{"id":11558,"date":"2016-04-03T00:00:07","date_gmt":"2016-04-02T23:00:07","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=11558"},"modified":"2016-03-23T19:52:30","modified_gmt":"2016-03-23T18:52:30","slug":"construire-une-serre-souterraine-pour-cultiver-toute-lannee-mode-demploi","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/construire-une-serre-souterraine-pour-cultiver-toute-lannee-mode-demploi\/","title":{"rendered":"Construire une serre souterraine pour cultiver toute l\u2019ann\u00e9e : mode d\u2019emploi !"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p style=\"text-align: justify;\">Pour environ 250 euros, vous pouvez construire une serre souterraine, aussi appel\u00e9es Walipini ou Walipinas, qui vous permettra de jardiner toute l\u2019ann\u00e9e m\u00eame durant les saisons froides.<\/p>\n<div style=\"text-align: justify;\">Le principe d\u2019une Walipini est d\u2019emmagasiner la chaleur de la journ\u00e9e et de la restituer la nuit. Ainsi, on maintient une temp\u00e9rature constante 24h\/24. Des l\u00e9gumes tels que la laitue, le chou fris\u00e9 ou le brocolis\u00a0pouront \u00eatre cultiv\u00e9es pendant l\u2019hiver dans des climats rudes, le vitrage cr\u00e9ant un effet de serre.<\/div>\n<p style=\"text-align: justify;\">Pour sa r\u00e9alisation, comment proc\u00e9der? En premier lieu, il faut creuser un trou rectangulaire d\u2019environ 2,5m de profondeur. On le couvre ensuite d\u2019une b\u00e2che en plastique. A plusieurs m\u00e8tres sous terre, l\u2019inertie thermique permet de conserver une temp\u00e9rature constante comprise entre 10 et 15\u00b0, \u00e9vitant de soumettre les plants \u00e0 des \u00e9carts de temp\u00e9rature trop importants. On arrive \u00e0 recr\u00e9er de cette mani\u00e8re le m\u00eame effet qu\u2019une serre traditionnelle.<\/p>\n<p style=\"text-align: justify;\">Si le principe est simple, plusieurs points importants doivent \u00eatre respect\u00e9s pour que celles-ci fonctionnent de fa\u00e7on optimale : la position par rapport au soleil, l\u2019angle du toit, disposition du terrain (d\u00e9gag\u00e9), le syst\u00e8me de ventilation\u2026 Attention \u00e9galement \u00e0 construire votre serre au moins 1,5 m\u00e8tre au-dessus de la nappe phr\u00e9atique\u00a0!<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/O_esu0qnKZU?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p style=\"text-align: justify;\">Les parois peuvent \u00eatre faites de pierres, de terre crue ou tout autre mat\u00e9riaux naturels suffisamment denses pour pouvoir absorber de grandes quantit\u00e9s de chaleur.<\/p>\n<p style=\"text-align: justify;\">Initialement d\u00e9velopp\u00e9e dans les ann\u00e9e 90 pour les r\u00e9gions montagneuses d\u2019Am\u00e9rique du Sud, cette m\u00e9thode a permis aux agriculteurs, ou qu\u2019ils se trouvent sur la plan\u00e8te, de maintenir un potager productif 365 jours par an. Les serres souterraines sont ainsi devenues une alternative abordable et efficace aux serres traditionnelles.<\/p>\n<p>source :\u00a0<a href=\"http:\/\/www.preventionsante.org\/construire-une-serre-souterraine-pour-cultiver-toute-lannee-mode-demploi\/\" target=\"_blank\">http:\/\/www.preventionsante.org\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"11558\">(732)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Pour environ 250 euros, vous pouvez construire une serre souterraine, aussi appel\u00e9es Walipini ou Walipinas, qui vous permettra de jardiner&#8230;<\/p>\n","protected":false},"author":1,"featured_media":11559,"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,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Construire une serre souterraine pour cultiver toute l\u2019ann\u00e9e : mode d\u2019emploi ! @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[26],"tags":[639,1401,438,2919,75,684],"class_list":["post-11558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-culture","tag-materiaux","tag-naturel","tag-serre","tag-terre","tag-video","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/serre-souterraine.jpg?fit=1280%2C960&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-30q","jetpack-related-posts":[{"id":6201,"url":"https:\/\/www.laterredufutur.com\/accueil\/leffet-de-serre-version-giec-nexiste-pas\/","url_meta":{"origin":11558,"position":0},"title":"L&rsquo;effet de serre version GIEC n&rsquo;existe pas","author":"Admin","date":"28 avril 2015","format":false,"excerpt":"La th\u00e9orie de l' effet de serre a \u00e9t\u00e9 \u00e9labor\u00e9e pour la premi\u00e8re fois par Arrhenius en 1896 pour lier une \u00e9ventuelle \u00e9l\u00e9vation de temp\u00e9rature \u00e0 l'augmentation de la teneur en CO2 dans l'atmosph\u00e8re r\u00e9sultant de l'activit\u00e9 humaine. Cet effet, consid\u00e9r\u00e9 initialement comme b\u00e9n\u00e9fique, donna lieu \u00e0 partir de 1990\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/taxe_carbone.jpg?fit=433%2C277&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":13591,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-ferme-de-nemo-on-y-cultive-des-legumes-sous-leau\/","url_meta":{"origin":11558,"position":1},"title":"La Ferme de N\u00e9mo : on y cultive des l\u00e9gumes sous l\u2019eau","author":"Admin","date":"18 octobre 2016","format":false,"excerpt":"Silence, \u00e7a pousse\u2026 sous la mer ! C\u2019est \u00e0 huit m\u00e8tres de profondeur que la soci\u00e9t\u00e9 Ocean Reef fait pousser des l\u00e9gumes sous l'eau gr\u00e2ce \u00e0 des serres aquatiques. Cr\u00e9\u00e9 depuis quatre ans, \u201cla ferme de N\u00e9mo\u201d est un projet en plein d\u00e9veloppement qui pourrait r\u00e9volutionner le domaine de l\u2019agriculture.\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/nemos_garden.jpg?fit=595%2C325&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/nemos_garden.jpg?fit=595%2C325&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/nemos_garden.jpg?fit=595%2C325&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":300,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-refroidissement-climatique-relatif\/","url_meta":{"origin":11558,"position":2},"title":"Un refroidissement climatique relatif ?","author":"Admin","date":"12 mai 2011","format":false,"excerpt":"Cette chute possible de la chaleur que nous envoie notre astre aurait-elle la possibilit\u00e9 de ramener la Terre dans une p\u00e9riode froide, et ce malgr\u00e9 les gaz \u00e0 effet de serre g\u00e9n\u00e9r\u00e9s par les activit\u00e9s humaines qui r\u00e9chauffent l\u2019atmosph\u00e8re ? \u00ab Le Soleil ne peut pas engendrer un tel sc\u00e9nario\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/refroidissement.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2694,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-pollution-issue-du-petrole\/","url_meta":{"origin":11558,"position":3},"title":"La pollution issue du p\u00e9trole","author":"Admin","date":"11 f\u00e9vrier 2005","format":false,"excerpt":"La combustion du p\u00e9trole telle que nous la connaissons actuellement pose de graves probl\u00e8mes d'environnement, car elle rejette dans l'atmosph\u00e8re, en grande quantit\u00e9, des produits nocifs pour l'\u00e9cosyst\u00e8me et pour la plan\u00e8te. Les capacit\u00e9s d'absorption de la plan\u00e8te sont d\u00e9pass\u00e9es depuis le d\u00e9but des ann\u00e9es 90 et les derniers d\u00e9r\u00e8glements,\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":18518,"url":"https:\/\/www.laterredufutur.com\/accueil\/pourquoi-la-terre-a-t-elle-une-atmosphere\/","url_meta":{"origin":11558,"position":4},"title":"Pourquoi la Terre a-t-elle une atmosph\u00e8re?","author":"Admin","date":"27 mars 2019","format":false,"excerpt":"L'atmosph\u00e8re terrestre est \u00e9norme et a une telle port\u00e9e qu'elle affecte m\u00eame l'itin\u00e9raire de la Station spatiale internationale. Mais comment s'est form\u00e9e cette enveloppe gazeuse g\u00e9ante? Pourquoi la Terre a-t-elle une atmosph\u00e8re? En bref, notre atmosph\u00e8re existe gr\u00e2ce \u00e0 la gravit\u00e9. Lorsque la Terre s'est form\u00e9e, il y a environ\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/terre-atmosphere.jpg?fit=877%2C500&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/terre-atmosphere.jpg?fit=877%2C500&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/terre-atmosphere.jpg?fit=877%2C500&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/terre-atmosphere.jpg?fit=877%2C500&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":5133,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-soleil-astre-souverain-au-pouvoir-refrigerant-ni\/","url_meta":{"origin":11558,"position":5},"title":"Le soleil, astre souverain au pouvoir r\u00e9frig\u00e9rant N\u00b0I","author":"Admin","date":"3 d\u00e9cembre 2009","format":false,"excerpt":"L'auteur d\u00e9fend un point de vue radicalement oppos\u00e9 \u00e0 l'hypoth\u00e8se du r\u00e9chauffement de notre plan\u00e8te et pr\u00e9dit que, par suite des modifications de l'activit\u00e9 solaire, nous allons conna\u00eetre une p\u00e9riode caract\u00e9ris\u00e9e par un climat nettement plus froid, accompagn\u00e9 d'une activit\u00e9 sismique et volcanique plus intense. Bon nombre de m\u00e9t\u00e9orologues (sp\u00e9cialistes,\u2026","rel":"","context":"Dans &quot;Soleil&quot;","block_context":{"text":"Soleil","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/soleil\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/fao.jpg?fit=200%2C200&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=11558"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11558\/revisions"}],"predecessor-version":[{"id":11560,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11558\/revisions\/11560"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/11559"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=11558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=11558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=11558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}