{"id":11539,"date":"2020-11-16T13:07:05","date_gmt":"2020-11-16T12:07:05","guid":{"rendered":"https:\/\/semexpkbb.com\/?p=11539"},"modified":"2026-02-21T07:45:57","modified_gmt":"2026-02-21T06:45:57","slug":"a-borju-neme-hatassal-van-a-tejtermelesre","status":"publish","type":"post","link":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/","title":{"rendered":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre"},"content":{"rendered":"<p>Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek.<\/p>\n<p><!--more--><\/p>\n<p>A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A vizsg\u00e1lat c\u00e9lja annak meghat\u00e1roz\u00e1sa volt, hogy a magzat (borj\u00fa) neme mik\u00e9nt befoly\u00e1solja az anya tejmirigyeinek tejtermel\u0151 k\u00e9pess\u00e9g\u00e9t a lakt\u00e1ci\u00f3 sor\u00e1n. <strong>Meg\u00e1llap\u00edtott\u00e1k, hogy azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat (\u00fcsz\u0151t) elltek, standard lakt\u00e1ci\u00f3ban \u00e1tlagosan 100\u2013150 kg-mal t\u00f6bb tejet termeltek.<\/strong> <strong>A tanulm\u00e1ny szerint ez a t\u00f6bblet legink\u00e1bb az els\u0151 lakt\u00e1ci\u00f3ban volt kifejezett, \u00e9s nem befoly\u00e1solta a tej zs\u00edr- \u00e9s feh\u00e9rjetartalm\u00e1t, vagyis a tej min\u0151s\u00e9g\u00e9t.<\/strong><\/p>\n<p>A jelens\u00e9g m\u00f6g\u00f6tt \u00e1ll\u00f3 biol\u00f3giai mechanizmusok m\u00e9g nem teljesen ismertek. Az eml\u0151rendszer funkcion\u00e1lis fejl\u0151d\u00e9se a vemhess\u00e9g alatt t\u00f6rt\u00e9nik. Felt\u00e9telezhet\u0151, hogy a magzat \u00e9s a placenta \u00e1ltal termelt, az anya v\u00e9rkering\u00e9s\u00e9be jut\u00f3 hormonok \u2013 amelyek a tejmirigy fejl\u0151d\u00e9s\u00e9re hatnak \u2013 k\u00fcl\u00f6nb\u00f6znek a h\u00edm \u00e9s a n\u0151ivar\u00fa magzat eset\u00e9ben.<\/p>\n<p>Ugyanakkor a borj\u00fa neme nemcsak a k\u00f6vetkez\u0151 lakt\u00e1ci\u00f3 termel\u00e9s\u00e9re hat. Mivel a tehenek norm\u00e1l k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt gyakran egyszerre vemhesek \u00e9s termelnek tejet, a borj\u00fa neme a jelenlegi lakt\u00e1ci\u00f3 tejtermel\u00e9s\u00e9re is hat\u00e1ssal van. Tov\u00e1bbi kutat\u00e1sok kimutatt\u00e1k, hogy <strong>azok a tehenek, amelyek az els\u0151 \u00e9s a m\u00e1sodik lakt\u00e1ci\u00f3ban is n\u0151ivar\u00fa borj\u00fat elltek, k\u00f6r\u00fclbel\u00fcl 445 kg-mal t\u00f6bb tejet termeltek e k\u00e9t lakt\u00e1ci\u00f3 alatt, mint azok, amelyek k\u00e9tszer bikaborj\u00fat hoztak vil\u00e1gra.<\/strong> A jelens\u00e9g szeml\u00e9ltet\u00e9s\u00e9re a kutat\u00f3k a k\u00f6vetkez\u0151 modellt dolgozt\u00e1k ki:<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4530\" src=\"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/UTICAJ-POLA-TELETA-NA-PROIZVODNJU-MLEKA-U-PRVOJ-LAKTACIJI-grafikon-Copy.jpg\" alt=\"\" width=\"2048\" height=\"1195\" \/><\/p>\n<p><strong>A modell magyar\u00e1zata: A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre az els\u0151 k\u00e9t lakt\u00e1ci\u00f3 sor\u00e1n<\/strong><\/p>\n<p>Az 1. vemhess\u00e9g alatti borj\u00fanem befoly\u00e1solja a tejtermel\u00e9st az 1. \u00e9s 2. lakt\u00e1ci\u00f3ban a t\u0151gy fejl\u0151d\u00e9s\u00e9re gyakorolt hat\u00e1s miatt az els\u0151 vemhess\u00e9g sor\u00e1n. Mivel a 2. vemhess\u00e9g \u00e1ltal\u00e1ban \u00e1tfed\u00e9sben van az 1. lakt\u00e1ci\u00f3 tejtermel\u00e9s\u00e9vel, a 2. vemhess\u00e9g alatti borj\u00fanem az 1. lakt\u00e1ci\u00f3 tejtermel\u00e9s\u00e9re is hat\u00e1ssal van. <em>(Hinde et al., 2014)<\/em><\/p>\n<p>Mivel az ivarmeghat\u00e1rozott (szex\u00e1lt) sperma haszn\u00e1lat\u00e1val a n\u0151ivar\u00fa borj\u00fa sz\u00fclet\u00e9s\u00e9nek es\u00e9lye k\u00f6r\u00fclbel\u00fcl 50%-r\u00f3l 90%-ra n\u00f6velhet\u0151, ez jelenleg az egyetlen ismert m\u00f3dszer a n\u0151ivar\u00fa ut\u00f3dok \u00e9s \u201en\u0151ivar\u00fa vemhess\u00e9gek\u201d ar\u00e1ny\u00e1nak n\u00f6vel\u00e9s\u00e9re az \u00e1llom\u00e1nyban. <strong>A kutat\u00e1s jelent\u0151s\u00e9ge abban \u00e1ll, hogy r\u00e1vil\u00e1g\u00edt: ennek a technol\u00f3gi\u00e1nak az alkalmaz\u00e1sa milyen m\u00e9rt\u00e9kben j\u00e1rulhat hozz\u00e1 a termel\u00e9si eredm\u00e9nyek jav\u00edt\u00e1s\u00e1hoz, k\u00fcl\u00f6n\u00f6sen, ha a szex\u00e1lt sperm\u00e1t \u00fcsz\u0151k term\u00e9keny\u00edt\u00e9s\u00e9re haszn\u00e1lj\u00e1k.<\/strong> Ebben m\u00e9g nem is vett\u00fck figyelembe a gyorsabb genetikai el\u0151rehalad\u00e1st \u00e9s a n\u0151ivar\u00fa \u00e1llatok szigor\u00fabb, intenz\u00edvebb szelekci\u00f3j\u00e1nak lehet\u0151s\u00e9g\u00e9t, amely e technol\u00f3gia bevezet\u00e9s\u00e9vel egy\u00fctt j\u00e1r. <strong>Ha az els\u0151 lakt\u00e1ci\u00f3 sor\u00e1n el\u00e9rhet\u0151 200\u2013300 kg t\u00f6bblettej \u00f6nmag\u00e1ban nem elegend\u0151 indok arra, hogy az \u00fcsz\u0151t szex\u00e1lt sperm\u00e1val term\u00e9keny\u00edtse, akkor val\u00f3sz\u00edn\u0171leg semmilyen m\u00e1s \u00e9rv nem lesz az.<\/strong><\/p>\n<p>A kutat\u00e1sr\u00f3l b\u0151vebben <a href=\"https:\/\/milkgenomics.org\/article\/fetal-daughters-influence-milk-production-cows\/\" target=\"_blank\" rel=\"noopener noreferrer\">ITT<\/a> olvashat.<\/p>\n<p>Vladan \u0106iri\u0107<\/p>\n<p>2020. \u00e1prilis<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek.<\/p>\n","protected":false},"author":1,"featured_media":11294,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-11539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-bikakrol"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"dejanzoric\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.5\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Semex PK BB - \u00dcdv\u00f6zl\u00fcnk a Semex c\u00e9g weboldal\u00e1n\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB\" \/>\n\t\t<meta property=\"og:description\" content=\"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"372\" \/>\n\t\t<meta property=\"og:image:height\" content=\"90\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-11-16T12:07:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-21T06:45:57+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/semexdoo\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#blogposting\",\"name\":\"A borj\\u00fa neme hat\\u00e1ssal van a tejtermel\\u00e9sre - Semex PK BB\",\"headline\":\"A borj\\u00fa neme hat\\u00e1ssal van a tejtermel\\u00e9sre\",\"author\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/author\\\/dejanzoric\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Uticaj-pola-teleta-na-proizvodnju-mleka-Copy.jpg\",\"width\":1980,\"height\":850,\"caption\":\"Uticaj-pola-teleta-na-proizvodnju-mleka-Copy\"},\"datePublished\":\"2020-11-16T13:07:05+01:00\",\"dateModified\":\"2026-02-21T07:45:57+01:00\",\"inLanguage\":\"hu-HU\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#webpage\"},\"articleSection\":\"A bik\\u00e1kr\\u00f3l\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/category\\\/a-bikakrol\\\/#listItem\",\"name\":\"A bik\\u00e1kr\\u00f3l\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/category\\\/a-bikakrol\\\/#listItem\",\"position\":2,\"name\":\"A bik\\u00e1kr\\u00f3l\",\"item\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/category\\\/a-bikakrol\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#listItem\",\"name\":\"A borj\\u00fa neme hat\\u00e1ssal van a tejtermel\\u00e9sre\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#listItem\",\"position\":3,\"name\":\"A borj\\u00fa neme hat\\u00e1ssal van a tejtermel\\u00e9sre\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/category\\\/a-bikakrol\\\/#listItem\",\"name\":\"A bik\\u00e1kr\\u00f3l\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#organization\",\"name\":\"Semex PK BB\",\"description\":\"Semex PK BB je specijalizovana kompanija za uvoz i distribuciju genetskog materijala za govedarstvo, ve\\u0161ta\\u010dko osemenjavanje, genomske analize i stru\\u010dnu podr\\u0161ku farmama.\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/\",\"telephone\":\"+381113290297\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/logo_semex_beograd_velika.png\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#organizationLogo\",\"width\":372,\"height\":90},\"image\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/semexdoo\\\/\",\"https:\\\/\\\/www.instagram.com\\\/semexpkbb\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCGfyTpmROTkE0XXyd66KQPg\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/semex-pk-bb-doo\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/author\\\/dejanzoric\\\/#author\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/author\\\/dejanzoric\\\/\",\"name\":\"dejanzoric\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/abb106b0efe9899d309d2b14a2257dc520451e546e11e786614566302102d3cf?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"dejanzoric\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#webpage\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/\",\"name\":\"A borj\\u00fa neme hat\\u00e1ssal van a tejtermel\\u00e9sre - Semex PK BB\",\"description\":\"Azok a tehenek, amelyek n\\u0151ivar\\u00fa borj\\u00fat elltek, lakt\\u00e1ci\\u00f3juk sor\\u00e1n jelent\\u0151sen t\\u00f6bb tejet adnak \\u2013 mutatja Katie Hinde tanulm\\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \\u00e9s a Kansas State University kutat\\u00f3ival egy\\u00fcttm\\u0171k\\u00f6d\\u00e9sben v\\u00e9geztek. A kutat\\u00e1s 1,49 milli\\u00f3 holstein teh\\u00e9nre terjedt ki, \\u00e9s 2,39 milli\\u00f3 lakt\\u00e1ci\\u00f3s termel\\u00e9si adatot elemeztek az 1995 \\u00e9s 1999 k\\u00f6z\\u00f6tti id\\u0151szakb\\u00f3l. A\",\"inLanguage\":\"hu-HU\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/author\\\/dejanzoric\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/author\\\/dejanzoric\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Uticaj-pola-teleta-na-proizvodnju-mleka-Copy.jpg\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#mainImage\",\"width\":1980,\"height\":850,\"caption\":\"Uticaj-pola-teleta-na-proizvodnju-mleka-Copy\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/a-borju-neme-hatassal-van-a-tejtermelesre\\\/#mainImage\"},\"datePublished\":\"2020-11-16T13:07:05+01:00\",\"dateModified\":\"2026-02-21T07:45:57+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#website\",\"url\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/\",\"name\":\"Semex PK BB\",\"description\":\"\\u00dcdv\\u00f6zl\\u00fcnk a Semex c\\u00e9g weboldal\\u00e1n\",\"inLanguage\":\"hu-HU\",\"publisher\":{\"@id\":\"https:\\\/\\\/semexpkbb.com\\\/hu\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB<\/title>\n\n","aioseo_head_json":{"title":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB","description":"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A","canonical_url":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#blogposting","name":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB","headline":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre","author":{"@id":"https:\/\/semexpkbb.com\/hu\/author\/dejanzoric\/#author"},"publisher":{"@id":"https:\/\/semexpkbb.com\/hu\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/Uticaj-pola-teleta-na-proizvodnju-mleka-Copy.jpg","width":1980,"height":850,"caption":"Uticaj-pola-teleta-na-proizvodnju-mleka-Copy"},"datePublished":"2020-11-16T13:07:05+01:00","dateModified":"2026-02-21T07:45:57+01:00","inLanguage":"hu-HU","mainEntityOfPage":{"@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#webpage"},"isPartOf":{"@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#webpage"},"articleSection":"A bik\u00e1kr\u00f3l"},{"@type":"BreadcrumbList","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/#listItem","position":1,"name":"Home","item":"https:\/\/semexpkbb.com\/hu\/","nextItem":{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/#listItem","name":"A bik\u00e1kr\u00f3l"}},{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/#listItem","position":2,"name":"A bik\u00e1kr\u00f3l","item":"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/","nextItem":{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#listItem","name":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre"},"previousItem":{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#listItem","position":3,"name":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre","previousItem":{"@type":"ListItem","@id":"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/#listItem","name":"A bik\u00e1kr\u00f3l"}}]},{"@type":"Organization","@id":"https:\/\/semexpkbb.com\/hu\/#organization","name":"Semex PK BB","description":"Semex PK BB je specijalizovana kompanija za uvoz i distribuciju genetskog materijala za govedarstvo, ve\u0161ta\u010dko osemenjavanje, genomske analize i stru\u010dnu podr\u0161ku farmama.","url":"https:\/\/semexpkbb.com\/hu\/","telephone":"+381113290297","logo":{"@type":"ImageObject","url":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#organizationLogo","width":372,"height":90},"image":{"@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/semexdoo\/","https:\/\/www.instagram.com\/semexpkbb\/","https:\/\/www.youtube.com\/channel\/UCGfyTpmROTkE0XXyd66KQPg","https:\/\/www.linkedin.com\/company\/semex-pk-bb-doo\/"]},{"@type":"Person","@id":"https:\/\/semexpkbb.com\/hu\/author\/dejanzoric\/#author","url":"https:\/\/semexpkbb.com\/hu\/author\/dejanzoric\/","name":"dejanzoric","image":{"@type":"ImageObject","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/abb106b0efe9899d309d2b14a2257dc520451e546e11e786614566302102d3cf?s=96&d=mm&r=g","width":96,"height":96,"caption":"dejanzoric"}},{"@type":"WebPage","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#webpage","url":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/","name":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB","description":"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A","inLanguage":"hu-HU","isPartOf":{"@id":"https:\/\/semexpkbb.com\/hu\/#website"},"breadcrumb":{"@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#breadcrumblist"},"author":{"@id":"https:\/\/semexpkbb.com\/hu\/author\/dejanzoric\/#author"},"creator":{"@id":"https:\/\/semexpkbb.com\/hu\/author\/dejanzoric\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/Uticaj-pola-teleta-na-proizvodnju-mleka-Copy.jpg","@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#mainImage","width":1980,"height":850,"caption":"Uticaj-pola-teleta-na-proizvodnju-mleka-Copy"},"primaryImageOfPage":{"@id":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/#mainImage"},"datePublished":"2020-11-16T13:07:05+01:00","dateModified":"2026-02-21T07:45:57+01:00"},{"@type":"WebSite","@id":"https:\/\/semexpkbb.com\/hu\/#website","url":"https:\/\/semexpkbb.com\/hu\/","name":"Semex PK BB","description":"\u00dcdv\u00f6zl\u00fcnk a Semex c\u00e9g weboldal\u00e1n","inLanguage":"hu-HU","publisher":{"@id":"https:\/\/semexpkbb.com\/hu\/#organization"}}]},"og:locale":"hu_HU","og:site_name":"Semex PK BB - \u00dcdv\u00f6zl\u00fcnk a Semex c\u00e9g weboldal\u00e1n","og:type":"article","og:title":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB","og:description":"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A","og:url":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/","og:image":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png","og:image:secure_url":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png","og:image:width":372,"og:image:height":90,"article:published_time":"2020-11-16T12:07:05+00:00","article:modified_time":"2026-02-21T06:45:57+00:00","article:publisher":"https:\/\/www.facebook.com\/semexdoo\/","twitter:card":"summary_large_image","twitter:title":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre - Semex PK BB","twitter:description":"Azok a tehenek, amelyek n\u0151ivar\u00fa borj\u00fat elltek, lakt\u00e1ci\u00f3juk sor\u00e1n jelent\u0151sen t\u00f6bb tejet adnak \u2013 mutatja Katie Hinde tanulm\u00e1nya, amelyet Barry Bradforddal, Abigail Kennedyvel, John Clayjel \u00e9s a Kansas State University kutat\u00f3ival egy\u00fcttm\u0171k\u00f6d\u00e9sben v\u00e9geztek. A kutat\u00e1s 1,49 milli\u00f3 holstein teh\u00e9nre terjedt ki, \u00e9s 2,39 milli\u00f3 lakt\u00e1ci\u00f3s termel\u00e9si adatot elemeztek az 1995 \u00e9s 1999 k\u00f6z\u00f6tti id\u0151szakb\u00f3l. A","twitter:image":"https:\/\/semexpkbb.com\/wp-content\/uploads\/2026\/02\/logo_semex_beograd_velika.png"},"aioseo_meta_data":{"post_id":"11539","title":null,"description":null,"keywords":null,"keyphrases":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-11-03 16:51:40","created":"2026-11-03 15:37:47","updated":"2026-11-03 16:51:40"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/semexpkbb.com\/hu\/\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/\" title=\"A bik\u00e1kr\u00f3l\">A bik\u00e1kr\u00f3l<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\tA borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/semexpkbb.com\/hu\/"},{"label":"A bik\u00e1kr\u00f3l","link":"https:\/\/semexpkbb.com\/hu\/category\/a-bikakrol\/"},{"label":"A borj\u00fa neme hat\u00e1ssal van a tejtermel\u00e9sre","link":"https:\/\/semexpkbb.com\/hu\/a-borju-neme-hatassal-van-a-tejtermelesre\/"}],"_links":{"self":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/comments?post=11539"}],"version-history":[{"count":1,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11539\/revisions"}],"predecessor-version":[{"id":11540,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11539\/revisions\/11540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/media\/11294"}],"wp:attachment":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/media?parent=11539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/categories?post=11539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/tags?post=11539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}