{"id":1469,"date":"2024-09-10T09:22:34","date_gmt":"2024-09-10T07:22:34","guid":{"rendered":"https:\/\/new.crossbreedingbybbg.com\/croisement\/a-propos\/"},"modified":"2024-10-31T16:23:04","modified_gmt":"2024-10-31T15:23:04","slug":"a-propos","status":"publish","type":"page","link":"https:\/\/crossbreedingbybbg.com\/pt-pt\/croisement\/a-propos\/","title":{"rendered":"Sobre"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">Porqu\u00ea cruzar com Belga Azul?<\/h1>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-verse\">O <strong>cruzamento<\/strong> de duas ra\u00e7as de bovinos produz uma<strong> descend\u00eancia<\/strong> de primeira gera\u00e7\u00e3o superior \u00e0 m\u00e9dia dos seus dois progenitores, atrav\u00e9s do efeito de <strong>heterose<\/strong>.<br> <\/pre>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-62c66a4f7666fa789841fef6ec35514d\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.556), 1.25rem);font-style:normal;font-weight:700\">A ra\u00e7a Belga Azul, uma ra\u00e7a com muitas vantagens excecionais:<\/h3>\n\n\n\n<ul style=\"padding-right:0;padding-left:0\" class=\"wp-block-list\">\n<li>Ra\u00e7a precoce: primeiro parto aos 24 meses<\/li>\n\n\n\n<li>Finura de osso excecional<\/li>\n\n\n\n<li>Rendimento de carca\u00e7a at\u00e9 70%<\/li>\n\n\n\n<li>Rendimento de carne de cerca de 80%, com uma elevada propor\u00e7\u00e3o de pe\u00e7as &#8220;nobres&#8221; (parte superior e quartos traseiros)<\/li>\n\n\n\n<li>Qualidade da carne: magra, com baixo teor de colesterol e tenra<\/li>\n\n\n\n<li>Ra\u00e7a homozig\u00f3tica mh: 100% dos Blanc-Bleu Belges de carne t\u00eam c\u00f3pia dupla do gene da dupla musculatura\/<em>culard<\/em> (mh\/mh)<\/li>\n\n\n\n<li>Efici\u00eancia alimentar<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"432\" height=\"416\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Picto_Shema_072023@2x.png\" alt=\"\" class=\"wp-image-169\" style=\"object-fit:cover;width:382px;height:auto\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Picto_Shema_072023@2x.png 432w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Picto_Shema_072023@2x-300x289.png 300w\" sizes=\"auto, (max-width: 432px) 100vw, 432px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-base-color has-secondary-background-color has-text-color has-background has-link-color wp-elements-cad920c8aea5934301fc4393a10aba9d is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:0.5rem;padding-right:var(--wp--preset--spacing--x-small);padding-bottom:0.5rem;padding-left:var(--wp--preset--spacing--x-small)\">\n<h3 class=\"wp-block-heading has-medium-font-size\" style=\"font-style:normal;font-weight:700;text-transform:none\">O gene da dupla musculatura: mh<\/h3>\n<\/div>\n<\/div>\n\n\n\n<p><em>O gene da dupla musculatura estava naturalmente presente na popula\u00e7\u00e3o Belga Azul, tal como em muitas ra\u00e7as aleitantes.<\/em><\/p>\n\n\n\n<p><em>Foi a partir dos anos 50 que os criadores decidiram especializar-se no tipo &#8220;de carne&#8221;.<\/em><em>A sele\u00e7\u00e3o foi, assim, orientada para a produ\u00e7\u00e3o de animais homozig\u00f3ticos para este gene (mh). Atualmente, toda a popula\u00e7\u00e3o Belga Azul dita de carne \u00e9 homozig\u00f3tica mh\/mh para o gene da dupla musculatura.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#bcbcc44d;padding-top:var(--wp--preset--spacing--x-small);padding-bottom:var(--wp--preset--spacing--x-small)\">\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(1.378rem, 1.378rem + ((1vw - 0.2rem) * 1.292), 2.25rem);font-style:normal;font-weight:500;text-transform:uppercase\"><strong>Gra\u00e7as ao cruzamento industrial com o Belga Azul, o valor dos vitelos \u00e9 acrescido para todos os intervenientes do setor.<\/strong><\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(1.378rem, 1.378rem + ((1vw - 0.2rem) * 1.292), 2.25rem);font-style:normal;font-weight:500;text-transform:uppercase\"><strong>Para o criador\u00a0<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-0c9c2ceefa1c96c3fe833080dff518b5\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.556), 1.25rem);font-style:normal;font-weight:700\"><strong>Uma mais-valia comercial da descend\u00eancia<\/strong><\/h3>\n\n\n\n<p>Na cria\u00e7\u00e3o de gado bovino, o valor de carne dos animais pode representar a quase totalidade do rendimento de uma explora\u00e7\u00e3o, raz\u00e3o pela qual constitui um foco de aten\u00e7\u00e3o especial.<\/p>\n\n\n\n<p>A ra\u00e7a Belga Azul transmite o gene da dupla musculatura (<em>culard<\/em>) &#8211; mh &#8211; que melhora as carater\u00edsticas carnudas dos vitelos cruzados.<\/p>\n\n\n\n<div class=\"wp-block-getwid-table has-table-layout-fixed has-border-collapse-collapse has-horizontal-align-center\"><table><tbody><tr><td colspan=\"2\" rowspan=\"2\" style=\"background-color:#e1e1e4;padding-right:8px;padding-left:8px\"><\/td><td colspan=\"2\" style=\"background-color:#989061;color:#fffffe;padding-right:8px;padding-left:8px\"><img loading=\"lazy\" decoding=\"async\" width=\"20\" height=\"20\" class=\"wp-image-172\" style=\"width: 20px;\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/female-sign-regular-24.png\" alt=\"\"> Outra ra\u00e7a<\/td><\/tr><tr><td style=\"background-color:#dbd8c7;padding-right:8px;padding-left:8px\"><img loading=\"lazy\" decoding=\"async\" width=\"18\" height=\"18\" class=\"wp-image-170\" style=\"width: 18px;\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/plus-circle-regular-24.png\" alt=\"\"><\/td><td style=\"background-color:#cbc7b0;padding-right:8px;padding-left:8px\"><img loading=\"lazy\" decoding=\"async\" width=\"18\" height=\"18\" class=\"wp-image-170\" style=\"width: 18px;\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/plus-circle-regular-24.png\" alt=\"\"><\/td><\/tr><tr><td rowspan=\"2\" style=\"background-color:#989061;color:#fffffe;padding-right:8px;padding-left:8px\"><img loading=\"lazy\" decoding=\"async\" width=\"20\" height=\"20\" class=\"wp-image-173\" style=\"width: 20px;\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/male-sign-regular-24.png\" alt=\"\"> Belga Azul<\/td><td style=\"background-color:#cbc7b0;color:#fffffe;padding-right:8px;padding-left:8px\"><strong>mh<\/strong><\/td><td style=\"background-color:#e1e1e4;color:#142667;padding-right:8px;padding-left:8px\"><strong>mh\/+<\/strong><\/td><td style=\"background-color:#d7d7dc;padding-right:8px;padding-left:8px\"><strong>mh\/+<\/strong><\/td><\/tr><tr><td style=\"background-color:#dbd8c7;color:#fffffe;padding-right:8px;padding-left:8px\"><strong>mh<\/strong><\/td><td style=\"background-color:#e1e1e4;padding-right:8px;padding-left:8px\"><strong>mh\/+<\/strong><\/td><td style=\"background-color:#d7d7dc;padding-right:8px;padding-left:8px\"><strong>mh\/+<\/strong><\/td><\/tr><\/tbody><\/table><\/div>\n\n\n\n<p>Gra\u00e7as a esta conforma\u00e7\u00e3o interessante, os vitelos cruzados Belga Azul s\u00e3o vendidos a um pre\u00e7o 3 a 4 vezes superior ao de um vitelo de ra\u00e7a pura Holstein da mesma idade (&lt; 3 semanas).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-a8236ec2689191ed05850853ab042995\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.556), 1.25rem);font-style:normal;font-weight:700\"><strong>Uma solu\u00e7\u00e3o integrada nas estrat\u00e9gias de sele\u00e7\u00e3o do efetivo<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"458\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/SolutionIntegree_Dairy-8865@2x.png\" alt=\"\" class=\"wp-image-177\" style=\"width:591px;height:auto\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/SolutionIntegree_Dairy-8865@2x.png 716w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/SolutionIntegree_Dairy-8865@2x-300x192.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/SolutionIntegree_Dairy-8865@2x-600x384.png 600w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n\n\n\n<p><strong>Progresso gen\u00e9tico do efetivo<\/strong><\/p>\n\n\n\n<p>A sele\u00e7\u00e3o do efetivo leiteiro evoluiu significativamente nos \u00faltimos anos, com a chegada da gen\u00f3mica para os touros de centro de sele\u00e7\u00e3o e a sua acessibilidade aos criadores que pretendem testar as suas vacas. Atualmente, \u00e9 poss\u00edvel classificar os animais com base n\u00e3o s\u00f3 no seu desempenho leiteiro, mas tamb\u00e9m de acordo com o seu potencial gen\u00e9tico. Esta ferramenta permite racionalizar a estrat\u00e9gia de renova\u00e7\u00e3o do efetivo, com base em crit\u00e9rios-chave importantes para o criador.<\/p>\n\n\n\n<p>Ao analisar os resultados t\u00e9cnicos e econ\u00f3micos, a cria\u00e7\u00e3o de novilhas representa um custo importante com impacto na rentabilidade de uma explora\u00e7\u00e3o leiteira. Entre as v\u00e1rias estrat\u00e9gias de renova\u00e7\u00e3o poss\u00edveis, a menos dispendiosa \u00e9 a utiliza\u00e7\u00e3o de s\u00e9men sexuado de f\u00eamea associado ao cruzamento industrial. Aplicada \u00e0 classifica\u00e7\u00e3o dos animais, esta estrat\u00e9gia permite acelerar consideravelmente o progresso gen\u00e9tico do efetivo. Ao utilizar touros Belga Azul do BBG para o cruzamento industrial, o criador beneficia do lucro do vitelo vendido, que poder\u00e1 reinjetar na sua sele\u00e7\u00e3o.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-c5063697 wp-block-group-is-layout-constrained\" style=\"padding-left:110px\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-c375d253 wp-block-columns-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-c375d253 wp-block-columns-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"458\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Croise-BBB-Tchad-2@2x.png\" alt=\"\" class=\"wp-image-178\" style=\"width:377px;height:auto\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Croise-BBB-Tchad-2@2x.png 716w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Croise-BBB-Tchad-2@2x-300x192.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Croise-BBB-Tchad-2@2x-600x384.png 600w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Prote\u00e7\u00e3o das ra\u00e7as bovinas locais<\/strong><\/p>\n\n\n\n<p>A prote\u00e7\u00e3o das ra\u00e7as locais \u00e9 importante tanto do ponto de vista social, para perpetuar as tradi\u00e7\u00f5es, como para preservar a diversidade gen\u00e9tica. Estas ra\u00e7as t\u00eam muitas vezes a vantagem de estarem extremamente bem adaptadas \u00e0s condi\u00e7\u00f5es locais mas, face a um mercado competitivo ou a uma procura crescente, n\u00e3o s\u00e3o muito rent\u00e1veis. Por conseguinte, estes criadores s\u00e3o obrigados a abandon\u00e1-las a favor de ra\u00e7as hiperespecializadas.<\/p>\n\n\n\n<p>O cruzamento industrial com um touro do BBG \u00e9 um trunfo neste contexto. Permitir\u00e1 ao criador obter um animal com um valor de carne acrescido, que poder\u00e1 revender com maior lucro. Este montante suplementar pode ser utilizado de acordo com as suas necessidades e permitir-lhe-\u00e1 manter o efetivo na sua ra\u00e7a preferida. Al\u00e9m disso, se quiser implementar uma estrat\u00e9gia de sele\u00e7\u00e3o para as suas vacas, o cruzamento industrial oferece-lhe essa oportunidade ao cessar a cria\u00e7\u00e3o de animais que n\u00e3o satisfazem os seus crit\u00e9rios.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:0\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(1.378rem, 1.378rem + ((1vw - 0.2rem) * 1.292), 2.25rem);font-style:normal;font-weight:500;text-transform:uppercase\"><strong>Para o cevador\u00a0<\/strong><\/h3>\n\n\n\n<p>As vantagens da gen\u00e9tica Blanc-Bleu nos cruzamentos n\u00e3o se limitam ao criador, estendendo-se igualmente \u00e0 cevagem.<\/p>\n\n\n\n<p>Em compara\u00e7\u00e3o com um animal Holstein puro (HolxHol), um Holstein cruzado Blanc-Bleu (BBxHol) ter\u00e1 (em m\u00e9dia):<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-c5063697 wp-block-group-is-layout-constrained\" style=\"padding-left:110px\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-c375d253 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"458\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Carcasse_Vanlommel@2x.png\" alt=\"\" class=\"wp-image-179\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Carcasse_Vanlommel@2x.png 716w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Carcasse_Vanlommel@2x-300x192.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Carcasse_Vanlommel@2x-600x384.png 600w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<ul class=\"wp-block-list\">\n<li>Um <strong>GMD<\/strong>, ganho m\u00e9dio di\u00e1rio, superior a <strong>+6,68%<\/strong><\/li>\n\n\n\n<li>Um <strong>peso de carca\u00e7a fria<\/strong> superior a <strong>+5,5%<\/strong><\/li>\n\n\n\n<li>Uma <strong>conforma\u00e7\u00e3o da carca\u00e7a<\/strong> <strong>R<\/strong> (vs. O) atrav\u00e9s da classifica\u00e7\u00e3o SEUROP<\/li>\n\n\n\n<li>Melhor efici\u00eancia alimentar: <strong>uma redu\u00e7\u00e3o de 5,45% <\/strong>no consumo de mat\u00e9ria seca por kg de peso vivo e <strong>um aumento de 12,46%<\/strong> no peso da carca\u00e7a quente (adaptado: <em>Moreno et al., 2008<\/em>)<\/li>\n\n\n\n<li> <strong>+23,39%<\/strong> cm\u00b2 de superf\u00edcie do m\u00fasculo longissimus dorsi (cortes: lombo (<em>Loin<\/em> em ingl\u00eas), ac\u00e9m comprido (<em>CUBE ROLL<\/em> ou <em>rib eye roll<\/em>), ac\u00e9m (<em>CHUCK EYE<\/em>) (Keane et al., 2003)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<p>Mesmo em compara\u00e7\u00e3o com outros cruzamentos, como o Angus (AAxHol), o desempenho do cruzamento com a ra\u00e7a Belga Azul (BAxHol) continua a ser superior:<\/p>\n\n\n\n<div class=\"wp-block-getwid-table has-table-layout-auto\"><table><thead><tr><th style=\"background-color:#989061;color:#fffffe;padding-left:8px;padding-right:8px\">Carater\u00edstica<\/th><th style=\"background-color:#989061;color:#fffffe;padding-left:8px;padding-right:8px\">AAxHol<\/th><th style=\"background-color:#989061;color:#fffffe;padding-left:8px;padding-right:8px\">BAxHol<\/th><th style=\"background-color:#989061;color:#fffffe;padding-left:8px;padding-right:8px\">Significativo<\/th><\/tr><\/thead><tbody><tr><td style=\"background-color:#ccc8b0;padding-left:8px;padding-right:8px\">Peso vivo (PV) Chegada (kg) <\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">51,3<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">58,1<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,05<\/td><\/tr><tr><td style=\"background-color:#e0ddcf;padding-left:8px;padding-right:8px\">Ganho di\u00e1rio desde a chegada (g)<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">740<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">746<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">NS<\/td><\/tr><tr><td style=\"background-color:#ccc8b0;padding-left:8px;padding-right:8px\">Ingest\u00e3o de mat\u00e9ria seca (IMS) (g\/kg PV)<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">19,8<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">19,1<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#e0ddcf;padding-left:8px;padding-right:8px\">Peso da carca\u00e7a por dia de idade (g)<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">411<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">443<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#ccc8b0;padding-left:8px;padding-right:8px\">Peso da carca\u00e7a (kg)<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">312<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">333<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#e0ddcf;padding-left:8px;padding-right:8px\">Desmontagem (g\/kg)<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">522<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">553<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#ccc8b0;padding-left:8px;padding-right:8px\">Classe de conforma\u00e7\u00e3o da carca\u00e7a<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">2,4<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">3,1<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#e0ddcf;padding-left:8px;padding-right:8px\">Classe de gordura da carca\u00e7a<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">3,5<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">2,8<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#ccc8b0;padding-left:8px;padding-right:8px\">Propor\u00e7\u00e3o de pistola (g\/kg de lado)<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">459<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">469<\/td><td style=\"background-color:#dddde1;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><tr><td style=\"background-color:#e0ddcf;padding-left:8px;padding-right:8px\">M. Longissimus (cm\u00b2)<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">71,1<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">85,3<\/td><td style=\"background-color:#ebebed;text-align:center;padding-right:8px;padding-left:8px\">&lt;0,001<\/td><\/tr><\/tbody><\/table><figcaption><em>Keane, 2011<\/em><br><br> <\/figcaption><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(1.378rem, 1.378rem + ((1vw - 0.2rem) * 1.292), 2.25rem);font-style:normal;font-weight:500;text-transform:uppercase\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\"><strong><strong>Para os consumidores e o ambiente <\/strong><\/strong><\/h3>\n\n\n\n<p>O cruzamento com o Blanc-Bleu Belge \u00e9 um trunfo que se estende da sa\u00fade humana \u00e0 sa\u00fade ambiental.<\/p>\n\n\n\n<p>A carne do Blanc-Bleu Belge \u00e9 conhecida por ser tenra, magra (5%) e com baixo teor de colesterol (+\/- 45&nbsp;mg\/100&nbsp;g) (a t\u00edtulo de compara\u00e7\u00e3o, a carne de frango sem pele tem +\/- 62&nbsp;mg\/100&nbsp;g). Note-se que o teor de gordura de um cruzado Blanc-Bleu Belge n\u00e3o ser\u00e1 t\u00e3o baixo como o de um animal de ra\u00e7a pura, mas situar-se-\u00e1 entre o dos dois progenitores.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"458\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/consom_environ_9336@2x.png\" alt=\"\" class=\"wp-image-180\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/consom_environ_9336@2x.png 716w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/consom_environ_9336@2x-300x192.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/consom_environ_9336@2x-600x384.png 600w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<p>Do ponto de vista ambiental, o Blanc-Bleu Belge \u00e9 uma das ra\u00e7as com menos emiss\u00f5es de gases com efeito de estufa (GEE)! As emiss\u00f5es do Blanc-Bleu Belge s\u00e3o de cerca de 21\u00a0kg de equivalente de CO2 <strong>por kg de carne<\/strong>, em compara\u00e7\u00e3o com 27,5 a 48,5\u00a0kg de equivalente de CO2 por kg de carne de outros tipos de gado (Fontes: Boerenbond.be et N. Perreaux, 2019 https:\/\/matheo.uliege.be\/handle\/2268.2\/7215).\u00a0 O elevado ganho di\u00e1rio e o rendimento muito alto da carne dos bovinos Blanc-Bleu Belge s\u00e3o as principais explica\u00e7\u00f5es para esta pegada de carbono mais reduzida. Al\u00e9m de estar em conformidade com os objetivos do Green Deal [atingir uma redu\u00e7\u00e3o de 30% na produ\u00e7\u00e3o de gases com efeito de estufa at\u00e9 2030], a utiliza\u00e7\u00e3o desta ra\u00e7a \u00e9 uma alavanca para aumentar a seguran\u00e7a alimentar em regi\u00f5es desfavorecidas.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<h2 class=\"wp-block-heading has-text-align-right\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-secondary-color\">-30%<\/mark><\/strong> <\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u00c9 a redu\u00e7\u00e3o do impacto ambiental da carne final obtida quando se utilizam vacas leiteiras para produzir vitelos, gra\u00e7as ao cruzamento de ra\u00e7as.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Porqu\u00ea cruzar com Belga Azul? O cruzamento de duas ra\u00e7as de bovinos produz uma descend\u00eancia de primeira gera\u00e7\u00e3o superior \u00e0 m\u00e9dia dos seus dois progenitores, atrav\u00e9s do efeito de heterose. A ra\u00e7a Belga Azul, uma ra\u00e7a com muitas vantagens excecionais: O gene da dupla musculatura: mh O gene da dupla musculatura estava naturalmente presente na [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1467,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"no-title","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-1469","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sobre - BBG For Crossing<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/crossbreedingbybbg.com\/croisement\/a-propos\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sobre - BBG For Crossing\" \/>\n<meta property=\"og:description\" content=\"Porqu\u00ea cruzar com Belga Azul? 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A ra\u00e7a Belga Azul, uma ra\u00e7a com muitas vantagens excecionais: O gene da dupla musculatura: mh O gene da dupla musculatura estava naturalmente presente na [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/crossbreedingbybbg.com\/croisement\/a-propos\/\" \/>\n<meta property=\"og:site_name\" content=\"BBG For Crossing\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-31T15:23:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Picto_Shema_072023@2x.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/\",\"url\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/\",\"name\":\"Sobre - BBG For Crossing\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/BBG_Picto_Shema_072023@2x.png\",\"datePublished\":\"2024-09-10T07:22:34+00:00\",\"dateModified\":\"2024-10-31T15:23:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/#primaryimage\",\"url\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/BBG_Picto_Shema_072023@2x.png\",\"contentUrl\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/BBG_Picto_Shema_072023@2x.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/a-propos\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/pt-pt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cruzamento\",\"item\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/croisement\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sobre\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#website\",\"url\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/\",\"name\":\"BBG For Crossing\",\"description\":\"L&rsquo;expertise de BBG au service du croisement\",\"publisher\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#organization\",\"name\":\"BBG For Crossing\",\"url\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo_blue.png\",\"contentUrl\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo_blue.png\",\"width\":150,\"height\":183,\"caption\":\"BBG For Crossing\"},\"image\":{\"@id\":\"https:\\\/\\\/crossbreedingbybbg.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sobre - BBG For Crossing","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/crossbreedingbybbg.com\/croisement\/a-propos\/","og_locale":"pt_PT","og_type":"article","og_title":"Sobre - BBG For Crossing","og_description":"Porqu\u00ea cruzar com Belga Azul? 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