{"id":6,"date":"2026-09-29T14:27:04","date_gmt":"2026-09-29T12:27:04","guid":{"rendered":"https:\/\/webs.uab.cat\/multiporc\/?page_id=6"},"modified":"2026-09-29T15:52:33","modified_gmt":"2026-09-29T13:52:33","slug":"mp","status":"publish","type":"page","link":"https:\/\/webs.uab.cat\/multiporc\/","title":{"rendered":"Validaci\u00f3 d&#8217;una Eina de Decisi\u00f3 Multiobjectiu per a la Ind\u00fastria Porcina: competitivitat econ\u00f2mica i impacte ambiental"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">El Projecte<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;objectiu d&#8217;aquest projecte \u00e9s demostrar, validar i disseminar una eina computacional que t\u00e9 per objectiu combinar el profit econ\u00f2mic i el respecte mediambiental en el sector de la ind\u00fastria porcina, i concretament en les granges industrials d&#8217;engreix de bestiar porc\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;impacte mediambiental ha de tenir en compte tots o la majoria d&#8217;aspectes del cicle de vida (canvi clim\u00e0tic, acidificaci\u00f3, \u00fas del s\u00f2l, etc), mentre que l&#8217;objectiu econ\u00f2mic intenta maximitzar el benefici de l&#8217;explotaci\u00f3 ramadera. Els dos objectius s\u00f3n contraposats i necess\u00e0riament les estrat\u00e8gies \u00f2ptimes d&#8217;alimentaci\u00f3 i gesti\u00f3 del bestiar per a un d&#8217;ells no coincideixen amb les estrat\u00e8gies \u00f2ptimes de l&#8217;altre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La versi\u00f3 original de l&#8217;eina va ser creada gr\u00e0cies al projecte TED2021-12945B-I00 de \u00abTransici\u00f3 Ecol\u00f2gica i Digital\u00bb, dirigit per Francisco P\u00e9rez i David Sol\u00e0, del departament de Ci\u00e8ncia Animal i dels Aliments (UAB).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Investigador Responsable<\/strong>: Aureli Alabert <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contacte<\/strong>: <br>Aureli Alabert (Dep. de Matem\u00e0tiques, UAB), <a href=\"mailto:Aureli.Alabert@uab.cat\">Aureli.Alabert@uab.cat<\/a><br>David Sol\u00e0 (Dep. de Ci\u00e8ncia Animal i dels Aliments, UAB), <a href=\"mailto:David.Sola@uab.cat\">David.Sola@uab.cat<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Resultats<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El projecte ha perm\u00e8s millorar substancialment l&#8217;eina \u00abMultiporc\u00bb, una aplicaci\u00f3 web d&#8217;ajuda a la decisi\u00f3 que optimitza el benefici per porc per dia d&#8217;una granja, respectant restriccions sobre l&#8217;impacte ambiental generat. A partir d&#8217;un model mecanicista de creixement del porc (ajustable per a diferents gen\u00e8tiques), l&#8217;eina calcula els continguts energ\u00e8tic i d&#8217;amino\u00e0cids ideals de la dieta en cada per\u00edode de l&#8217;engreix, aix\u00ed com el dia \u00f2ptim de finalitzaci\u00f3 de l&#8217;engreix. Es tenen en compte, i s\u00f3n introdu\u00efts per l&#8217;usuari, el preu d&#8217;un porc deslletat, l&#8217;escandall de preus de l&#8217;escorxador, els ingredients disponibles i llurs preus, el pes inicial mitj\u00e0, i el coeficient de variaci\u00f3 dels nous porcs. Les limitacions en diversos impactes ambientals s\u00f3n tamb\u00e9 configurables. La aplicaci\u00f3 proporciona un informe complet dels resultats esperables.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Finan\u00e7ament<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Actuaci\u00f3 del Pla Estrat\u00e8gic de la PAC 2023-2027, cofinan\u00e7ada per <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-1024x292.png\" alt=\"\" class=\"wp-image-22\" style=\"aspect-ratio:3.506721179922639;width:220px;height:auto\" srcset=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-1024x292.png 1024w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-300x86.png 300w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-768x219.png 768w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-1536x438.png 1536w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-2048x585.png 2048w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-1200x342.png 1200w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/MAPA.Gob_-1980x565.png 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"228\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-1024x228.png\" alt=\"\" class=\"wp-image-23\" style=\"aspect-ratio:4.491017905451245;width:211px;height:auto\" srcset=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-1024x228.png 1024w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-300x67.png 300w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-768x171.png 768w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-1536x342.png 1536w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-2048x456.png 2048w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-1200x267.png 1200w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/EN_FundedbytheEU_RGB_POS-1980x441.png 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"258\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/idbh-1024x258.png\" alt=\"\" class=\"wp-image-24\" style=\"aspect-ratio:3.9690039232189047;width:210px;height:auto\" srcset=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/idbh-1024x258.png 1024w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/idbh-300x76.png 300w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/idbh-768x193.png 768w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/idbh.png 1040w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Equip<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Aureli Alabert (Matem\u00e0tiques UAB)<br>Merc\u00e8 Farr\u00e9 (Matem\u00e0tiques UAB)<br>Rosa Camps (Matem\u00e0tiques UAB)<br>Jos\u00e9 Francisco P\u00e9rez (Ci\u00e8ncia Animal UAB)<br>David Sol\u00e0 (Ci\u00e8ncia Animal UAB)<br>Marta Forn\u00f3s (Ci\u00e8ncia Animal UAB)<br>Berta Arbon\u00e9s (Grup Vall Companys)<br>Pau Salgado (Grup Vall Companys)<br>Montserrat Sumoy (Grup Vall Companys)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Entitats participants<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"366\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/logo_mcs_color.png\" alt=\"\" class=\"wp-image-26\" style=\"aspect-ratio:1.9344141379820128;width:151px;height:auto\" srcset=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/logo_mcs_color.png 708w, https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/logo_mcs_color-300x155.png 300w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"190\" height=\"102\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/sniba_logo.png\" alt=\"\" class=\"wp-image-27\" style=\"width:151px;height:auto\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"198\" height=\"93\" src=\"https:\/\/webs.uab.cat\/multiporc\/wp-content\/uploads\/sites\/762\/2026\/09\/VallCompanys.png\" alt=\"\" class=\"wp-image-28\" style=\"width:158px;height:auto\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Projecte L&#8217;objectiu d&#8217;aquest projecte \u00e9s demostrar, validar i disseminar una eina computacional que t\u00e9 per objectiu combinar el profit econ\u00f2mic i el respecte mediambiental en el sector de la ind\u00fastria porcina, i concretament en les granges industrials d&#8217;engreix de bestiar porc\u00ed. L&#8217;impacte mediambiental ha de tenir en compte tots o la majoria d&#8217;aspectes del [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/pages\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":15,"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/pages\/6\/revisions"}],"predecessor-version":[{"id":31,"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/pages\/6\/revisions\/31"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/multiporc\/wp-json\/wp\/v2\/media?parent=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}