Vliv suplementace dojnic organicky vázaným zinkem na zdraví paznehtů a počet somatických buněk v mléce.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F07%3A00001513" target="_blank" >RIV/62157124:16170/07:00001513 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of supplementation of dairy cows by organic zinc on the health of feet and the somatic cell count

Popis výsledku v původním jazyce

A total of 107 cows from a commercial Holstein herd were selected. The experimental group included 53 and controls included 54 pluriparous and primiparous cows. Animals were fed the same total mix ration supplemented with inorganic Zn (45 mg per 1 kg ofration) in total 1935 mg of Zn per day. The experimental group received an extra supplement of Zn bound on lactate and amino-acids once daily (Zinc chelate 100, f. Agrobac) in the amount of 250 mg per animal. During the five-month experiment there were no significant differences in the occurrence of digital disorders between experimental and control individuals excepting differences in the prevalence of dermatitis digitalis. These differences were probably not associated with the supplementation of Zn.During the study there were no significant differences in the Zn concentration in blood serum (14.7 versus 15.8 ?mol/l) and in the somatic cell count in milk (145 000/ml versus 169 000/ml) between pluriparous cows of the experimental and

Název v anglickém jazyce

Influence of supplementation of dairy cows by organic zinc on the health of feet and the somatic cell count

Popis výsledku anglicky

A total of 107 cows from a commercial Holstein herd were selected. The experimental group included 53 and controls included 54 pluriparous and primiparous cows. Animals were fed the same total mix ration supplemented with inorganic Zn (45 mg per 1 kg ofration) in total 1935 mg of Zn per day. The experimental group received an extra supplement of Zn bound on lactate and amino-acids once daily (Zinc chelate 100, f. Agrobac) in the amount of 250 mg per animal. During the five-month experiment there were no significant differences in the occurrence of digital disorders between experimental and control individuals excepting differences in the prevalence of dermatitis digitalis. These differences were probably not associated with the supplementation of Zn.During the study there were no significant differences in the Zn concentration in blood serum (14.7 versus 15.8 ?mol/l) and in the somatic cell count in milk (145 000/ml versus 169 000/ml) between pluriparous cows of the experimental and

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Revista Romana de Medicina Veterinara

ISSN

1220-3173

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

8

Strana od-do

112-119

Kód UT WoS článku

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EID výsledku v databázi Scopus

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