{"id":1434,"date":"2024-09-12T15:03:06","date_gmt":"2024-09-12T13:03:06","guid":{"rendered":"https:\/\/new.crossbreedingbybbg.com\/croisement\/selection\/"},"modified":"2026-02-11T11:57:06","modified_gmt":"2026-02-11T10:57:06","slug":"selection","status":"publish","type":"page","link":"https:\/\/crossbreedingbybbg.com\/de\/croisement\/selection\/","title":{"rendered":"Selektion"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">Warum einen <strong>Bullen f\u00fcr Kreuzungen<\/strong> bei seinen K\u00fchen verwenden<\/h1>\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>Marc, Z\u00fcchter auf dem Betrieb Bois d\u2019Esneux, teilt seine praktischen Erfahrungen mit der BBB-Kreuzung in der Milchviehhaltung.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Interview of Marc Crevits, Belgian Blue and Holstein breeder at Bois d\u2019Esneux farm\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/shZmTil5aL4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Wenn ein Landwirt beschlie\u00dft, einen Kreuzungsbullen bei seinen K\u00fchen einzusetzen, sind die wichtigsten angestrebten zootechnischen Kriterien:<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group wp-container-content-a32ea41d is-layout-flow wp-container-core-group-is-layout-2dd7cb82 wp-block-group-is-layout-flow\">\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">gute Fruchtbarkeit<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">kurze Tr\u00e4chtigkeitsdauer<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">Leichtkalbigkeit&nbsp;<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">niedriges Geburtsgewicht des Kalbs<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">hoher Verkaufswert des Kalbs<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Seit 2008 w\u00e4hlt BBG Bullen aus, die diese Anforderungen erf\u00fcllen.<\/p>\n\n\n\n<p>Die <strong>Leichtkalbigkeit<\/strong> ist ein <strong>wichtiger <\/strong>Punkt, wenn man sich f\u00fcr eine Gebrauchskreuzung mit <strong>Wei\u00dfblauem Belgier <\/strong>entscheidet. Bei BBG w\u00e4hlen wir Bullen mit den <strong>besten Indizes mithilfe der Genomik<\/strong> aus.<\/p>\n\n\n\n<p>Nachstehend finden Sie den Einfluss des Indexes des Bullen und seine Leichtkalbigkeit in der Praxis. Zum Vergleich wurden die Geburten der Holstein-Rasse hinzugef\u00fcgt.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--x-small);padding-bottom:var(--wp--preset--spacing--x-small)\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-group has-base-color has-secondary-background-color has-text-color has-background has-link-color wp-elements-afa914ccd0211fcbb2b0dde45a471a0f 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\">Leichtkalbigkeit<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-19e250f3 wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full popup-histogramme-velage\"><a href=\"#\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"518\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Graph_Facilite_naissance_VEC-e1726155298945.png\" alt=\"\" class=\"wp-image-187\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Graph_Facilite_naissance_VEC-e1726155298945.png 1000w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Graph_Facilite_naissance_VEC-e1726155298945-300x155.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Graph_Facilite_naissance_VEC-e1726155298945-768x398.png 768w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BBG_Graph_Facilite_naissance_VEC-e1726155298945-600x311.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:-15px\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-93ab2c86 wp-block-group-is-layout-flex\" style=\"padding-left:7%\">\n<p class=\"has-text-align-center wp-container-content-9cfa9a5a\"><strong> Leichtgeburt<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-container-content-9cfa9a5a\"><strong>Geburtshilfe<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-container-content-9cfa9a5a\"><strong>Kaiserschnitt<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group wp-container-content-a32ea41d is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns wp-container-content-a32ea41d 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\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-4a8ca3eb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"22\" height=\"21\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/graph-legend-1.png\" alt=\"\" class=\"wp-image-189\"\/><\/figure>\n\n\n\n<p>Hol x Hol<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-4a8ca3eb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"22\" height=\"21\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/graph-legend-2.png\" alt=\"\" class=\"wp-image-190\"\/><\/figure>\n\n\n\n<p>BBB &gt;110 x Hol<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-4a8ca3eb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"22\" height=\"21\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/graph-legend-3.png\" alt=\"\" class=\"wp-image-191\"\/><\/figure>\n\n\n\n<p>BBB 100-110 x Hol<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-4a8ca3eb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"22\" height=\"21\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/graph-legend-4.png\" alt=\"\" class=\"wp-image-192\"\/><\/figure>\n\n\n\n<p>BBB 90-100 x Hol<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-4a8ca3eb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"22\" height=\"21\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/graph-legend-5.png\" alt=\"\" class=\"wp-image-193\"\/><\/figure>\n\n\n\n<p>BBB &lt;90 x Hol<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\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\/BleuBelgeBBG_DSC_4843@2x.png\" alt=\"\" class=\"wp-image-194\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BleuBelgeBBG_DSC_4843@2x.png 716w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BleuBelgeBBG_DSC_4843@2x-300x192.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/BleuBelgeBBG_DSC_4843@2x-600x384.png 600w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-arrow\"><a class=\"wp-block-button__link has-secondary-background-color has-background has-text-align-left wp-element-button\" href=\"https:\/\/crossbreedingbybbg.com\/de\/innovations\/genomique\/\" style=\"padding-top:var(--wp--preset--spacing--small);padding-bottom:var(--wp--preset--spacing--small)\">M\u00f6chten Sie mehr erfahren?<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-group wp-container-content-a32ea41d is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-5d7a61025dffa75d3d2f1d7b305571ec\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.556), 1.25rem);font-style:normal;font-weight:700;text-transform:none\"><strong>Von der Selektion bis zur Produktion<\/strong><\/h3>\n\n\n\n<p>Zuk\u00fcnftige Bullen werden vor ihrem ersten Jahr auf Grundlage ihres Pedigree-Index und seit 2021 auf Grundlage ihres genomischen Index ausgew\u00e4hlt. Wenn diese vom Landwirt in ein Rinderselektionszentrum gebracht wurden, ist ihre individuelle Leistung (durchschnittlicher Tageszuwachs, Futtereffizienz) ebenfalls ein Kriterium f\u00fcr die Selektion.<\/p>\n\n\n\n<p>Die gekauften Bullen werden bei der Association Wallonne des Eleveurs (AWE) zur Zucht eingesetzt. Die Qualit\u00e4t des Spermas wird in frischem Zustand sowie nach dem Einfrieren gepr\u00fcft und wenn es unseren Anforderungen entspricht, kann der Bulle zum Testen eingesetzt werden.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"278\" src=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-1024x278.png\" alt=\"\" class=\"wp-image-199\" srcset=\"https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-1024x278.png 1024w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-300x81.png 300w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-768x208.png 768w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-600x163.png 600w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x-1200x325.png 1200w, https:\/\/crossbreedingbybbg.com\/wp-content\/uploads\/2024\/09\/Selection_production_QI1A0026_CROP@2x.png 1490w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-group wp-container-content-a32ea41d has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><em>Interessant: 90&nbsp;% der angeforderten Bullen, die f\u00fcr die Kreuzung eingesetzt werden, sind wei\u00df, um mit Holsteink\u00fchen blaue K\u00e4lber zu z\u00fcchten, die vom H\u00e4ndler leicht erkannt werden k\u00f6nnen. Dies ist jedoch kein Qualit\u00e4tsgarant, sondern nur ein Kriterium f\u00fcr den K\u00e4ufer in vielen europ\u00e4ischen L\u00e4ndern.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\" data-aos=\"fade\" data-aos-duration=\"500\" data-aos-once=\"true\">\n<div class=\"wp-block-group wp-container-content-a32ea41d has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-8e238d88586284ee3e4a84d49a08ca7a\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.556), 1.25rem);font-style:normal;font-weight:700;text-transform:none\"><strong>Testen<\/strong><\/h3>\n\n\n\n<p>1500-2000&nbsp;Dosen werden anschlie\u00dfend in Milchviehbetrieben in Belgien und den Niederlanden eingesetzt. Mindestens 9&nbsp;Monate sp\u00e4ter werden u. a. folgende Informationen gesammelt: Datum der KB, Geburtsdatum, Geschlecht, Abkalbungsmodus, Geburtsgewicht und K\u00f6rperbau.<\/p>\n\n\n\n<p>Anhand dieser Informationen werden folgende Indizes ermittelt:<\/p>\n\n\n\n<div class=\"wp-block-group wp-container-content-a32ea41d is-layout-flow wp-container-core-group-is-layout-2dd7cb82 wp-block-group-is-layout-flow\">\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">Leichtkalbigkeit<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">Geburtsgewicht<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">Tr\u00e4chtigkeitsdauer<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">K\u00f6rperbau bei der Geburt<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#9991624d;padding-top:0;padding-bottom:0;font-style:normal;font-weight:500\">Feinheit des Knochenbaus<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Warum einen Bullen f\u00fcr Kreuzungen bei seinen K\u00fchen verwenden Marc, Z\u00fcchter auf dem Betrieb Bois d\u2019Esneux, teilt seine praktischen Erfahrungen mit der BBB-Kreuzung in der Milchviehhaltung. Wenn ein Landwirt beschlie\u00dft, einen Kreuzungsbullen bei seinen K\u00fchen einzusetzen, sind die wichtigsten angestrebten zootechnischen Kriterien: gute Fruchtbarkeit kurze Tr\u00e4chtigkeitsdauer Leichtkalbigkeit&nbsp; niedriges Geburtsgewicht des Kalbs hoher Verkaufswert des Kalbs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1416,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"no-title","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-1434","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>Selektion - 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\/de\/croisement\/selection\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Selektion - BBG For Crossing\" \/>\n<meta property=\"og:description\" content=\"Warum einen Bullen f\u00fcr Kreuzungen bei seinen K\u00fchen verwenden Marc, Z\u00fcchter auf dem Betrieb Bois d\u2019Esneux, teilt seine praktischen Erfahrungen mit der BBB-Kreuzung in der Milchviehhaltung. 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