{"id":11083,"date":"2019-06-19T09:29:10","date_gmt":"2019-06-19T08:29:10","guid":{"rendered":"https:\/\/semexpkbb.com\/?p=11083"},"modified":"2026-02-19T08:35:43","modified_gmt":"2026-02-19T07:35:43","slug":"legzoszervi-megbetegedesek","status":"publish","type":"post","link":"https:\/\/semexpkbb.com\/hu\/legzoszervi-megbetegedesek\/","title":{"rendered":"L\u00e9gz\u0151szervi megbeteged\u00e9sek"},"content":{"rendered":"<p><strong>Azok a n\u0151ivar\u00fa borjak, amelyek az \u00e9let\u00fck els\u0151 nyolc het\u00e9ben l\u00e9gz\u0151szervi probl\u00e9m\u00e1kkal k\u00fczdenek, szignifik\u00e1nsan kevesebb tejet termelnek az els\u0151 lakt\u00e1ci\u00f3 sor\u00e1n \u2013 mutatja az ontari\u00f3i Guelphi Egyetemen v\u00e9gzett kutat\u00e1s.<\/strong><\/p>\n<p><!--more--><\/p>\n<p>A vizsg\u00e1lat 215 holstein \u00fcsz\u0151re terjedt ki, amelyek t\u00fcd\u0151\u00e1llapot\u00e1t ultrahanggal k\u00f6vett\u00e9k nyomon a t\u00fcd\u0151kongesti\u00f3 (elz\u00e1r\u00f3d\u00e1s) m\u00e9rt\u00e9k\u00e9nek meghat\u00e1roz\u00e1sa c\u00e9lj\u00e1b\u00f3l. Meg\u00e1llap\u00edtott\u00e1k, hogy az \u00e1llatok 57%-\u00e1n\u00e1l az els\u0151 8 \u00e9lethet\u00e9ben legal\u00e1bb egy alkalommal kimutathat\u00f3 volt t\u00fcd\u0151kongesti\u00f3.<\/p>\n<p>Az \u00fcsz\u0151ket ezt k\u00f6vet\u0151en az els\u0151 lakt\u00e1ci\u00f3juk sor\u00e1n is nyomon k\u00f6vett\u00e9k. \u00c9rdekes m\u00f3don az els\u0151 ell\u00e9skori \u00e9letkor tekintet\u00e9ben nem volt k\u00fcl\u00f6nbs\u00e9g a beteg \u00e9s az eg\u00e9szs\u00e9ges csoport k\u00f6z\u00f6tt. Azonban az <strong>\u201eeg\u00e9szs\u00e9ges\u201d csoportba tartoz\u00f3 \u00fcsz\u0151k \u2013 amelyek id\u0151k\u00f6zben els\u0151borjas tehenekk\u00e9 v\u00e1ltak \u2013 \u00e1tlagosan mintegy 525 kg-mal (1155 fonttal) t\u00f6bb tejet termeltek, mint azok az \u00fcsz\u0151k, amelyek az els\u0151 8 h\u00e9tben legal\u00e1bb egy l\u00e9gz\u0151szervi megbeteged\u00e9sen estek \u00e1t.<\/strong><\/p>\n<p>Ez rendk\u00edv\u00fcl fontos adat, amely azt mutatja, hogy <strong>az \u00e1llatok genetikai potenci\u00e1lj\u00e1nak maxim\u00e1lis kihaszn\u00e1l\u00e1sa<\/strong> m\u00e1r a borj\u00fa- \u00e9s \u00fcsz\u0151korban kezd\u0151d\u0151 eg\u00e9szs\u00e9gi \u00e1llapot f\u00fcggv\u00e9nye. Az \u00e1llatok eg\u00e9szs\u00e9ge szorosan \u00f6sszef\u00fcgg a megfelel\u0151 takarm\u00e1nyoz\u00e1ssal \u00e9s menedzsmenttel, a borj\u00fakort\u00f3l az \u00fcsz\u0151n \u00e1t eg\u00e9szen a tejel\u0151 teh\u00e9nig.<\/p>\n<p>Az eredm\u00e9nyeket a \u201eJournal of Dairy Science\u201d tavaly j\u00faniusi sz\u00e1m\u00e1ban publik\u00e1lt\u00e1k. <a href=\"https:\/\/www.journalofdairyscience.org\/article\/S0022-0302(18)30214-5\/fulltext\">Itt<\/a> olvashat\u00f3 a tanulm\u00e1ny \u00f6sszefoglal\u00f3ja.<\/p>\n<p>Vladan \u0106iri\u0107<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Azok a n\u0151ivar\u00fa borjak, amelyek az \u00e9let\u00fck els\u0151 nyolc het\u00e9ben l\u00e9gz\u0151szervi probl\u00e9m\u00e1kkal k\u00fczdenek, szignifik\u00e1nsan kevesebb tejet termelnek az els\u0151 lakt\u00e1ci\u00f3 sor\u00e1n \u2013 mutatja az ontari\u00f3i Guelphi Egyetemen v\u00e9gzett kutat\u00e1s.<\/p>\n","protected":false},"author":1,"featured_media":11082,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":["post-11083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-takarmanyozas"],"_links":{"self":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11083","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=11083"}],"version-history":[{"count":1,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11083\/revisions"}],"predecessor-version":[{"id":11084,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/posts\/11083\/revisions\/11084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/media\/11082"}],"wp:attachment":[{"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/media?parent=11083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/categories?post=11083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semexpkbb.com\/hu\/wp-json\/wp\/v2\/tags?post=11083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}