefits and enlarging investigations to other plant species, mixtures and potential benefits (e.g. health). This will help to determine the appropriate choice of plant species according to the objectives
Ramis, Catalina. "La Concanavaline A : acquisition de l'activité lectine et implication dans la toxicité des graines de Canavalia ensiformis en alimentation animale." Rouen, 2000. http://www.theses.fr/2000ROUES045.
Full textBooks on the topic "Légumineuses fourragères"
Goplen, B. P. Le sainfoin dans l'ouest du Canada. Ottawa, Ont: Ministère de l'agriculture, 1991.
Find full textFisher, L. J. Ensilages de graminées, de légumineuses et de céréales pour ruminants. Ottawa, Ont: Agriculture Canada, 1985.
Find full textRicher, Marie-Claude. Impact du broutement du cerf de Virginie, durant la période de dormance, sur la production de foin de légumineuses dans la région de l'Estrie. Québec: Société de la faune et des parcs Québec, 2003.
Find full textMuzquiz, M., G. D. Hill, C. Cuadrado, and M. M. Pedrosa. Recent Advances Of Research In Antinutritional Factors In Legume Seeds And Oilseeds: Proceedings of the Fourth International Workshop on Antinutritional (EAAP Scientific). Purdue University Press, 2004.
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