{"id":3690,"date":"2020-12-28T23:29:20","date_gmt":"2020-12-28T22:29:20","guid":{"rendered":"https:\/\/horti-generation.com\/?p=3690"},"modified":"2022-01-15T16:23:50","modified_gmt":"2022-01-15T15:23:50","slug":"nouvelle-generation-de-producteurs-sous-serre-en-amerique-du-nord","status":"publish","type":"post","link":"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serre-en-amerique-du-nord\/","title":{"rendered":"Nouvelle g\u00e9n\u00e9ration de producteurs sous serre en Am\u00e9rique du Nord"},"content":{"rendered":"\n<h2><strong>Introduction<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>En g\u00e9n\u00e9ral, <strong>trois cultures<\/strong> sous serres (l\u00e9gumes \/ fruits) sont les plus repr\u00e9sent\u00e9es en Am\u00e9rique du Nord dans toutes les provinces et tous les \u00c9tats. En effet, les <strong>tomates<\/strong>, les <strong>poivrons<\/strong> et les <strong>concombres<\/strong> se retrouvent fr\u00e9quemment dans les serres canadiennes et am\u00e9ricaines.<\/p>\n\n\n\n<p>Cependant, depuis les ann\u00e9es 2000, la<strong> concurrence des entreprises bas\u00e9es au Mexique<\/strong> avec des co\u00fbts de production bien inf\u00e9rieurs exerce une forte pression sur les mara\u00eechers nord-am\u00e9ricains.<\/p>\n\n\n\n<p>R\u00e9cemment, des <strong>cultures alternatives \u00e0 plus haute valeur ajout\u00e9e<\/strong> (principalement une production sans pesticides &#8211; syst\u00e8mes hydroponiques) se d\u00e9veloppent pour r\u00e9pondre aux demandes des march\u00e9s locaux. La crise actuelle avec le coronavirus (Covid-19) <strong>catalyse cette tendance<\/strong>, la notion d&#8217;autonomie alimentaire est au centre des discussions. En effet, la fili\u00e8re mara\u00eech\u00e8re est \u00e0 l&#8217;honneur et les pouvoirs publics soutiennent le financement de nouveaux projets.<\/p>\n\n\n\n<p>Dans cet article, nous passerons en revue les cultures concern\u00e9es par ces tendances.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4><strong>&#8211; <span class=\"has-inline-color has-thr-acc-color\">L\u00e9gumes verts feuillus (laitue, chou fris\u00e9 \u2026)<\/span><\/strong><\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Syst\u00e8mes hydroponiques NFT <\/strong><\/p>\n\n\n\n<p>La <strong>laitue<\/strong> a un cycle de croissance court (4-6 semaines) du semis \u00e0 la r\u00e9colte. Les plantes peuvent \u00eatre cultiv\u00e9es en utilisant la <strong>technique du film nutritif (NFT : <em>Nutrient Film Technique<\/em> <\/strong>en anglais<strong>)<\/strong> en utilisant des syst\u00e8mes de ravitaillement fixes ou mobiles.<\/p>\n\n\n\n<p>L&#8217;article ci-dessous (disponible sur le blog) vous donnera plus de d\u00e9tails sur les <strong>syst\u00e8mes NFT<\/strong> pour les l\u00e9gumes-feuilles: <a href=\"https:\/\/horti-generation.com\/hydroponic-introduction-lettuce-on-nft-system-under-greenhouses\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/horti-generation.com\/hydroponic-introduction-lettuce-on-nft-system-under-greenhouses\/<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Hydroponics Business | The Amhydro Solution\" width=\"730\" height=\"411\" src=\"https:\/\/www.youtube.com\/embed\/8_LTytIVwJs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><figcaption><em>Source : technologie AM HYDRO \/ AMERICAN HYDROPONICS avec des projets aux USA et dans le monde<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Syst\u00e8mes hydroponiques DWF or DFT <\/strong><\/p>\n\n\n\n<p>La technique Deep Flow <strong>(DFT: Deep Flow Technique<\/strong> en anglais<strong>)<\/strong> est \u00e9galement une option int\u00e9ressante pour produire des l\u00e9gumes verts \u00e0 feuilles de mani\u00e8re intensive et de qualit\u00e9 sur une plus grande surface allant de 1 \u00e0 2 ha et plus :<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Hydronov - Deep Water Hydroponics Growing System\" width=\"730\" height=\"548\" src=\"https:\/\/www.youtube.com\/embed\/Xbp14MEaZ58?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><figcaption><em>Source: entreprise HYDRONOV avec son expertise en culture hydroponique aux USA et Canada<\/em> <\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>La <strong>dur\u00e9e de conservation de la laitue <\/strong>est en moyenne de 5 \u00e0 8 jours selon la technique post-r\u00e9colte (contr\u00f4le de l&#8217;atmosph\u00e8re, lavage des laitues \u2026), la vari\u00e9t\u00e9 des cultures, la gestion de l&#8217;exploitation et le conditionnement. Un grand nombre de producteurs souhaitent \u00eatre implant\u00e9s \u00e0 proximit\u00e9 de leur march\u00e9 pour fournir des produits frais \u2026 Les clients recherchent \u00e9galement plus de <strong>tra\u00e7abilit\u00e9<\/strong> et de <strong>transparence<\/strong>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4><span class=\"has-inline-color has-thr-acc-color\"><strong>&#8211;<\/strong> <strong>Plantes aromatiques comestibles (herbes)<\/strong><\/span><\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>De plus en plus de serriculteurs proches des grandes villes se tournent vers la culture d&#8217;herbes comme le <strong>basilic <\/strong>(<em>Ocimum basilicum<\/em>), la <strong>coriandre<\/strong> (<em>Coriandrum sativum<\/em>), le <strong>cerfeuil<\/strong> (<em>Anthriscus cerefolium<\/em>), l&#8217;a<strong>neth<\/strong> (<em>Anethum graveolens<\/em>), la <strong>m\u00e9lisse<\/strong> (<em>Melissa officinalis<\/em>), la <strong>marjolaine douce<\/strong> (<em>Origanum majorana<\/em>), <strong>origan <\/strong>(<em>Origanum vulgare<\/em>), <strong>persil<\/strong> (<em>Petroselinum crispum<\/em>), <strong>sauge <\/strong>(<em>Salvia officinalis<\/em>),<strong> thym <\/strong>(<em>Thymus vulgaris<\/em>) \u2026<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/P1060376-1024x700.jpg\" alt=\"This image has an empty alt attribute; its file name is P1060376-1024x700.jpg\"\/><figcaption>NFT: Mobile Gullies System (MGS) utilis\u00e9 pour faire pousser du basilic sous des serres en plastique avec des \u00e9crans d&#8217;ombrage<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Cet exemple de culture (photo ci-dessus) montre les <strong>avantages des syst\u00e8mes hydroponiques <\/strong>produisant de la coh\u00e9rence, une <strong>croissance rapide<\/strong> des plantes et un produit propre. Il est possible de r\u00e9pondre \u00e0 des besoins culturels et nutritionnels sp\u00e9cifiques. De plus, il est <strong>fonctionnel pendant l&#8217;hiver <\/strong>pour produire des herbes lorsque les prix du march\u00e9 sont les plus \u00e9lev\u00e9s.<\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-1 wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/IMG_20180326_123126-1-1024x482.jpg\" alt=\"\" data-id=\"\"\/><figcaption class=\"blocks-gallery-item__caption\"><em>Culture de la coriandre sur un syst\u00e8me hydroponique (NFT)<\/em><\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-3 wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/IMG_20180326_123124-1024x576.jpg\" alt=\"Mixed herbs cultuvation in a high tech hydroponic system in North America (USA) and Canada\" data-id=\"\"\/><figcaption class=\"blocks-gallery-item__caption\"><em>Combinaison d&#8217;herbes sur le m\u00eame syst\u00e8me de culture (MGS)<\/em><\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4><strong><span class=\"has-inline-color has-thr-acc-color\">&#8211;<\/span><\/strong> <strong><span class=\"has-inline-color has-thr-acc-color\">Fraises<\/span><\/strong><\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>En Am\u00e9rique du Nord et g\u00e9n\u00e9ralement dans la plupart des r\u00e9gions du monde, la <strong>fraise<\/strong> est un fruit \u00e0 haute valeur qui peut \u00eatre cultiv\u00e9 en serre.<\/p>\n\n\n\n<p>En effet, la culture de la fraise (culture basse) pr\u00e9sente de nombreux avantages pour <strong>contr\u00f4ler la hauteur de culture \u00e0 l&#8217;aide de goutti\u00e8res de culture <\/strong>(espacement c \/ c de 1,14 m ou 45 &#8221;). L&#8217;objectif est d&#8217;augmenter la densit\u00e9 de la r\u00e9colte en conservant de bons rendements et une bonne qualit\u00e9.<\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-5 wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/henry-co-rfK7qmyPOEg-unsplash-1024x683.jpg\" alt=\"High yied and quality strawberry cultivation under plastic greenhouse in North America (USA) and Canada\" data-id=\"\"\/><figcaption class=\"blocks-gallery-item__caption\">Culture de fraises en serre dans un milieu sur\u00e9lev\u00e9 rempli sous une serre en plastique de haute technologie<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>La serre <strong>prot\u00e9gera les cultures du gel <\/strong>et aidera le directeur de la ferme \u00e0 r<strong>\u00e9duire les co\u00fbts de main-d&#8217;\u0153uvre<\/strong>. La s\u00e9lection d&#8217;une serre plus haute (5 m ou 16 pi sous goutti\u00e8re) fournira une &#8220;zone tampon&#8221; pour aider le producteur \u00e0 contr\u00f4ler les changements de temp\u00e9rature et d&#8217;humidit\u00e9 plus particuli\u00e8rement pendant l&#8217;\u00e9t\u00e9 et l&#8217;hiver (hors saison). De plus, le substrat hors sol <strong>\u00e9liminera le risque de maladies<\/strong> provenant dans le sol.<\/p>\n\n\n\n<p>Cependant, certaines vari\u00e9t\u00e9s de fraises utilis\u00e9es en serre sont plus <strong>vuln\u00e9rables<\/strong> aux ravageurs et aux maladies comme les <strong>t\u00e9tranyques<\/strong> (araign\u00e9es rouges) et l&#8217;<strong>o\u00efdium<\/strong>\u2026<\/p>\n\n\n\n<p>La lutte int\u00e9gr\u00e9e contre les ravageurs <strong>(IPM : Integrated Pest Management<\/strong> en anglais<strong>)<\/strong> int\u00e9grant des insectes b\u00e9n\u00e9fiques ou auxiliaires (lutte biologique) + une ventilation efficace des serres pour \u00e9vacuer l&#8217;humidit\u00e9 relative (HR) avec des mesures anti-condensation + des applications de soufre font partie des solutions pour contr\u00f4ler ces probl\u00e8mes.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4><strong><span class=\"has-inline-color has-thr-acc-color\">&#8211; Microgreens ou micro-pousses<\/span><\/strong><\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>La derni\u00e8re tendance dans le monde de l&#8217;horticulture et des serres (en particulier l&#8217;agriculture verticale) est la culture de <strong>microgreens \/ jeunes pousses \/ baby-green<\/strong>. Ce sont de jeunes salades, herbes ou  haricots r\u00e9colt\u00e9s \u00e0 un stade foliaire pr\u00e9coce.<\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-7 wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-1024x576.jpg\" alt=\"\" data-id=\"3500\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/1-img_20180309_124045-2\/\" class=\"wp-image-3500\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-1024x576.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-300x169.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-768x432.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-1536x864.jpg 1536w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-730x411.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045-1070x602.jpg 1070w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124045.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-1024x576.jpg\" alt=\"\" data-id=\"3503\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/1-img_20180309_124243-2\/\" class=\"wp-image-3503\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-1024x576.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-300x169.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-768x432.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-1536x864.jpg 1536w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-730x411.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243-1070x602.jpg 1070w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124243.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-1024x576.jpg\" alt=\"\" data-id=\"3506\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/1-img_20180309_124323-2\/\" class=\"wp-image-3506\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-1024x576.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-300x169.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-768x432.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-1536x864.jpg 1536w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-730x411.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323-1070x602.jpg 1070w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/1-IMG_20180309_124323.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-1024x683.jpg\" alt=\"Microgreens cultivation under greenhouse : nutritive value of the crops\" data-id=\"3517\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/devi-puspita-amartha-yahya-_tgbdmo-9wg-unsplash-1-2\/\" class=\"wp-image-3517\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-1024x683.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-300x200.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-768x512.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-1536x1024.jpg 1536w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-2048x1365.jpg 2048w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-730x487.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/devi-puspita-amartha-yahya-_TgBDmO-9Wg-unsplash-1-1070x713.jpg 1070w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Les micro-pousses sont tout simplement les l\u00e9gumes verts r\u00e9colt\u00e9s et consomm\u00e9s \u00e0 <strong>un stade pr\u00e9coce<\/strong>. Les pousses de l\u00e9gumineuse sont des graines germ\u00e9es.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul><li>Amarante<\/li><li>Roquette<\/li><li>Basilic<\/li><li>Pousses de pois<\/li><li>Radis<\/li><li>Brocoli<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>La production dans de <strong>petits plateaux individuels <\/strong>peut prendre du temps, en particulier lors de la r\u00e9colte des micro-pousses. Cependant, d&#8217;autres syst\u00e8mes de culture et substrats peuvent \u00eatre utilis\u00e9s pour le rendre plus efficace (utilisation de l&#8217;espace de culture &#8211; r\u00e9colte rapide) comme le <strong>substrat de culture en toile de jute<\/strong> ou les &#8220;supports (pads)&#8221; en jute \u2026<\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-9 wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"902\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-1024x902.jpg\" alt=\"\" data-id=\"3526\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/91xniqdavvl-_ac_sl1500_-2\/\" class=\"wp-image-3526\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-1024x902.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-300x264.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-768x677.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-730x643.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_-1070x943.jpg 1070w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/91xNiqdAvvL._AC_SL1500_.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"855\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-1024x855.jpg\" alt=\"\" data-id=\"3529\" data-full-url=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1.jpg\" data-link=\"https:\/\/horti-generation.com\/fr\/nouvelle-generation-de-producteurs-sous-serres-en-amerique-du-nord\/81yw9pgiwl-_ac_sl1500_-1-2\/\" class=\"wp-image-3529\" srcset=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-1024x855.jpg 1024w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-300x251.jpg 300w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-768x642.jpg 768w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-730x610.jpg 730w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1-1070x894.jpg 1070w, https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/81yw9pgIWL._AC_SL1500_-1.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Les chefs et en particulier les <strong>restaurants gastronomiques<\/strong> sont friands de ces jeunes pousses fra\u00eeches aux ar\u00f4mes puissants pour garnir leurs plats.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/horti-generation.com\/wp-content\/uploads\/2020\/11\/augustine-fou-UlQD6FHGVkk-unsplash-1024x683.jpg\" alt=\"\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>En g\u00e9n\u00e9ral, trois cultures sous serres (l\u00e9gumes \/ fruits) sont les plus repr\u00e9sent\u00e9es en Am\u00e9rique du Nord \u00e0 travers les provinces et les \u00c9tats. En effet, les tomates, les poivrons et les concombres se retrouvent fr\u00e9quemment dans les serres canadiennes et am\u00e9ricaines. [&#8230;] Derni\u00e8rement, les cultures alternatives de grande valeur (principalement la production biologique &#8211; syst\u00e8mes hydroponiques) se d\u00e9veloppent pour r\u00e9pondre aux demandes des march\u00e9s locaux. La crise actuelle avec le coronavirus catalyse cette tendance.<\/p>\n","protected":false},"author":2,"featured_media":3461,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0},"categories":[251,263],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nouvelle g\u00e9n\u00e9ration de producteurs sous serre en Am\u00e9rique du Nord - Horti Generation<\/title>\n<meta name=\"description\" content=\"En g\u00e9n\u00e9ral, trois cultures sont les plus repr\u00e9sent\u00e9es en Am\u00e9rique du Nord \u00e0 travers les provinces et les \u00c9tats. 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