{"id":874,"date":"2013-03-17T19:09:24","date_gmt":"2013-03-17T18:09:24","guid":{"rendered":"https:\/\/revista-insaiguaviva.org\/curs2012-2013\/?page_id=874"},"modified":"2013-03-17T19:34:13","modified_gmt":"2013-03-17T18:34:13","slug":"plantes-carnivores","status":"publish","type":"page","link":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/activitats\/ciencies-naturals\/plantes-carnivores\/","title":{"rendered":"Plantes carn\u00edvores"},"content":{"rendered":"<p style=\"text-align: center;\"><em><strong>Plantes gerro<\/strong><\/em><\/p>\n<p style=\"text-align: left;\"><strong>Nom cient\u00edfic:<\/strong> Nephentes sp.<\/p>\n<p style=\"text-align: left;\"><strong>Nom vulgar:<\/strong> Plantes gerro i plantes de copa de mico.<a href=\"https:\/\/revista-insaiguaviva.org\/curs2012-2013\/wp-content\/uploads\/2013\/03\/nephentes11.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-879\" title=\"nephentes1\" src=\"https:\/\/revista-insaiguaviva.org\/curs2012-2013\/wp-content\/uploads\/2013\/03\/nephentes11-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p style=\"text-align: left;\"><strong>Fam\u00edlia:<\/strong> Nephentes.<\/p>\n<p style=\"text-align: left;\"><strong>On viu:<\/strong> Madagascar, Mal\u00e0isia, Borneo, Filipines, Java i Nova Guinea.<\/p>\n<p style=\"text-align: left;\"><strong>Alimentaci\u00f3:<\/strong> La planta fa un n\u00e8ctar i el deixa en el gerro. L&#8217;insecte queda atrapat pels p\u00e8ls de la bossa del gerro.<\/p>\n<p style=\"text-align: left;\"><strong>Caracter\u00edstiques: <\/strong>Necessiten poca llum solar, molta humitat i temperatures de 20 a 30 graus de dia i de 25 a 15 graus de nit.<\/p>\n<p style=\"text-align: left;\"><strong>Joan Prat 1r. ESO B<\/strong><\/p>\n<p style=\"text-align: left;\">________________________________________________________________________<\/p>\n<p style=\"text-align: center;\"><strong>Venus atrapamosques (Dionae muscipula)<\/strong><\/p>\n<p style=\"text-align: left;\"><strong><em>On viu?<\/em><\/strong><\/p>\n<p style=\"text-align: left;\">La Venus atrapamosques viu a les planes costaneres de Carolina del Sud i Carolina del Nord, als Estats Units.<\/p>\n<p style=\"text-align: left;\"><strong><em>De qu\u00e8 s&#8217;alimenta?<\/em><\/strong><\/p>\n<p style=\"text-align: justify;\">S&#8217;alimenten d&#8217;insectes com a alimentaci\u00f3 suplement\u00e0ria perqu\u00e8 creixen en llocs on no<a href=\"https:\/\/revista-insaiguaviva.org\/curs2012-2013\/wp-content\/uploads\/2013\/03\/venus1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-880\" title=\"venus1\" src=\"https:\/\/revista-insaiguaviva.org\/curs2012-2013\/wp-content\/uploads\/2013\/03\/venus1-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a> tenen tots els minerals necessaris, per\u00f2 tamb\u00e9 utilitzen les arrels per extreure els nutrients del s\u00f2l.<\/p>\n<p style=\"text-align: justify;\"><strong><em>Com ho fa?<\/em><\/strong><\/p>\n<p style=\"text-align: justify;\">T\u00e9 unes trampes formades per dues parts en forma de rony\u00f3, que es troben a l&#8217;extrem de la fulla.<\/p>\n<p style=\"text-align: justify;\">Uns p\u00e8ls llargs actuen com a detectors molt especialitzats: si, per exemple, una gota de pluja toca un d&#8217;aquests p\u00e8ls, la planta continua oberta, per\u00f2 si s\u00f3n dos o m\u00e9s els p\u00e8ls que noten el contacte, la trampa es tanca a tota velocitat per tal d&#8217;atrapar la v\u00edctima.<\/p>\n<p style=\"text-align: justify;\">Per a l&#8217;innocent insecte, les extraordin\u00e0ries fulles de la venus atrapamosques resulten molt atractives perqu\u00e8 li semblen un lloc segur. A m\u00e9s, l&#8217;insecte creu que hi trobar\u00e0 menjar, perqu\u00e8 l&#8217;olor que despr\u00e8n \u00e9s molt bona.<\/p>\n<p style=\"text-align: justify;\">Quan l&#8217;insecte s&#8217;hi acosta i toca la fulla, les pues de les fulles reaccionen a gran velocitat. En un segon l&#8217;insecte es troba atrapat enmig de les fulles. Despr\u00e9s, en una segona fase, la planta tasta el que ha ca\u00e7at. Si la presa t\u00e9 prote\u00efnes i pot servir per alimentar-la, la trampa es tanca del tot i comen\u00e7a la digesti\u00f3.<\/p>\n<p style=\"text-align: justify;\"><strong>Enric Creus 1r. ESO A<\/strong><\/p>\n<p style=\"text-align: justify;\">_________________________________________________________________________<\/p>\n<p style=\"text-align: justify;\"><span style=\"text-align: left;\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plantes gerro Nom cient\u00edfic: Nephentes sp. Nom vulgar: Plantes gerro i plantes de copa de mico. Fam\u00edlia: Nephentes. On viu: Madagascar, Mal\u00e0isia, Borneo, Filipines, Java i Nova Guinea. Alimentaci\u00f3: La planta fa un n\u00e8ctar i el deixa en el gerro. &hellip; <a href=\"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/activitats\/ciencies-naturals\/plantes-carnivores\/\">Continua llegint <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":49,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-874","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/pages\/874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/comments?post=874"}],"version-history":[{"count":4,"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/pages\/874\/revisions"}],"predecessor-version":[{"id":882,"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/pages\/874\/revisions\/882"}],"up":[{"embeddable":true,"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/pages\/49"}],"wp:attachment":[{"href":"https:\/\/www.revista-insaiguaviva.org\/curs2012-2013\/wp-json\/wp\/v2\/media?parent=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}