{"id":1687,"date":"2011-05-23T21:52:13","date_gmt":"2011-05-23T20:52:13","guid":{"rendered":"http:\/\/agora.xtec.cat\/zerlesvinyes\/?p=1687"},"modified":"2016-10-04T18:08:50","modified_gmt":"2016-10-04T17:08:50","slug":"la-biomassa","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/zerlesvinyes\/blocs-anicet-villar\/la-biomassa\/","title":{"rendered":"La Biomassa"},"content":{"rendered":"<header>\n<h3>La biomassa &#8211; Mar\u00e7\u00e0<\/h3>\n<\/header>\n<div>\n<p>A l\u2019escola de Mar\u00e7\u00e0 des de l\u2019 any passat, hem treballat amb el \u201cConsorci de la Serra de Llaberia \u201c, el formen un grup de persones que s\u2019encarreguen de cuidar el bosc i l\u2019entorn d\u2019aquest territori.<\/p>\n<p>El curs passat ens van explicar l\u2019ofici del bosquerol i a l\u2019escola vam treballar algunes activitats relacionades amb aquesta feina. Tamb\u00e9 vam con\u00e8ixer les basses d\u2019incendi: com es feien, com havien de ser, on havien d\u2019 estar\u2026<\/p>\n<p>Enguany hem pogut saber m\u00e9s coses sobre la feina de gesti\u00f3 forestal, per aix\u00f2 vam visitar un bosc on vam veure directament com es treballa. En primer lloc cal saber que, sin\u00f3 es tragu\u00e9s un benefici del bosc, ning\u00fa hi treballaria, per aix\u00f2 que al mateix temps que netegen els boscos, de les restes en poden fer els seg\u00fcents productes:<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/blocs.xtec.cat\/pissarraverdamar\/files\/2011\/11\/11052011100-300x225.jpg\" \/><\/p>\n<p>\u2013Llenya: es fa a partir de pins prims i joves.<\/p>\n<p>\u2013Fusta de serra: s\u2019obt\u00e9 de pins grossos. Se\u2019n poden fer: bigues, mobles, joguines\u2026<\/p>\n<p>\u2013Biomassa: es pot fer servir com a combustible, compost i nutrients per al bosc. La biomassa \u00e9s una font d\u2019energia propera i renovable, i pot ser una alternativa molt bona al petroli, que ja t\u00e9 els dies comptats.<\/p>\n<p>Antigament per treballar els recursos del bosc es feien servir com a eines de treball les mules, els matxos i la for\u00e7a humana. Actualment aquestes eines han estat substitu\u00efdes per maquin\u00e0ria: serres mec\u00e0niques, desbrossadores, camions\u2026<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/blocs.xtec.cat\/pissarraverdamar\/files\/2011\/11\/11052011102-300x225.jpg\" \/>\u00a0\u00a0<img decoding=\"async\" src=\"http:\/\/blocs.xtec.cat\/pissarraverdamar\/files\/2011\/11\/11052011101-300x225.jpg\" \/><\/p>\n<p>En aquesta sortida vam veure dos exemples de la utilitzaci\u00f3 de la biomassa:<\/p>\n<p>-el forn del pa: on feien servir era closca d\u2019ametlla, una cosa que tothom tira. D\u2019aquesta manera aprofitem un residu org\u00e0nic, i aix\u00f2 tamb\u00e9 \u00e9s biomassa, \u00e9s a dir, un material aprofitable de la natura (com tot tipus de mat\u00e8ria org\u00e0nica).<\/p>\n<p>-la caldera d\u2019una masia: gr\u00e0cies a la caldera especial per a biomassa es feien servir les pells de les olives i tamb\u00e9 els pinyols (samsa). Aix\u00ed, tot ho aprofitem i no llencem res de la mat\u00e8ria org\u00e0nica (que alguna gent es pensa que ja no serveix per a res).<\/p>\n<p>&nbsp;<\/p>\n<p>Maria Pallar\u00e8s Perpi\u00f1\u00e1<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La biomassa &#8211; Mar\u00e7\u00e0 A l\u2019escola de Mar\u00e7\u00e0 des de l\u2019 any passat, hem treballat amb el \u201cConsorci de la [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[59,144],"tags":[],"class_list":["post-1687","post","type-post","status-publish","format-standard","hentry","category-blocs-anicet-villar","category-noticies-verdes"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/posts\/1687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/comments?post=1687"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/posts\/1687\/revisions"}],"predecessor-version":[{"id":1691,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/posts\/1687\/revisions\/1691"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/media?parent=1687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/categories?post=1687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerlesvinyes\/wp-json\/wp\/v2\/tags?post=1687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}