{"id":1060,"date":"2023-06-03T17:47:07","date_gmt":"2023-06-03T15:47:07","guid":{"rendered":"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/?p=1060"},"modified":"2023-06-10T18:18:10","modified_gmt":"2023-06-10T16:18:10","slug":"les-abeilles-et-la-pollinisation-en-images","status":"publish","type":"post","link":"https:\/\/stcojardin.fr\/index.php\/2023\/06\/03\/les-abeilles-et-la-pollinisation-en-images\/","title":{"rendered":"Les abeilles et la pollinisation (en images)"},"content":{"rendered":"\n<p>Les abeilles et la pollinisation<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"665\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/05\/genre-apis-.jpg\" alt=\"\" class=\"wp-image-1146\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/05\/genre-apis-.jpg 631w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/05\/genre-apis--285x300.jpg 285w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><figcaption class=\"wp-element-caption\">Verge d&#8217;or du canada &#8211; Amiens 1er septembre 2022<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"970\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/05\/verge-dor-et-abeille-1er-sptembre2022.jpg\" alt=\"\" class=\"wp-image-1147\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/05\/verge-dor-et-abeille-1er-sptembre2022.jpg 810w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/05\/verge-dor-et-abeille-1er-sptembre2022-251x300.jpg 251w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/05\/verge-dor-et-abeille-1er-sptembre2022-768x920.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><figcaption class=\"wp-element-caption\">Verge d&#8217;or avec l&#8217;abeille butinant<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">L\u2019abeille : le num\u00e9ro 1 des pollinisateurs<\/h2>\n\n\n\n<p>L\u2019abeille est dot\u00e9e d\u2019une vision trichromatique qui lui permet de percevoir les couleurs et le chemin \u00e0 suivre pour localiser, au c\u0153ur de la fleur, les endroits les plus riches en nectar. Elle est tr\u00e8s sensible au parfum d\u00e9gag\u00e9 par la fleur, \u00e0 l\u2019ultraviolet et aux couleurs vives comme le bleu et le jaune.<\/p>\n\n\n\n<p>L\u2019abeille est connue pour \u00eatre le meilleur pollinisateur et pour cause. Elle est capable \u00e0 elle seule de butiner le pollen de 250 fleurs par heure, de stocker sur une seule patte 500 000 grains de pollen. Qu\u2019elle soit sauvage ou domestique, des 100 esp\u00e8ces de plantes faisant partie de nos ressources alimentaires, elle en pollinise \u00e0 elle seule 71.<\/p>\n\n\n\n<p>En effet, la liste de ces cultures est tr\u00e8s \u00e9tendue. Des l\u00e9gumes: ail, asperge, aubergine, oignon, betterave, c\u00e9leri, choux, courge, citrouille, moutarde, ciboulette, choux, concombre, persil, radis, navets, f\u00e8ve, laitue, \u2026 Et des fruits: amande, p\u00eache, poire, pomme, prune, raisin, fraise, ch\u00e2taigne, framboises, groseilles, \u2026<\/p>\n\n\n\n<p>Il faut signaler \u00e9galement que celle-ci rend un grand service aux plantes : plus elle butine les fleurs, plus les arbres produiront des fruits de bonne qualit\u00e9 et en bonne quantit\u00e9. Une fleur mal pollinis\u00e9e donnera un fruit de mauvaise qualit\u00e9 (forme et saveur)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment les abeilles pollinisent les fleurs ?&nbsp;<\/h2>\n\n\n\n<p>L\u2019abeille recueille le pollen et le nectar de la fleur. Une partie de ce nectar (qui est situ\u00e9 sur l\u2019\u00e9tamine) reste coll\u00e9e aux poils de l\u2019abeille pendant le transport jusqu\u2019\u00e0 une autre fleur.&nbsp; Lorsqu\u2019elle se pose sur l\u2019autre fleur, ce nectar est d\u00e9pos\u00e9 sur le stigmate, ou le pistil (organes de reproduction femelles).&nbsp; &nbsp;C\u2019est gr\u00e2ce \u00e0 cela que la f\u00e9condation est possible, et que des graines peuvent se d\u00e9velopper.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"721\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/eglanteir-1024x721.jpg\" alt=\"\" class=\"wp-image-1193\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir-1024x721.jpg 1024w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir-300x211.jpg 300w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir-768x541.jpg 768w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir-1536x1081.jpg 1536w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir-1800x1267.jpg 1800w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/eglanteir.jpg 1919w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Eglantier StCO jardin 29 mai 2023  L&#8217;anth\u00e8re avec les \u00e9tamines, petites boules oranges \u00e0 l&#8217;extr\u00e9mit\u00e9 des filets , tiges jaunes claires contient le pollen. Dans le processus de pollinisation, l&#8217;abeille va transporter les fines particules de pollen au sein du stigmate au centre . Le pollen va germer et former un tube pollinique qui va s&#8217;enfoncer dans le style jusqu&#8217;aux ovaires pour la fusion des gam\u00e8tes et la f\u00e9condation &#8211; le renflement jaune claire au milieu correspond au pistil, la gyn\u00e9c\u00e9e  dont font partie le style et la stigmate au sommet-<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"824\" data-id=\"1248\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-1024x824.jpg\" alt=\"\" class=\"wp-image-1248\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-1024x824.jpg 1024w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-300x241.jpg 300w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-768x618.jpg 768w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-1536x1235.jpg 1536w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-2048x1647.jpg 2048w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/sauge-et-mauve-1800x1448.jpg 1800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">La mauve et la sauge sclar\u00e9e<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"909\" data-id=\"1245\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/pollen-et-mauve.jpg\" alt=\"\" class=\"wp-image-1245\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/pollen-et-mauve.jpg 864w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/pollen-et-mauve-285x300.jpg 285w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/pollen-et-mauve-768x808.jpg 768w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><figcaption class=\"wp-element-caption\">l&#8217;abeille butine<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"921\" data-id=\"1246\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/entree-dans-la-mauve.jpg\" alt=\"\" class=\"wp-image-1246\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/entree-dans-la-mauve.jpg 852w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/entree-dans-la-mauve-278x300.jpg 278w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/entree-dans-la-mauve-768x830.jpg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><figcaption class=\"wp-element-caption\">tous ses poils sont recouvert de pollen blanc<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"874\" data-id=\"1243\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris-1024x874.jpeg\" alt=\"\" class=\"wp-image-1243\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris-1024x874.jpeg 1024w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris-300x256.jpeg 300w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris-768x655.jpeg 768w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris-1536x1311.jpeg 1536w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-couvert-de-pollent-blanc-gris.jpeg 1638w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">pollen blanc de la mauve<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"717\" height=\"1024\" data-id=\"1249\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve-717x1024.jpg\" alt=\"\" class=\"wp-image-1249\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve-717x1024.jpg 717w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve-210x300.jpg 210w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve-768x1096.jpg 768w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve-1076x1536.jpg 1076w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/Abeille-en-vol-vers-la-mauve.jpg 1277w\" sizes=\"auto, (max-width: 717px) 100vw, 717px\" \/><figcaption class=\"wp-element-caption\">en vol<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"863\" height=\"910\" data-id=\"1251\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/abeille-epifamille-genre-anthophila.jpg\" alt=\"\" class=\"wp-image-1251\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-epifamille-genre-anthophila.jpg 863w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-epifamille-genre-anthophila-285x300.jpg 285w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/abeille-epifamille-genre-anthophila-768x810.jpg 768w\" sizes=\"auto, (max-width: 863px) 100vw, 863px\" \/><figcaption class=\"wp-element-caption\">apr\u00e8s<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"863\" height=\"910\" data-id=\"1247\" src=\"http:\/\/xoqeuee.cluster028.hosting.ovh.net\/wp-content\/uploads\/2023\/06\/en-vol-vers-la-mauve.jpg\" alt=\"\" class=\"wp-image-1247\" srcset=\"https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/en-vol-vers-la-mauve.jpg 863w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/en-vol-vers-la-mauve-285x300.jpg 285w, https:\/\/stcojardin.fr\/wp-content\/uploads\/2023\/06\/en-vol-vers-la-mauve-768x810.jpg 768w\" sizes=\"auto, (max-width: 863px) 100vw, 863px\" \/><figcaption class=\"wp-element-caption\">en vol , de fleur en fleur vers la mauve ,  j&#8217;y retourne<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>A suivre&#8230;&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les abeilles et la pollinisation L\u2019abeille : le num\u00e9ro 1 des pollinisateurs L\u2019abeille est dot\u00e9e d\u2019une vision trichromatique qui lui permet de percevoir les couleurs et le chemin \u00e0 suivre pour localiser, au c\u0153ur de [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1060","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/posts\/1060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1060"}],"version-history":[{"count":7,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/posts\/1060\/revisions"}],"predecessor-version":[{"id":1255,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/posts\/1060\/revisions\/1255"}],"wp:attachment":[{"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stcojardin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}