{"id":9460,"date":"2023-04-18T08:09:55","date_gmt":"2023-04-18T06:09:55","guid":{"rendered":"https:\/\/hartog.eu\/?post_type=articles&#038;p=9460"},"modified":"2024-07-23T16:48:13","modified_gmt":"2024-07-23T14:48:13","slug":"10-conseils-pour-reperer-lherbe-de-jacobee","status":"publish","type":"articles","link":"https:\/\/hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/","title":{"rendered":"10 conseils pour rep\u00e9rer l&rsquo;herbe de Jacob\u00e9e"},"content":{"rendered":"<div class=\"product\"><div class=\"product\"><p><strong>Pensez-vous avoir de la Jacob\u00e9e dans votre pr\u00e9 ou souhaitez-vous mieux reconna\u00eetre cette plante ? Hartog Lucerne vous donne ci-dessous 10 conseils pour reconna\u00eetre la Jacob\u00e9e. En identifiant toutes les parties de la plante, vous pouvez v\u00e9rifier si vous avez affaire \u00e0 cette plante toxique ou s&rsquo;il pourrait s&rsquo;agir d&rsquo;une autre plante. Pour \u00e9viter la pr\u00e9sence de la Jacob\u00e9e dans l&rsquo;alimentation des bovins et des chevaux, il est important de reconna\u00eetre la plante et de la distinguer des autres plantes \u00e0 fleurs jaunes. <\/strong><\/p>\n<p><strong>Au cours de la premi\u00e8re ann\u00e9e, la plante forme une rosette peu remarquable, ce qui fait que les jeunes plantes passent souvent inaper\u00e7ues. Au cours de la deuxi\u00e8me ann\u00e9e, la plupart des plantes fleurissent, produisent des graines et meurent. La tige de la Jacob\u00e9e est souvent l\u00e9g\u00e8rement violette. Les feuilles de la Jacob\u00e9e, aux lobes ressemblant \u00e0 de la choucroute, sont vert fonc\u00e9 sur le dessus et l\u00e9g\u00e8rement blanch\u00e2tres en dessous. Lorsque la plante ne fleurit pas (par exemple en raison de la tonte ou du p\u00e2turage), les rosettes de plantes restent pr\u00e9sentes dans la v\u00e9g\u00e9tation.<\/strong><\/p>\n<h2>Feuilles<\/h2>\n<p>La forme de la lame foliaire peut \u00eatre allong\u00e9e (\u00e0 gauche), ovale (au milieu) et ronde (\u00e0 droite). Les feuilles de la Jacob\u00e9e et de certains de ses proches parents ont une lame foliaire ovale le long du bord ext\u00e9rieur, comme on peut le voir avec la deuxi\u00e8me feuille (au milieu).<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-5445 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/2Bladeren-1.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Nombre de folioles<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Le nombre de folioles de la feuille de la Jacob\u00e9e est d&rsquo;un, comme on peut le voir dans le premier exemple (\u00e0 gauche). Sur la photo, on peut voir une repr\u00e9sentation de trois folioles (au milieu) par feuille et de nombreuses folioles par feuille (\u00e0 droite).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5501 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/3Bladeren-2.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Le bord de la lame foliaire ou des folioles<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Le bord de la lame ou des folioles peut \u00eatre d\u00e9crit comme suit :<\/p>\n<ul>\n<li>Lisse, y compris dent\u00e9, cr\u00e9nel\u00e9, ondul\u00e9 (\u00e0 gauche)<\/li>\n<li>Incis\u00e9, y compris lob\u00e9, pennatis\u00e9qu\u00e9 (au milieu)<\/li>\n<li>Palm\u00e9, simple ou doublement penn\u00e9 (\u00e0 droite)<\/li>\n<\/ul>\n<p>Jacob\u00e9e et quelques esp\u00e8ces apparent\u00e9es ont des feuilles simples ou doublement penn\u00e9es, comme on peut le voir dans le troisi\u00e8me exemple (\u00e0 droite).<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-5502 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/4Bladeren-3.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<h3>Niveau d&rsquo;incision du bord de la feuille<\/h3>\n<p>La cirse des champs pr\u00e9sente une double incision du bord de la feuille, comme on peut le voir dans le premier exemple (\u00e0 gauche). L&rsquo;exemple de droite montre une seule incision du bord de la feuille.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-5506 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/5Bladeren-4.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Feuilles poilues<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Les feuilles du Jacob\u00e9e ne sont pas poilues. Un exemple en est donn\u00e9 dans l&rsquo;image de gauche. L&rsquo;exemple en haut \u00e0 droite montre une feuille peu poilue, tandis que l&rsquo;exemple en bas \u00e0 droite montre une feuille poilue.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5562 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/6Bladeren-5.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h2>Plante enti\u00e8re<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>La tige du Jacob\u00e9e est coriace et pr\u00e9sente souvent une coloration rouge \u00e0 sa base. Le Jacob\u00e9e fleurit de juin \u00e0 octobre et atteint une hauteur de 30 \u00e0 100 cm.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5502 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/4Bladeren-3.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Feuilles oppos\u00e9es<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Le Jacob\u00e9e a des feuilles dispos\u00e9es de mani\u00e8re dispers\u00e9e, comme illustr\u00e9 dans l&rsquo;exemple de gauche. L&rsquo;exemple de droite montre des feuilles oppos\u00e9es.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5563 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/8Gehele-plant-4.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Disposition des feuilles<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Le Jacob\u00e9e a \u00e9galement des feuilles en rosette en tant que jeune plante, qui disparaissent cependant \u00e0 un stade ult\u00e9rieur. La plante peut donc avoir des feuilles en rosette ainsi que des feuilles de tige ou exclusivement des feuilles de tige. L&rsquo;exemple sup\u00e9rieur montre des feuilles en rosette et l&rsquo;exemple inf\u00e9rieur montre des feuilles de tige.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"tussenkop\">Fleurs<\/h2>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Tanaisie commune et S\u00e9ne\u00e7on jacob\u00e9e sont souvent confondus. Cependant, leurs fleurs sont nettement diff\u00e9rentes.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>S\u00e9ne\u00e7on jacob\u00e9e\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Absinthe vivace<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-5564\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/9Jacobskruiskruid-1-300x259.jpeg\" alt=\"\" width=\"300\" height=\"259\" srcset=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/9Jacobskruiskruid-1-300x259.jpeg 300w, https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/9Jacobskruiskruid-1.jpeg 440w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u00a0 \u00a0 \u00a0 <img decoding=\"async\" class=\"alignnone size-medium wp-image-5565\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/10boerenwormkruid-3-300x259.jpeg\" alt=\"\" width=\"300\" height=\"259\" srcset=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/10boerenwormkruid-3-300x259.jpeg 300w, https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/10boerenwormkruid-3.jpeg 440w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Dispersion des fleurs<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Les capitules floraux de la tige de jacob\u00e9e ont des p\u00e9doncules de longueurs vari\u00e9es. Cela forme un corymbe, un arrangement floral sp\u00e9cifique. L&rsquo;exemple sup\u00e9rieur montre une repr\u00e9sentation de fleurs dispers\u00e9es de mani\u00e8re irr\u00e9guli\u00e8re.<\/p>\n<h3>Centre de la fleur<\/h3>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Les fleurs de Jacob\u00e9e ont un c\u0153ur de fleur, comme on peut le voir dans l&rsquo;exemple de gauche. L&rsquo;exemple de droite montre une fleur sans c\u0153ur de fleur.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5568 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/12Bloemen-2.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<p>Les capitules floraux qui poussent sur une tige de jacob\u00e9e ont des p\u00e9doncules de diff\u00e9rentes longueurs, de sorte que les capitules floraux forment ensemble un corymbe (terme officiel : corymbe, voir exemple inf\u00e9rieur). L&rsquo;exemple sup\u00e9rieur montre une repr\u00e9sentation de fleurs dispers\u00e9es de mani\u00e8re irr\u00e9guli\u00e8re.<\/p>\n<p>Les fleurs de jacob\u00e9e ont un c\u0153ur de fleur, comme on peut le voir dans l&rsquo;exemple de gauche. L&rsquo;exemple de droite montre une fleur sans c\u0153ur de fleur.<\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Nombre de p\u00e9tales<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Les fleurs de la Jacob\u00e9e ont des p\u00e9tales. L&rsquo;exemple de gauche montre l&rsquo;absence de p\u00e9tales. L&rsquo;exemple du milieu montre quatre p\u00e9tales et l&rsquo;exemple de droite montre plusieurs p\u00e9tales.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5569 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/13Bloemen-4.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h3>Couleur des fleurs<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>La Jacob\u00e9e a une petite fleur de couleur sombre, comme illustr\u00e9 dans l&rsquo;exemple de droite. Cependant, la couleur de la fleur d\u00e9pend de l&#8217;emplacement.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" class=\"size-full wp-image-5570 aligncenter\" src=\"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/14Bloemen-5.png\" alt=\"\" width=\"150\" height=\"130\" \/><\/p>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Le RIKILT, faisant partie de Wageningen UR, a d\u00e9velopp\u00e9 un programme permettant d&rsquo;identifier les plantes \u00e0 fleurs jaunes en r\u00e9pondant \u00e0 plusieurs questions. Le programme permet \u00e9galement de comparer les plantes entre elles et de parcourir les descriptions et les photos.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2>Fourrage sain<\/h2>\n<p>Les fourrages sains de Hartog sont produits gr\u00e2ce \u00e0 des cultures contr\u00f4l\u00e9es, ce qui rend les produits exempts de mauvaises herbes, telles que la plante toxique Jacobaea vulgaris. Apr\u00e8s la coupe, l&rsquo;herbe et\/ou la luzerne sont hach\u00e9es, puis s\u00e9ch\u00e9es \u00e0 tr\u00e8s haute temp\u00e9rature dans un grand tambour de s\u00e9chage. Gr\u00e2ce \u00e0 un s\u00e9chage rapide, la fra\u00eecheur et la saveur du produit sont pr\u00e9serv\u00e9es. De plus, toutes les bact\u00e9ries, les champignons et les agents pathog\u00e8nes sont \u00e9limin\u00e9s. Cela fait que notre <a href=\"https:\/\/hartog.eu\/en\/product\/lucerne-mix\/\">Lucerne Mix<\/a>, <a href=\"https:\/\/hartog.eu\/en\/product\/grass-mix\/\">Grass Mix<\/a> et <a href=\"https:\/\/hartog.eu\/en\/product\/compact-gras-b2b\/\">Compact Gras<\/a> offrent une valeur ajout\u00e9e \u00e9vidente par rapport aux fourrages traditionnels tels que le foin et le pr\u00e9fan\u00e9.<\/p>\n<\/div><\/div>","protected":false},"featured_media":7791,"template":"","area":[250],"suitable-for":[277],"class_list":["post-9460","articles","type-articles","status-publish","has-post-thumbnail","hentry","area-horse-fr","suitable-for-weidebeheer-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>10 conseils pour rep\u00e9rer l&#039;herbe de Jacob\u00e9e - Hartog Lucerne<\/title>\n<meta name=\"description\" content=\"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"10 conseils pour rep\u00e9rer l&#039;herbe de Jacob\u00e9e - Hartog Lucerne\" \/>\n<meta property=\"og:description\" content=\"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/\" \/>\n<meta property=\"og:site_name\" content=\"Hartog Lucerne\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-23T14:48:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hartog.eu\/wp-content\/uploads\/2023\/04\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1883\" \/>\n\t<meta property=\"og:image:height\" content=\"1412\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/\",\"url\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/\",\"name\":\"10 conseils pour rep\u00e9rer l'herbe de Jacob\u00e9e - Hartog Lucerne\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hartog.eu\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg\",\"datePublished\":\"2023-04-18T06:09:55+00:00\",\"dateModified\":\"2024-07-23T14:48:13+00:00\",\"description\":\"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hartog.eu\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg\",\"contentUrl\":\"https:\\\/\\\/hartog.eu\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg\",\"width\":1883,\"height\":1412,\"caption\":\"Alles wat je moet weten over Jacobskruiskruid\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/fr\\\/articles\\\/10-conseils-pour-reperer-lherbe-de-jacobee\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hartog.eu\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Articles\",\"item\":\"https:\\\/\\\/www.hartog.eu\\\/articles\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"10 conseils pour rep\u00e9rer l&#8217;herbe de Jacob\u00e9e\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#website\",\"url\":\"https:\\\/\\\/www.hartog.eu\\\/\",\"name\":\"Grasdrogerij Hartog B.V.\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.hartog.eu\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#organization\",\"name\":\"Grasdrogerij Hartog B.V.\",\"url\":\"https:\\\/\\\/www.hartog.eu\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hartog.eu\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Hartog_logo_green.png\",\"contentUrl\":\"https:\\\/\\\/hartog.eu\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Hartog_logo_green.png\",\"width\":2394,\"height\":608,\"caption\":\"Grasdrogerij Hartog B.V.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hartog.eu\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"10 conseils pour rep\u00e9rer l'herbe de Jacob\u00e9e - Hartog Lucerne","description":"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/","og_locale":"fr_FR","og_type":"article","og_title":"10 conseils pour rep\u00e9rer l'herbe de Jacob\u00e9e - Hartog Lucerne","og_description":"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !","og_url":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/","og_site_name":"Hartog Lucerne","article_modified_time":"2024-07-23T14:48:13+00:00","og_image":[{"width":1883,"height":1412,"url":"https:\/\/www.hartog.eu\/wp-content\/uploads\/2023\/04\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/","url":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/","name":"10 conseils pour rep\u00e9rer l'herbe de Jacob\u00e9e - Hartog Lucerne","isPartOf":{"@id":"https:\/\/www.hartog.eu\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/#primaryimage"},"image":{"@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/#primaryimage"},"thumbnailUrl":"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg","datePublished":"2023-04-18T06:09:55+00:00","dateModified":"2024-07-23T14:48:13+00:00","description":"Apprenez \u00e0 identifier les caract\u00e9ristiques de Jacob\u00e9e (Jacobaea vulgaris) afin de pr\u00e9venir la contamination de vos aliments pour chevaux !","breadcrumb":{"@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/#primaryimage","url":"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg","contentUrl":"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/04\/alles-wat-je-moet-weten-over-jacobskruiskruid.jpg","width":1883,"height":1412,"caption":"Alles wat je moet weten over Jacobskruiskruid"},{"@type":"BreadcrumbList","@id":"https:\/\/www.hartog.eu\/fr\/articles\/10-conseils-pour-reperer-lherbe-de-jacobee\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hartog.eu\/"},{"@type":"ListItem","position":2,"name":"Articles","item":"https:\/\/www.hartog.eu\/articles\/"},{"@type":"ListItem","position":3,"name":"10 conseils pour rep\u00e9rer l&#8217;herbe de Jacob\u00e9e"}]},{"@type":"WebSite","@id":"https:\/\/www.hartog.eu\/#website","url":"https:\/\/www.hartog.eu\/","name":"Grasdrogerij Hartog B.V.","description":"","publisher":{"@id":"https:\/\/www.hartog.eu\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hartog.eu\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.hartog.eu\/#organization","name":"Grasdrogerij Hartog B.V.","url":"https:\/\/www.hartog.eu\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.hartog.eu\/#\/schema\/logo\/image\/","url":"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/02\/Hartog_logo_green.png","contentUrl":"https:\/\/hartog.eu\/wp-content\/uploads\/2023\/02\/Hartog_logo_green.png","width":2394,"height":608,"caption":"Grasdrogerij Hartog B.V."},"image":{"@id":"https:\/\/www.hartog.eu\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/articles\/9460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/articles"}],"about":[{"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/types\/articles"}],"version-history":[{"count":0,"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/articles\/9460\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/media\/7791"}],"wp:attachment":[{"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/media?parent=9460"}],"wp:term":[{"taxonomy":"area","embeddable":true,"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/area?post=9460"},{"taxonomy":"suitable-for","embeddable":true,"href":"https:\/\/hartog.eu\/fr\/wp-json\/wp\/v2\/suitable-for?post=9460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}