Academic literature on the topic 'Pomme de terre – Amélioration'
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Journal articles on the topic "Pomme de terre – Amélioration"
Vannetzel, Élise. "Vers une amélioration des pratiques : de nouveaux outils en culture de pomme de terre." Cahiers Agricultures 17, no. 4 (July 2008): 332. http://dx.doi.org/10.1684/agr.2008.0226.
Full textLe Roux, Vincent, Laurence Brunissen, Charles Vincent, and Philippe Giordanengo. "Amélioration génétique de la pomme de terre et résistance aux pucerons : du terrain à la réponse moléculaire de la plante." Cahiers Agricultures 17, no. 4 (July 2008): 401–6. http://dx.doi.org/10.1684/agr.2008.0215.
Full textBarasubiye, T., C. Richard, and D. Dostaler. "Caractérisation pathologique et physiologique de deux populations de Verticillium albo-atrum isolées de la luzerne et de la pomme de terre." Phytoprotection 75, no. 2 (April 12, 2005): 53–67. http://dx.doi.org/10.7202/706052ar.
Full textRousselle, Patrick, Daniel Ellisseche, and Françoise Rousselle. "La pomme de terre." Cahiers d'outre-mer 45, no. 179 (1992): 303–14. http://dx.doi.org/10.3406/caoum.1992.3446.
Full textBegue, Yves. "Agriculture et pomme de terre." Cahiers Agricultures 17, no. 4 (July 2008): 333–34. http://dx.doi.org/10.1684/agr.2008.0221.
Full textMarie-Luce Quashie, Akossiwoa. "La pomme de terre en Afrique." Cahiers Agricultures 17, no. 4 (July 2008): 413. http://dx.doi.org/10.1684/agr.2008.0223.
Full textDelcroix, Odile, and Pierre Limouzin. "La filière pomme-de-terre en Picardie." Hommes et Terres du Nord 4, no. 1 (1990): 281–83. http://dx.doi.org/10.3406/htn.1990.2301.
Full textNay, Sylvie. "L'exorciste et la pomme de terre brûlante." Actualités en analyse transactionnelle 133, no. 1 (2010): 46. http://dx.doi.org/10.3917/aatc.133.0046.
Full textSong, Botao, Xianpu Guo, Jun Liu, and Conghua Xie. "L’industrie de la pomme de terre en Chine." Cahiers Agricultures 17, no. 4 (July 2008): 343–48. http://dx.doi.org/10.1684/agr.2008.0218.
Full textSemal, Jean. "FAO 2008 : annèe de la pomme de terre." Cahiers Agricultures 17, no. 4 (July 2008): 415. http://dx.doi.org/10.1684/agr.2008.0222.
Full textDissertations / Theses on the topic "Pomme de terre – Amélioration"
Fortin, Gabrielle. "Une technologie de génotypage par séquençage (GBS) au service de la sélection de lignées de pommes de terre résistantes au nématode doré (globodera rostochiensis)." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/30310/30310.pdf.
Full textCouty, Aude. "Impact environnemental de pommes de terre transgéniques, exprimant une lectine contre des pucerons, sur des parasitoïdes de pucerons." Tours, 2000. http://www.theses.fr/2000TOUR4027.
Full textSimo, Santalla Pablo. "Contribution au développement de techniques pour l'hybridation somatique chez la pomme de terre (Solanum tuberosum) : culture et fusion de protoplastes de clones dihaploïdes, diploïdes hybrides interspécifiques et de l'espèce diploïde S. brevidens." Paris 11, 1988. http://www.theses.fr/1988PA112393.
Full textSolano, Solis Jaime hernán. "Etude d'une collection de pommes de terre (Solanum tuberosum spp tuberosum L.) native de Chiloé (Chili) : Conservation in situ, Diversité morphologique et génétique, Comportement vis-à-vis de Phytophtora infestans." Phd thesis, AgroParisTech, 2011. http://pastel.archives-ouvertes.fr/pastel-00910688.
Full textMASSON, JEAN. "Hybridation somatique chez la pomme de terre." Paris 11, 1990. http://www.theses.fr/1990PA112211.
Full textBouchard, Édith. "Interaction tritrophique entre une plante de pomme de terre transgénique et Perillus bioculatus, un prédateur du doryphore de la pomme de terre." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ48999.pdf.
Full textDuceppe, Marc-Olivier. "Protéome et bilan photosynthétique de la pomme de terre (Solanum tuberosum L.) en réponse au doryphore de la pomme de terre (Leptinotarsa decemlineata Say)." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/27966/27966.pdf.
Full textHigher plants have developed, over time, a variety of protection mechanisms allowing them to survive and cope with a variety of biotic stress cues in their surrounding environment. The main goal of this three-part doctoral thesis was to characterize the biochemical and the physiological responses of potato (Solanum tuberosum) to defoliation by the coleopteran insect herbivore Colorado potato beetle (Leptinotarsa decemlineata). The first objective of the project was to characterize the impact of the insect on the host plant's leaf proteome, using as a model plants treated with potato beetle larvae, mechanically wounded plants and plants infested with a sucking/piercing insect, the potato aphid (Macrosiphum euphorbiae). The second objective was to gain some insight about the proteome of potato beetle oral secretions, with the aim of assessing the relative incidence of insect and host plant proteins at wound sites generated during insect feeding. The third objective, finally, was to determine the impact of leaf proteome alterations on photosynthetic capacities of the host plant, and to determine the possible impact of the plant's own molecular constituents on the responses observed. In brief, our results showed that several proteins involved in the primary and the secondary metabolisms, including photosynthesis-related proteins, were regulated in leaves in response to potato beetle feeding. However, the negative impact of the insect on several photosynthetic proteins, notably photosystem I proteins, only had negligible effects on the light capture process by the plant. The second phase of photosynthesis, on the other hand, was significantly affected by the insect, presumably via molecular effectors from both the insect and the host plant itself. These findings suggest, overall, a specific, but somewhat limited impact of Colorado potato beetle larvae on the leaf proteome and photosynthetic capacities of the potato host. They also suggest the possible induction of compensatory mechanisms in planta and the high plasticity of primary metabolism functions in the plant upon herbivore feeding.
Kröner, Alexander. "Contribution différentielle des réactions de défense générale aux résistances quantitatives de la pomme de terre à Pectobacterium atrosepticum et à Phytophthora infestans." Rennes, Agrocampus Ouest, 2012. http://www.theses.fr/2012NSARC106.
Full textUsing genetic resistance (especially quantitative resistance) is a major challenge for the design of more durable and environmentally friendly strategies in crop protection. If quantitative resistance is considered durable, underlying mechanisms are still poorly understood. The objective of the present work is to identify key elements underlying this type of resistance to favour its integration in crop protection. It started with the hypothesis that quantitative resistance is linked to quantitative differences (intensity and/or timing) of defence responses induced in the host plant by pathogen derived elicitors. We checked this hypothesis on tubers from 5 potato cultivars with variable levels of resistance against two taxonomically distant pathogens with distinct infectious strategies: the necrotrophic bacterium Pectobacterium atrosepticum causing soft rot and the hemi-biotrophic oomycete Phytophthora infestans causing late blight. A resistance ranking between cultivars has been established by quantification of disease symptoms caused by these pathogens. Simultaneously, induction of defence responses by the bacterial lipopolysaccharide (LPS) and by a concentrated culture filtrate (CCF) from the oomycete was studied by measuring the activity of phenylalanine ammonia-lyase (PAL) and the accumulation of phenolic compounds. Results provide evidence for a positive link between the level of quantitative resistance of potato to P. Atrosepticum and the intensity of defence induced by CCF, but a negative link for the pathosystem potato – P. Infestans. We also identified individual phenolic compounds positively linked with resistance level. Some of them (i. E. Chlorogenic acid and rutin) diminish growth of both pathogens in vitro, but others (i. E. Nicotiflorin) have no direct toxic effect. This suggests efficacy of inducible defence to be based on a combined action of direct and indirect effects. Taken together, our results point us to a more complex mechanistic model for quantitative resistance than supposed by our initial hypothesis, integrating physiological aspects of induced resistance with infection linked life history traits of the pathogen
Pépin, Geneviève. "Résistance au virus Y de la pomme de terre (PVY) chez des lignées transgéniques de pomme de terre exprimant un inhibiteur de protéases de type cystéine." Thesis, Université Laval, 2004. http://www.theses.ulaval.ca/2004/22301/22301.pdf.
Full textPainchaud, Jacques. "L'azote du sol et la fertilisation de la pomme de terre." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0016/MQ37155.pdf.
Full textBooks on the topic "Pomme de terre – Amélioration"
Canada, Canada Agriculture. Benton Ridge pomme de terre station satellite d'amélioration. Ottawa: Agriculture Canada, Direction générale des communications, 1988.
Find full textCanada, Canada Agriculture. Benton Ridge potato breeding substation. Ottawa: Agriculture Canada, Communications Branch, 1988.
Find full textMacoun, W. T. La pomme au Canada: Sa culture et son amélioration. Ottawa: Ministère de l'agriculture, 1997.
Find full textFletcher, James. Maladies de la pomme de terre. Ottawa: Imprimerie de l'État, 1992.
Find full textLa pomme de terre, saveurs méditerranéennes. Paris: Éditions du Bottin gourmand, 2003.
Find full textSy, M. O. Micropropagation de la pomme de terre. 2nd ed. [Dakar]: Centre de recherches économiques appliquées/FASEG/UCAD, 1997.
Find full textColloque sur la pomme de terre "une pomme de terre au coeur sensible" 1993 Sainte-Foy, Québec). Colloque sur la pomme de terre "une pomme de terre au coeur sensible": 29 octobre 1993. [Québec]: Gouvernement du Québec, Ministère de l'agriculture, des pêcheries et de l'alimentation, 1993.
Find full textAssociation canadienne pour les Nations Unies. 2008, Année internationale de la pomme de terre. [Ottawa]: Agriculture et agroalimentaire Canada, 2008.
Find full textBook chapters on the topic "Pomme de terre – Amélioration"
Vandenbroeke, Christian. "La culture de la pomme de terre en Belgique (xviie-xixe siècles)." In Plantes et cultures nouvelles, 115–29. Presses universitaires du Midi, 1992. http://dx.doi.org/10.4000/books.pumi.23047.
Full textHaynes, C. Vance. "Mastodon-Bearing Springs and Late Quaternary Geochronology of the Lower Pomme de Terre Valley, Missouri." In Geological Society of America Special Papers, 1–38. Geological Society of America, 1985. http://dx.doi.org/10.1130/spe204-p1.
Full textConference papers on the topic "Pomme de terre – Amélioration"
Blakemore, Frank, and Bakul Desai. "Fast-Track Bridge Redecking: Route 64 over Pomme de Terre Lake." In Structures Congress 2006. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40889(201)133.
Full textReports on the topic "Pomme de terre – Amélioration"
Propst, Dennis B., Benoni L. Amsden, Wen-Huei Chang, Richard Kasul, LiChu Lee, and Kathleen Peraies. Economic Impacts from Spending by Community Dock Owners at Pomme de Terre Lake. Fort Belvoir, VA: Defense Technical Information Center, January 2008. http://dx.doi.org/10.21236/ada475717.
Full textFields, Ross C., Jeffrey S. Girard, and Martha D. Freeman. Archeological Survey and Testing at Pomme de Terre and Stockton Lakes, Cedar, Dade, Hickory, and Polk Counties, Missouri. Fort Belvoir, VA: Defense Technical Information Center, January 1992. http://dx.doi.org/10.21236/ada265994.
Full textMcNerney, Michael J. An Archaeological Survey of the Shoreline at Public Use Areas Pomme de Terre Lake, Hickory and Polk Counties, Missouri. Fort Belvoir, VA: Defense Technical Information Center, January 1988. http://dx.doi.org/10.21236/ada202592.
Full textMercado-Allinger, Patricia A., Margaret A. Howard, Ross C. Fields, Jack M. Jackson, and Daniel J. Prikryl. Archeological Survey of Selected Fish and Wildlife Management Areas at Pomme de Terre and Stockton Lakes, Dade, Hickory, and Polk Counties, Missouri. Fort Belvoir, VA: Defense Technical Information Center, January 1989. http://dx.doi.org/10.21236/ada216583.
Full textHydrogeology of confined-drift aquifers near the Pomme de Terre and Chippewa rivers, western Minnesota. US Geological Survey, 1986. http://dx.doi.org/10.3133/wri864098.
Full textEvaluation of availability of water from drift aquifers near the Pomme de Terre and Chippewa rivers, western Minnesota. US Geological Survey, 1987. http://dx.doi.org/10.3133/wri864321.
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