{"id":8132,"date":"2024-08-28T20:17:54","date_gmt":"2024-08-28T20:17:54","guid":{"rendered":"https:\/\/tools4seedsystems.org\/?post_type=glossary_item&#038;p=8132"},"modified":"2024-09-16T15:53:07","modified_gmt":"2024-09-16T15:53:07","slug":"degenerescence-des-graines","status":"publish","type":"glossary_item","link":"https:\/\/tools4seedsystems.org\/fr\/glossary_item\/degenerescence-des-graines\/","title":{"rendered":"D\u00c9G\u00c9N\u00c9RESCENCE DES GRAINES"},"content":{"rendered":"<p><span data-contrast=\"none\">1) \u00abR\u00e9duction du rendement ou de la qualit\u00e9 caus\u00e9e par une accumulation d\u2019agents pathog\u00e8nes et de parasites dans le mat\u00e9riel de plantation due \u00e0 des cycles successifs de multiplication v\u00e9g\u00e9tative.\u00bb<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">2) \u00abDans les cultures \u00e0 multiplication v\u00e9g\u00e9tative, les agents pathog\u00e8nes ont tendance \u00e0 s\u2019accumuler si le mat\u00e9riel de plantation est pr\u00e9lev\u00e9 au sein d\u2019une population de cultures sur plusieurs g\u00e9n\u00e9rations, ce qui entra\u00eene des pertes importantes de qualit\u00e9 et de rendement.\u00bb<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><em><span data-contrast=\"none\" xml:lang=\"FR-FR\" lang=\"FR-FR\" class=\"TextRun SCXW251839 BCX8\"><span class=\"NormalTextRun SCXW251839 BCX8\" data-ccp-charstyle=\"Emphasis\">R\u00e9f\u00e9rences<\/span><span class=\"NormalTextRun SCXW251839 BCX8\" data-ccp-charstyle=\"Emphasis\">\u202f<\/span><\/span><span class=\"EOP SCXW251839 BCX8\" data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/em><\/p>\n<p><span data-contrast=\"none\">\u20181) Thomas-Sharma, S., A. Abdurahman, S. Ali, J. L. Andrade-Piedra, S. Bao, A. O. Charkowski, D. Crook, et al. 2016. <\/span><span data-contrast=\"none\">\u2018Seed Degeneration in Potato: The Need for an Integrated Seed Health Strategy to Mitigate the Problem in Developing Countries.\u2019 Plant Pathology 65 (1):3\u201316.\u202f<\/span><a href=\"https:\/\/doi.org\/10.1111\/ppa.12439\"><span data-contrast=\"none\">https:\/\/doi.org\/10.1111\/ppa.12439<\/span><\/a><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">2) Thomas-Sharma, S., Andrade-Piedra, J., Carvajal Yepes, M., Hernandez Nopsa, J. F., Jeger, M. J., Jones, R. A. C., et al. (2017). A Risk Assessment Framework for Seed Degeneration: Informing an Integrated Seed Health Strategy for Vegetatively Propagated Crops. <\/span><span data-contrast=\"none\">Phytopathology 107, 1123\u20131135.\u202f<\/span><a href=\"https:\/\/doi.org\/10.1094\/PHYTO-09-16-0340-R\"><span data-contrast=\"none\">https:\/\/doi.org\/10.1094\/PHYTO-09-16-0340-R<\/span><\/a><span data-contrast=\"none\">\u201c<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"featured_media":0,"template":"","char_index":[2209],"glossarycontext":[2203,2192],"class_list":["post-8132","glossary_item","type-glossary_item","status-publish","hentry","char_index-d-fr","glossarycontext-graines","glossarycontext-pathologie"],"acf":[],"_links":{"self":[{"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/glossary_item\/8132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/glossary_item"}],"about":[{"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/types\/glossary_item"}],"wp:attachment":[{"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/media?parent=8132"}],"wp:term":[{"taxonomy":"char_index","embeddable":true,"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/char_index?post=8132"},{"taxonomy":"glossarycontext","embeddable":true,"href":"https:\/\/tools4seedsystems.org\/fr\/wp-json\/wp\/v2\/glossarycontext?post=8132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}