{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T10:14:32Z","timestamp":1775124872552,"version":"3.50.1"},"reference-count":35,"publisher":"Georg Thieme Verlag KG","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tierarztl Prax Ausg G"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:title>Zusammenfassung<\/jats:title><jats:p>Gegenstand: Schwefel\u00fcber- und -unterversorgung kann bei Nutztieren zu Leistungsminderung und Erkrankungen f\u00fchren. \u00dcber die Dia - gnostik der Schwefelversorgung in Milchviehherden ist allerdings wenig bekannt. Ziele der Studie waren, die aliment\u00e4re Schwefelversorgung deutscher Milchviehherden darzustellen, den Zusammenhang zwischen der Schwefelversorgung und Gesundheit und Leistung zu beurteilen, geeignete Probenmedien f\u00fcr die klinisch-chemische Labordia - gnostik zu bestimmen und Referenzwerte zur Beurteilung der Schwe - felversorgung in verschiedenen Untersuchungsmedien vorzuschlagen. Material und Methoden: Zwischen 2006 und 2014 wurden 569 Milchviehbetriebe beprobt. Von je 10 Tieren der Gruppen \u20133 bis 0, 0\u20131, 3\u20135 und 15\u201318 Wochen post partum (p. p.) (Betriebe &gt; 200 Tiere) bzw. \u20133 bis 0, 0\u20135 und 6\u201320 Wochen p. p. (Betriebe \u2264 200 Tiere) wurden Blut-, Harn- und Haarproben gewonnen. Gepoolte Vollblut-, Serum-, Plasma-, Harn- und Haarproben (n = 5663) wurden mittels ICP-OESMethode analysiert. Die Schwefelkonzentration der Totalen Mischra - tion (TMR) der Vorbereiter (\u20133 bis 0 Wochen ante partum) wurden in einem zertifizierten Futtermittellabor bestimmt (n = 625). Ergebnisse: Die mediane Schwefelkonzentration in den Futterrationen betrug 2,3 g\/kg TM. Schwefelunterversorgung (&lt; 1,6 g\/kg TM; 31% der Betriebe) und -\u00fcberversorgung (&gt; 4,0 g\/kg TM; 11% der Betriebe) in den Futterrationen traten regelm\u00e4\u00dfig auf. Schwefelunterversorgung war mit verringerter Milchleistung (p &lt; 0,001), Retentio secundinarum (OR = 1,74; p = 0,037), Geb\u00e4rparese (OR = 2,68; p &lt; 0,001) und Stillbrunst (OR = 2,56; p = 0,014) assoziiert. Positive Korrelationen fanden sich zwischen der Schwefelkonzentration in der TMR und den Schwefelkonzentrationen in Harn (r = 0,50), Serum (r = 0,17), Plasma (r = 0,18) und Vollblut (r = 0,16). Schlussfolgerung und klinische Relevanz: Die Diagnostik der Schwefelversorgung ist f\u00fcr praktische Tier\u00e4rzte relevant und kann mittels TMR-Analyse und klinisch-chemischer Laborparameter erfolgen. Harn ist dabei als kurzfristiger, Serum, Plasma und Vollblut als mittelfristige und Haar als langfristiger Parameter f\u00fcr die Einsch\u00e4tzung der Schwefelversorgung zu werten.<\/jats:p>","DOI":"10.15653\/tpg-150901","type":"journal-article","created":{"date-parts":[[2016,3,2]],"date-time":"2016-03-02T13:12:10Z","timestamp":1456924330000},"page":"92-98","source":"Crossref","is-referenced-by-count":5,"title":["Untersuchungen zur Schwefelversorgung von Milchk\u00fchen in Deutschland"],"prefix":"10.15653","volume":"44","author":[{"given":"K.","family":"Wall","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"M\u00fcller","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Roder","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Staufenbiel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"Pieper","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2017,12,21]]},"reference":[{"key":"10.15653\/TPG-150901-1","unstructured":"Albert E, F\u00f6rster F, Ernst H, Kolbe H, Dittrich B, Laber H, Handschack M, Krieghoff G, Heidenreich T, Riehl G, Heinrich S, Zorn W. 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