{"id":277,"date":"2017-04-10T11:54:59","date_gmt":"2017-04-10T09:54:59","guid":{"rendered":"http:\/\/steimer.fr\/?page_id=277"},"modified":"2023-04-24T20:11:04","modified_gmt":"2023-04-24T18:11:04","slug":"ostra-semoir","status":"publish","type":"page","link":"https:\/\/steimer.fr\/en\/ostra-semoir\/","title":{"rendered":"OSTRA &#8211; Semoir"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2798 size-full\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/semoir-steimer.jpg\" alt=\"semoir steimer\" width=\"1500\" height=\"500\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/semoir-steimer.jpg 1500w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/semoir-steimer-300x100.jpg 300w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/semoir-steimer-768x256.jpg 768w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/semoir-steimer-1024x341.jpg 1024w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<table style=\"height: 505px;\" width=\"1431\">\n<tbody>\n<tr>\n<td style=\"width: 60%;\">\n<h2>OSTRA<\/h2>\n<h2>Semer facilement et avec pr\u00e9cision tous types de graines<\/h2>\n<p>OSTRA est un semoir m\u00e9canique \u00e0 distribution \u00e0 ergots, de deux tailles diff\u00e9rentes. Il s&rsquo;adapte ainsi \u00e0 toutes les tailles de graines, des plus petites aux plus grosses.<\/p>\n<p>La r\u00e9gularit\u00e9 de la distribution est assur\u00e9e par la bo\u00eete de vitesse \u00e0 3 cames, \u00e9quip\u00e9e d&rsquo;un s\u00e9lecteur.<\/p>\n<p>La tr\u00e9mie, en forme de V, permet un bon d\u00e9versement des semences, d&rsquo;autant qu&rsquo;elle est \u00e9quip\u00e9e d&rsquo;un agitateur qui offre une distribution continue et r\u00e9guli\u00e8re.<\/p>\n<p>Au choix, des doubles disques d\u00e9cal\u00e9s ou des socs sont utilis\u00e9s comme \u00e9l\u00e9ments semeurs, en fonction du type de sol.<\/p>\n<p>\u00c0 la suite du semis, une herse \u00e0 dents fuyantes nivelle le terrain, pour garantir une bonne implantation des semences. OSTRA peut aussi \u00eatre \u00e9quip\u00e9e d&rsquo;un autre outil \u00e0 l&rsquo;arri\u00e8re, pour compl\u00e9ter ce travail de nivellement.<\/td>\n<td class=\"tabdroite\" style=\"width: 40%px;\">[ngg_images source=\u00a0\u00bbgalleries\u00a0\u00bb container_ids=\u00a0\u00bb17&Prime; display_type=\u00a0\u00bbphotocrati-nextgen_basic_thumbnails\u00a0\u00bb override_thumbnail_settings=\u00a0\u00bb0&Prime; thumbnail_width=\u00a0\u00bb240&Prime; thumbnail_height=\u00a0\u00bb160&Prime; thumbnail_crop=\u00a0\u00bb1&Prime; images_per_page=\u00a0\u00bb20&Prime; number_of_columns=\u00a0\u00bb2&Prime; ajax_pagination=\u00a0\u00bb0&Prime; show_all_in_lightbox=\u00a0\u00bb0&Prime; use_imagebrowser_effect=\u00a0\u00bb0&Prime; show_slideshow_link=\u00a0\u00bb0&Prime; slideshow_link_text=\u00a0\u00bb[Show slideshow]\u00a0\u00bb order_by=\u00a0\u00bbsortorder\u00a0\u00bb order_direction=\u00a0\u00bbASC\u00a0\u00bb returns=\u00a0\u00bbincluded\u00a0\u00bb maximum_entity_count=\u00a0\u00bb500&Prime;]<\/p>\n<p><a href=\"http:\/\/steimer.fr\/wp-content\/uploads\/2018\/11\/Brochure-OSTRA-19112018.pdf\"><img decoding=\"async\" class=\"alignnone wp-image-536\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/pdf-icon-150x150.png\" alt=\"\" width=\"39\" height=\"39\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/pdf-icon-150x150.png 150w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/pdf-icon-300x300.png 300w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/pdf-icon-768x768.png 768w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/04\/pdf-icon.png 1024w\" sizes=\"(max-width: 39px) 100vw, 39px\" \/><\/a><span style=\"font-size: 10pt;\"><a href=\"http:\/\/steimer.fr\/wp-content\/uploads\/2018\/11\/Brochure-OSTRA-19112018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"color: #ff0000;\">T\u00e9l\u00e9charger la brochure<\/span><\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 1421px;\" colspan=\"2\">\u00a0\u00a0\t\t\t\t\t\t<style>\r\n\t\t\t\t\r\n\t\t\t\t\t#tab_container_375 {\r\n\toverflow:hidden;\r\n\tdisplay:block;\r\n\twidth:100%;\r\n\tborder:0px solid #ddd;\r\n\tmargin-bottom:30px;\r\n\t}\r\n\r\n#tab_container_375 .tab-content{\r\n\tpadding:20px;\r\n\tborder: 1px solid #e6e6e6 !important;\r\n\tmargin-top: 0px;\r\n\tbackground-color:#ffffff !important;\r\n\tcolor: #000000 !important;\r\n\tfont-size:14px !important;\r\n\tfont-family: Open Sans !important;\r\n\t\r\n\t\tborder: 1px solid #e6e6e6 !important;\r\n\t}\r\n#tab_container_375 .wpsm_nav-tabs {\r\n    border-bottom: 0px solid #ddd;\r\n}\r\n#tab_container_375 .wpsm_nav-tabs > li.active > a, #tab_container_375 .wpsm_nav-tabs > li.active > a:hover, #tab_container_375 .wpsm_nav-tabs > li.active > a:focus {\r\n\tcolor: #000000 !important;\r\n\tcursor: default;\r\n\tbackground-color: #ffffff !important;\r\n\tborder: 1px solid #e6e6e6 !important;\r\n}\r\n\r\n#tab_container_375 .wpsm_nav-tabs > li > a {\r\n    margin-right: 0px !important; \r\n    line-height: 1.42857143 !important;\r\n    border: 1px solid #d5d5d5 !important;\r\n    border-radius: 0px 0px 0 0 !important; \r\n\tbackground-color: #e8e8e8 !important;\r\n\tcolor: #189cd9 !important;\r\n\tpadding: 15px 18px 15px 18px !important;\r\n\ttext-decoration: none !important;\r\n\tfont-size: 16px !important;\r\n\ttext-align:center !important;\r\n\tfont-family: Open Sans !important;\r\n}\r\n#tab_container_375 .wpsm_nav-tabs > li > a:focus {\r\noutline: 0px !important;\r\n}\r\n\r\n#tab_container_375 .wpsm_nav-tabs > li > a:before {\r\n\tdisplay:none !important;\r\n}\r\n#tab_container_375 .wpsm_nav-tabs > li > a:after {\r\n\tdisplay:none !important ;\r\n}\r\n#tab_container_375 .wpsm_nav-tabs > li{\r\npadding:0px !important ;\r\nmargin:0px;\r\n}\r\n\r\n#tab_container_375 .wpsm_nav-tabs > li > a:hover , #tab_container_375 .wpsm_nav-tabs > li > a:focus {\r\n    color: #189cd9 !important;\r\n    background-color: #e8e8e8 !important;\r\n\tborder: 1px solid #d5d5d5 !important;\r\n\t\r\n}\r\n#tab_container_375 .wpsm_nav-tabs > li > a .fa{\r\n\r\nmargin-right:5px !important;\r\n\r\nmargin-left:5px !important;\r\n\r\n\r\n}\r\n\r\n\t\t#tab_container_375 .wpsm_nav-tabs a{\r\n\t\t\tbackground-image: none;\r\n\t\t\tbackground-position: 0 0;\r\n\t\t\tbackground-repeat: repeat-x;\r\n\t\t}\r\n\t\t\t\r\n\r\n\r\n#tab_container_375 .wpsm_nav-tabs > li {\r\n    float: left;\r\n    margin-bottom: -1px !important;\r\n\tmargin-right:0px !important; \r\n}\r\n\r\n\r\n#tab_container_375 .tab-content{\r\noverflow:hidden !important;\r\n}\r\n\r\n\r\n@media (min-width: 769px) {\r\n\r\n\t#tab_container_375 .wpsm_nav-tabs > li{\r\n\t\tfloat:left !important ;\r\n\t\t\t\tmargin-right:-1px !important;\r\n\t\t\t\t\t}\r\n\t#tab_container_375 .wpsm_nav-tabs{\r\n\t\tfloat:none !important;\r\n\t\tmargin:0px !important;\r\n\t}\r\n\r\n\t#tab_container_375 .wpsm_nav-tabs > li {\r\n\t\t\t\t\r\n\t}\r\n\t#tab_container_375 .wpsm_nav{\r\n\t\t\t}\r\n\r\n}\r\n\r\n\r\n\r\n@media (max-width: 768px) {\r\n\t#tab_container_375 .wpsm_nav-tabs > li {\r\n\t\t\t\t\r\n\t}\r\n\t#tab_container_375 .wpsm_nav{\r\n\t\t\t}\r\n}\r\n\r\n\r\n\t.wpsm_nav-tabs li:before{\r\n\t\tdisplay:none !important;\r\n\t}\r\n\r\n\t@media (max-width: 768px) {\r\n\t\t\t\t\r\n\t\t\t\t.wpsm_nav-tabs{\r\n\t\t\tmargin-left:0px !important;\r\n\t\t\tmargin-right:0px !important; \r\n\t\t\t\r\n\t\t}\r\n\t\t\t\t#tab_container_375 .wpsm_nav-tabs > li{\r\n\t\t\tfloat:none !important;\r\n\t\t}\r\n\t\t\t\r\n\t}table {\r\n    font-family: &quot;poppins&quot;, &quot;Times New Roman&quot;, Times, serif;\r\n    }\r\np {\r\n    font-family: &quot;poppins&quot;, &quot;Times New Roman&quot;, Times, serif;\r\n    }\r\n\t\t\t\t<\/style>\r\n\t\t\t\t<div id=\"tab_container_375\" >\r\n\t \r\n\t\t\t\t\t<ul class=\"wpsm_nav wpsm_nav-tabs\" role=\"tablist\" id=\"myTab_375\">\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<li role=\"presentation\"  class=\"active\"  onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t<a href=\"#tabs_desc_375_1\" aria-controls=\"tabs_desc_375_1\" role=\"tab\" data-toggle=\"tab\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa fa-wrench\"><\/i> \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<span>Donn\u00e9es techniques<\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<li role=\"presentation\"  onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t<a href=\"#tabs_desc_375_2\" aria-controls=\"tabs_desc_375_2\" role=\"tab\" data-toggle=\"tab\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa fa-check\"><\/i> \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<span>Equipement standard<\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<li role=\"presentation\"  onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t<a href=\"#tabs_desc_375_3\" aria-controls=\"tabs_desc_375_3\" role=\"tab\" data-toggle=\"tab\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa fa-plus\"><\/i> \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<span>Options<\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<li role=\"presentation\"  onclick=\"do_resize()\">\r\n\t\t\t\t\t\t\t\t<a href=\"#tabs_desc_375_4\" aria-controls=\"tabs_desc_375_4\" role=\"tab\" data-toggle=\"tab\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"fa fa-download\"><\/i> \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<span>Brochure \u00e0 t\u00e9l\u00e9charger<\/span>\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t <\/ul>\r\n\r\n\t\t\t\t\t  <!-- Tab panes -->\r\n\t\t\t\t\t  <div class=\"tab-content\" id=\"tab-content_375\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t <div role=\"tabpanel\" class=\"tab-pane  in active \" id=\"tabs_desc_375_1\">\r\n\t\t\t\t\t\t\t\t<p>OSTRA dispose de trois types de mod\u00e8les, pour un semis sur une largeur de 3 m, 3,5 m ou 4 m.<\/p>\r\n<br>\r\n\u00a0\r\n\r\n<img decoding=\"async\" class=\"aligncenter wp-image-3394\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/Tableau-Ostra-new-1024x231.jpg\" alt=\"\" width=\"800\" height=\"180\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/Tableau-Ostra-new-1024x231.jpg 1024w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/Tableau-Ostra-new-300x68.jpg 300w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/Tableau-Ostra-new-768x173.jpg 768w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/Tableau-Ostra-new.jpg 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n<p style=\"text-align: center;\"><span style=\"font-size: 14pt;\"><u>Description d'OSTRA<\/u><\/span><\/p>\r\n\u00a0\r\n\r\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2056\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/ostra2.png\" alt=\"schema ostra\" width=\"1134\" height=\"850\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/ostra2.png 1134w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/ostra2-300x225.png 300w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/ostra2-768x576.png 768w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/ostra2-1024x768.png 1024w\" sizes=\"(max-width: 1134px) 100vw, 1134px\" \/>\t\t\t\t\t\t <\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t <div role=\"tabpanel\" class=\"tab-pane \" id=\"tabs_desc_375_2\">\r\n\t\t\t\t\t\t\t\t<p>La version de s\u00e9rie d'OSTRA dispose de nombreux accessoires : <\/p><br>\r\n\r\n<table><tbody>\r\n<tr><td style=\"width:50%;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/semoir-ostra-min.jpg\" alt=\"semoir m\u00e9canique\" width=\"500\" height=\"332\" class=\"alignleft size-large wp-image-933\" \/><\/td><td>Un ch\u00e2ssis fixe<\/td><\/tr>\r\n\r\n<tr><td>\r\nUne distribution entra\u00een\u00e9e par roue et qui fonctionne \u00e0 l'aide de deux ergots de diam\u00e8tre diff\u00e9rents. Il est ainsi possible de passer de graines tr\u00e8s petites \u00e0 de plus grosses, simplement \u00e0 l'aide d'une goupille. La r\u00e9gularit\u00e9 de la distribution est assur\u00e9e par une bo\u00eete de vitesse \u00e0 3 cames, avec variateur \u00e0 rotation continue.<\/td><td><img decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/selecteur-ostra-min.jpg\" alt=\"distribution semoir\" width=\"400\" class=\"alignright size-full wp-image-934\" \/><\/td><\/tr>\r\n\r\n<tr><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/organe-min.png\" alt=\"disque semoir\" width=\"500\" height=\"305\" class=\"alignleft size-full wp-image-939\" \/><\/td><td>Des doubles disques d\u00e9cal\u00e9s, des disques simples, des disques doubl\u00e9s d'un disque en caoutchouc ou des socs en tant qu'\u00e9l\u00e9ments semeurs. <br>Les disques se comportent mieux dans les terres l\u00e9g\u00e8res, m\u00eame s'il y a beaucoup de r\u00e9sidus. Ils sont coupl\u00e9s \u00e0 des roues plombeuses r\u00e9glables en pression, qui tassent le sol juste apr\u00e8s le semis. <br>Les socs, prot\u00e9g\u00e9s pour \u00e9viter l'amas de terre, sont surtout utilis\u00e9s sur les sols plus difficiles.<\/td><\/tr>\r\n\r\n<tr><td>Deux traceurs hydrauliques centraux, facilement repliables et d\u00e9pliables. Ils ont une s\u00e9curit\u00e9 \u00e0 boulon pour garantir une fiabilit\u00e9 en cas d'obstacles.<\/td><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/Traceur-hydraulique-min.jpg\" alt=\"traceur semoir\" width=\"218\" height=\"428\" class=\"alignright size-full wp-image-935\" \/><\/td><\/tr>\r\n\r\n<tr><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/Bac-dessai-min.jpg\" alt=\"bac essai semoir\" width=\"500\" height=\"279\" class=\"alignleft size-full wp-image-936\" \/><\/td><td>Des bacs d'essai de d\u00e9bit et de vidange, facilement transportables pour des essais simples et rapides.<\/td><\/tr>\r\n\r\n<tr><td>Une tr\u00e9mie en forme de V avec couvercle, qui permet de prot\u00e9ger les semences de la pluie et de la poussi\u00e8re \u00e9ventuelles.<\/td><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/Couvercle-min-e1499758852620.png\" alt=\"tr\u00e9mie semoir\" width=\"350\" height=\"392\" class=\"alignright size-full wp-image-937\" \/><\/td><\/tr>\r\n\r\n<tr><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/06\/Indicateur-niveau-de-grains-min.jpg\" alt=\"indicateur niveau grains\" width=\"268\" height=\"237\" class=\"alignleft size-full wp-image-938\" \/><\/td><td>Un indicateur m\u00e9canique du niveau de grains, visible du poste de conduite.<\/td><\/tr>\r\n\r\n<tr><td>Une herse \u00e0 dents fuyantes, qui permet un nivellement optimal apr\u00e8s le semis.<\/td><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/disque-herse-ostra-min.jpg\" alt=\"semoir steimer\" width=\"500\" height=\"326\" class=\"alignright size-full wp-image-940\" \/><\/td><\/tr>\r\n\r\n<tr><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/passerelle-ostra-min.jpg\" alt=\"passerelle chargement\" width=\"500\" height=\"333\" class=\"alignleft size-large wp-image-941\" \/><\/td><td>Une passerelle accessible en toute s\u00e9curit\u00e9, pour charger la tr\u00e9mie et v\u00e9rifier son fonctionnement.<\/td><\/tr>\r\n\r\n<tr><td>L'\u00e9clairage<\/td><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/06\/signalisation-min-1.jpg\" alt=\"signalisation ostra\" width=\"358\" height=\"213\" class=\"alignright size-full wp-image-1114\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/06\/signalisation-min-1.jpg 358w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/06\/signalisation-min-1-300x178.jpg 300w\" sizes=\"(max-width: 358px) 100vw, 358px\" \/><\/td><\/tr>\r\n\r\n<\/tbody><\/table>\t\t\t\t\t\t <\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t <div role=\"tabpanel\" class=\"tab-pane \" id=\"tabs_desc_375_3\">\r\n\t\t\t\t\t\t\t\t<p>Bien que les traceurs hydrauliques soient pr\u00e9vus dans l'\u00e9quipement standard, il est possible de commander un mod\u00e8le OSTRA qui n'en dispose pas.<\/p><br>\r\n\r\n<p>Il est aussi possible d'ajouter plusieurs accessoires au semoir :<\/p><br>\r\n\r\n<table><tbody>\r\n<tr><td style=\"width:50%;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/boitier-ostra-min.png\" alt=\"boitier semoir\" width=\"500\" height=\"332\" class=\"alignleft size-large wp-image-942\" \/><\/td><td>Un bo\u00eetier \u00e9lectrique fermeture 2x2 avec jalonnage de pr\u00e9lev\u00e9e, qui permet notamment la gestion de la vitesse, de la distance et de la surface. En suppl\u00e9ment, ce bo\u00eetier peut contenir une fermeture de rangs 2x2, qui s'effectue automatiquement, \u00e0 la lev\u00e9e du semoir<\/td><\/tr>\r\n\r\n<tr><td>Des efface-traces, que l'on peut r\u00e9gler, sont aussi disponibles sur OSTRA. Ils disposent de lames \u00e0 ressorts.<\/td><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/Sans-titre-min.png\" alt=\"efface trace\" width=\"300\" height=\"300\" class=\"alignright size-full wp-image-1093\" \/><\/td><\/tr>\r\n\r\n<tr><td><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/07\/traceurs-pr\u00e9lev\u00e9e-ostra-min.png\" alt=\"traceur pr\u00e9lev\u00e9e\" width=\"500\" height=\"312\" class=\"alignleft size-large wp-image-943\" \/><\/td><td>Pour ceux qui souhaiteraient effectuer une pulv\u00e9risation avant que les cultures ne soient lev\u00e9es, nous conseillons l'ajout de traceurs de pr\u00e9lev\u00e9e \u00e9lectriques. <\/td><\/tr>\r\n<\/tbody><\/table>\t\t\t\t\t\t <\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t <div role=\"tabpanel\" class=\"tab-pane \" id=\"tabs_desc_375_4\">\r\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3498 size-medium\" src=\"http:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/couverture-brochure-ostra-209x300.jpg\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/couverture-brochure-ostra-209x300.jpg 209w, https:\/\/steimer.fr\/wp-content\/uploads\/2017\/12\/couverture-brochure-ostra.jpg 393w\" sizes=\"(max-width: 209px) 100vw, 209px\" \/>\r\n<p style=\"text-align: center;\"><a href=\"http:\/\/steimer.fr\/wp-content\/uploads\/2018\/11\/Brochure-OSTRA-19112018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">T\u00e9l\u00e9chargement de la brochure PDF<\/a><\/p>\t\t\t\t\t\t <\/div>\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t <\/div>\r\n\t\t\t\t\t \r\n\t\t\t\t <\/div>\r\n <script>\r\n\t\tjQuery(function () {\r\n\t\t\tjQuery('#myTab_375 a:first').tab('show')\r\n\t\t});\r\n\t\t\r\n\t\t\t\tjQuery(function(){\r\n\t\t\tvar b=\"fadeIn\";\r\n\t\t\tvar c;\r\n\t\t\tvar a;\r\n\t\t\td(jQuery(\"#myTab_375 a\"),jQuery(\"#tab-content_375\"));function d(e,f,g){\r\n\t\t\t\te.click(function(i){\r\n\t\t\t\t\ti.preventDefault();\r\n\t\t\t\t\tjQuery(this).tab(\"show\");\r\n\t\t\t\t\tvar h=jQuery(this).data(\"easein\");\r\n\t\t\t\t\tif(c){c.removeClass(a);}\r\n\t\t\t\t\tif(h){f.find(\"div.active\").addClass(\"animated \"+h);a=h;}\r\n\t\t\t\t\telse{if(g){f.find(\"div.active\").addClass(\"animated \"+g);a=g;}else{f.find(\"div.active\").addClass(\"animated \"+b);a=b;}}c=f.find(\"div.active\");\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t});\r\n\t\t\r\n\r\n\t\tfunction do_resize(){\r\n\r\n\t\t\tvar width=jQuery( '.tab-content .tab-pane iframe' ).width();\r\n\t\t\tvar height=jQuery( '.tab-content .tab-pane iframe' ).height();\r\n\r\n\t\t\tvar toggleSize = true;\r\n\t\t\tjQuery('iframe').animate({\r\n\t\t\t    width: toggleSize ? width : 640,\r\n\t\t\t    height: toggleSize ? height : 360\r\n\t\t\t  }, 250);\r\n\r\n\t\t\t  toggleSize = !toggleSize;\r\n\t\t}\r\n\r\n\r\n\t<\/script>\r\n\t\t\t\t\r\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>OSTRA Semer facilement et avec pr\u00e9cision tous types de graines OSTRA est un semoir m\u00e9canique \u00e0 distribution \u00e0 ergots, de deux tailles diff\u00e9rentes. Il s&rsquo;adapte ainsi \u00e0 toutes les tailles de graines, des plus petites aux plus grosses. La r\u00e9gularit\u00e9 de la distribution est assur\u00e9e par la bo\u00eete de vitesse \u00e0 3 cames, \u00e9quip\u00e9e d&rsquo;un &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/steimer.fr\/en\/?p=375\" class=\"more-link\">Read more<span class=\"screen-reader-text\"> \u00ab\u00a0Ostra\u00a0\u00bb<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inspiro_hide_title":false,"footnotes":""},"class_list":["post-277","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>STEIMER - Semoir m\u00e9canique OSTRA \u00e0 distribution \u00e0 ergots<\/title>\n<meta name=\"description\" content=\"OSTRA est un semoir m\u00e9canique \u00e0 distribution \u00e0 ergots, offrant pr\u00e9cision de dosage et polyvalence des tailles de graines. 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