{"id":5068,"date":"2025-01-03T13:07:25","date_gmt":"2025-01-03T12:07:25","guid":{"rendered":"https:\/\/gestespoctefa.eu\/?p=5068"},"modified":"2025-01-09T14:28:26","modified_gmt":"2025-01-09T13:28:26","slug":"presencia-de-boixerola-arctostaphylos-uva-ursi-i-afectacio-de-la-gestio-forestal-a-les-poblacions","status":"publish","type":"post","link":"https:\/\/gestespoctefa.eu\/ca\/presencia-de-boixerola-arctostaphylos-uva-ursi-i-afectacio-de-la-gestio-forestal-a-les-poblacions\/","title":{"rendered":"Presencia de boixerola (Arctostaphylos uva-ursi) i afectaci\u00f3 de la gesti\u00f3 forestal a les poblacions"},"content":{"rendered":"<p>Aquesta primavera 2024, el Centre de Ci\u00e8ncia i Tecnologia Forestal de Catalunya (CTFC) ha localitzat les dues poblacions de boixerola que s\u2019estudiaran, al Bosc de Vir\u00f3s (Pallars Sobir\u00e0) i als Cloterons (Alt Urgell). La primera poblaci\u00f3 s\u2019aprofita comercialment des de fa m\u00e9s de 20 anys, la segona poblaci\u00f3 no.<\/p>\n<p>Es vol estudiar com les aclarides forestals afecten a la densitat de cobertura de boixerola al sotabosc i tamb\u00e9 com afecta la pres\u00e8ncia d\u2019altres arbustos (b\u00e0lec i ginebr\u00f3) com a compet\u00e8ncia directa a aquesta coberta.<\/p>\n<p>A m\u00e9s, tamb\u00e9 s\u2019estudiar\u00e0 el creixement longitudinal de la planta i el seu rebrot utilitzant dues eines de tall: un tallabardissa manual i la fal\u00e7.<\/p>\n<p>Aquesta primavera-tardor 2024 s\u2019han marcat unes 40 parcel\u00b7les en ambd\u00f3s localitzacions en boscos m\u00e9s o menys densos que han patit una aclarida fa uns anys. La meitat d\u2019aquestes parcel\u00b7les s\u2019han tallat mec\u00e0nicament i l\u2019altra amb la fal\u00e7.<\/p>\n<p>A m\u00e9s, tamb\u00e9 s\u2019han implantat i mostrejat amb fal\u00e7 parcel\u00b7les en indrets on fa m\u00e9s de 2 anys es va fer una extracci\u00f3 comercial per a estimar el rebrot de la planta.<\/p>\n<p>Les variables estudiades s\u00f3n: pes fresc de biomassa, humitat, nombre de fruits, pes fresc dels fruits i al\u00e7ada de la coberta de boixerola.<\/p>\n\n\t\t\t<style type='text\/css'>\n\t\t\t\t#gallery-1 {\n\t\t\t\t\tmargin: auto;\n\t\t\t\t}\n\t\t\t\t#gallery-1 .gallery-item {\n\t\t\t\t\tfloat: left;\n\t\t\t\t\tmargin-top: 10px;\n\t\t\t\t\ttext-align: center;\n\t\t\t\t\twidth: 50%;\n\t\t\t\t}\n\t\t\t\t#gallery-1 img {\n\t\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t\t}\n\t\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\t\tmargin-left: 0;\n\t\t\t\t}\n\t\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t\t<\/style>\n\t\t<div id='gallery-1' class='dt-gallery-container gallery galleryid-5068 gallery-columns-2 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t\t<a class=\"rollover\" href='https:\/\/gestespoctefa.eu\/ca\/noticia-14-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"135\" src=\"https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-2-300x135.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-5001\" srcset=\"https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-2-300x135.jpg 300w, https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-2.jpg 567w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t\t<\/dt>\n\t\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-5001'>\n\t\t\t\t\tPlacette de suivi de pr\u00e9l\u00e8vement de busserole au taille-haie \u00e0 main.\n\t\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t\t<a class=\"rollover\" href='https:\/\/gestespoctefa.eu\/ca\/noticia-14-1-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"135\" src=\"https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-1-300x135.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-4998\" srcset=\"https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-1-300x135.jpg 300w, https:\/\/gestespoctefa.eu\/wp-content\/uploads\/2025\/01\/Noticia-14-1.jpg 567w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t\t<\/dt>\n\t\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-4998'>\n\t\t\t\t\tPlacette de suivi de pr\u00e9l\u00e8vement de busserole \u00e0 la faucille.\n\t\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Aquesta primavera 2024, el Centre de Ci\u00e8ncia i Tecnologia Forestal de Catalunya (CTFC) ha localitzat les dues poblacions de boixerola que s\u2019estudiaran, al Bosc de Vir\u00f3s (Pallars Sobir\u00e0) i als Cloterons (Alt Urgell). La primera poblaci\u00f3 s\u2019aprofita comercialment des de fa m\u00e9s de 20 anys, la segona poblaci\u00f3 no. Es vol estudiar com les aclarides&hellip;<\/p>\n","protected":false},"author":10,"featured_media":5004,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[],"class_list":["post-5068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies","category-74","description-off"],"_links":{"self":[{"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/posts\/5068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/comments?post=5068"}],"version-history":[{"count":2,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/posts\/5068\/revisions"}],"predecessor-version":[{"id":5070,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/posts\/5068\/revisions\/5070"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/media\/5004"}],"wp:attachment":[{"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/media?parent=5068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/categories?post=5068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gestespoctefa.eu\/ca\/wp-json\/wp\/v2\/tags?post=5068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}