{"id":13599,"date":"2019-02-10T00:05:49","date_gmt":"2019-02-09T23:05:49","guid":{"rendered":"https:\/\/alainlarivierephoto.com\/?p=13599"},"modified":"2019-02-07T22:06:59","modified_gmt":"2019-02-07T21:06:59","slug":"cereales-1-2","status":"publish","type":"post","link":"https:\/\/alainlarivierephoto.com\/?p=13599","title":{"rendered":"C\u00e9r\u00e9ales"},"content":{"rendered":"<div id=\"attachment_13346\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13346\" class=\"size-large wp-image-13346 colorbox-13599\" src=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE-1280x827.jpg\" alt=\"C\u00e9r\u00e9ales -1-\" width=\"1280\" height=\"827\" srcset=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE.jpg 1280w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE-180x116.jpg 180w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE-300x194.jpg 300w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01aE-768x496.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><p id=\"caption-attachment-13346\" class=\"wp-caption-text\">C\u00e9r\u00e9ales<\/p><\/div>\n<div id=\"attachment_13347\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13347\" class=\"size-large wp-image-13347 colorbox-13599\" src=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE-1280x827.jpg\" alt=\"C\u00e9r\u00e9ales -2-\" width=\"1280\" height=\"827\" srcset=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE.jpg 1280w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE-180x116.jpg 180w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE-300x194.jpg 300w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/01\/C\u00e9r\u00e9ales-01bE-768x496.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><p id=\"caption-attachment-13347\" class=\"wp-caption-text\">C\u00e9r\u00e9ales<\/p><\/div>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Les c\u00e9r\u00e9ales appartiennent \u00e0 la famille des Poac\u00e9es (Poaceae) (= Gramin\u00e9es).<br \/>\nLe Sarrasin ou Bl\u00e9 noir, lui, fait parti des Polyonac\u00e9es (Polyonaceae). Elles constituent la base de l&rsquo;alimentation humaine et animale. Les c\u00e9r\u00e9ales ont d&rsquo;abord \u00e9t\u00e9 des esp\u00e8ces sauvages cultiv\u00e9es par les Hommes pr\u00e9historiques. L&rsquo;Homme, au fil du temps, a appris \u00e0 s\u00e9lectionner les grains les plus producteurs, et cherche \u00e0 am\u00e9liorer par des croisements les rendements de ses cultures. Jusqu&rsquo;au XXeme si\u00e8cle l&rsquo;hybridation a \u00e9t\u00e9 le seul moyen de rendre plus productrices les vari\u00e9t\u00e9s existantes. Actuellement ce travail est prolong\u00e9 par les techniques de manipulations g\u00e9n\u00e9tiques et de clonages qui permettent d&rsquo;obtenir plus rapidement de nouvelles vari\u00e9t\u00e9s.<br \/>\nLes c\u00e9r\u00e9ales les plus communes sont le Bl\u00e9 commun (<em>Triticum sativum<\/em>), le Ma\u00ees (<em>Zea mays<\/em>), l&rsquo;Orge (<em>Hordeum vulgare<\/em>), le Riz (<em>Oryza sativa<\/em>), le Seigle (<em>Secale cereale<\/em>). Il y a aussi le Millet commun ou Mil (<em>Panicum miliaceum<\/em>), le Sorgho commun ou Millet \u00e0 ballais (<em>Sorghum vulgare<\/em>), sans oublier le Sarrasin ou Bl\u00e9 noir (Polygonum fagopyrum).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Les c\u00e9r\u00e9ales appartiennent \u00e0 la famille des Poac\u00e9es (Poaceae) (= Gramin\u00e9es). Le Sarrasin ou Bl\u00e9 noir, lui, fait parti des Polyonac\u00e9es (Polyonaceae). Elles constituent la base de l&rsquo;alimentation humaine et animale. Les c\u00e9r\u00e9ales ont d&rsquo;abord \u00e9t\u00e9 des esp\u00e8ces sauvages cultiv\u00e9es par les Hommes pr\u00e9historiques. L&rsquo;Homme, au fil du temps, a appris \u00e0 s\u00e9lectionner les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[14,18],"tags":[417,970,73,512,850,71],"class_list":["post-13599","post","type-post","status-publish","format-standard","hentry","category-flore","category-textures-vegetales","tag-cereale","tag-epis","tag-graminee","tag-plante","tag-poaceae","tag-poacee"],"_links":{"self":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13599"}],"version-history":[{"count":3,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13599\/revisions"}],"predecessor-version":[{"id":13602,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/13599\/revisions\/13602"}],"wp:attachment":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}