{"id":2807,"date":"2024-01-15T09:48:59","date_gmt":"2024-01-15T08:48:59","guid":{"rendered":"https:\/\/agora.xtec.cat\/escoladelpoblenoudeldelta\/?p=2807"},"modified":"2024-04-15T09:59:41","modified_gmt":"2024-04-15T07:59:41","slug":"taller-experimentacio-9-la-germinacio-dels-alvocats","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escoladelpoblenoudeldelta\/portada\/taller-experimentacio-9-la-germinacio-dels-alvocats\/","title":{"rendered":"Taller experimentaci\u00f3 9: La germinaci\u00f3 dels alvocats."},"content":{"rendered":"

Amb aquest experiment, podem examinar detalladament el proc\u00e9s de la germinaci\u00f3. Dins del pinyol de l’alvocat, hi ha un embri\u00f3 que, en condicions ideals, desenvolupar\u00e0 arrels i els seus primers brots. A trav\u00e9s de les arrels, podr\u00e0 absorbir nutrients com aigua i sals minerals, mentre que els brots verds realitzaran la fotos\u00edntesi.<\/p>\n

\u00c9s un experiment fascinant, especialment pel gran tamany de la llavor, que ens permet observar clarament l’emerg\u00e8ncia de les arrels i els brots.<\/p>\n

El procediment \u00e9s el seg\u00fcent:<\/p>\n

    \n
  1. Despr\u00e9s de consumir un alvocat, netegem el pinyol amb aigua.<\/li>\n
  2. Fixem quatre escuradents a la meitat del pinyol, un a cada costat.<\/li>\n
  3. Omplim un recipient amb aigua i posem el pinyol utilitzant els escuradents, amb la part plana cap avall, submergint-la en l’aigua fins a cobrir aproximadament un ter\u00e7 o la meitat del pinyol. La punta del pinyol ha de quedar fora de l’aigua.<\/li>\n
  4. Col\u00b7loquem el recipient en un lloc on rebi llum solar directa.<\/li>\n
  5. Canviem l’aigua cada setmana per mantenir la frescor i la salubritat.<\/li>\n
  6. Despr\u00e9s de tres o quatre setmanes, comencen a emergir les arrels.<\/li>\n
  7. Al cap de vuit a deu setmanes, apareixen els primers brots.<\/li>\n
  8. Quan el brot arriba a prop de 20 cm de longitud, \u00e9s el moment de trasplantar-lo a terra. Amb un manteniment adequat, com regar-lo regularment, en aproximadament quatre anys podrem gaudir de fruits d’alvocat cultivats a casa nostra!<\/li>\n<\/ol>\n

    \"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Amb aquest experiment, podem examinar detalladament el proc\u00e9s de la germinaci\u00f3. Dins del pinyol de l’alvocat, hi ha un embri\u00f3 que, en condicions ideals, desenvolupar\u00e0 arrels i els seus primers brots. A trav\u00e9s de les arrels, podr\u00e0 absorbir nutrients com aigua i sals minerals, mentre que els brots verds realitzaran la fotos\u00edntesi. \u00c9s un experiment […]<\/p>\n","protected":false},"author":4,"featured_media":2813,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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