The influence of lameness of holstein breed milk cows on their dairy yield

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00233647" target="_blank" >RIV/62156489:43210/13:00233647 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.animalwelfare.szie.hu/sites/default/files/cikkek/201303/AWETH20133001005.pdf" target="_blank" >http://www.animalwelfare.szie.hu/sites/default/files/cikkek/201303/AWETH20133001005.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of lameness of holstein breed milk cows on their dairy yield

Popis výsledku v původním jazyce

In this project we were occupied with the influence of lameness on dairy yield of Holstein breed milk cows. Experiment was carried out in Farma Papůvka in Pňovice. 59 cows were diagnosed as having lameness. For comparison, there were 59 milk cows withoutlimping symptoms chosen by random sampling and joined to previous milk cows. As monitored parameter the actual milk yield, the fat content, content of protein and lactose were evaluated. We have found out that milk cows without lameness had average actual milk yield 14,90 kg of milk, average protein content 3,12% and average lactose content 4,67%. Unlike these, milk cows with lameness had actual milk yield 11,48 kg of milk, the protein content 3,31% and lactose content 4,92%. These differences were evaluated as highly statistically significant (P<0,01) in every cases. Only the average fat content (with healthy milk cows 4,22% and with affected milk cows 4,48%) was not statistically significant. Based on these results, we can pronounce

Název v anglickém jazyce

The influence of lameness of holstein breed milk cows on their dairy yield

Popis výsledku anglicky

In this project we were occupied with the influence of lameness on dairy yield of Holstein breed milk cows. Experiment was carried out in Farma Papůvka in Pňovice. 59 cows were diagnosed as having lameness. For comparison, there were 59 milk cows withoutlimping symptoms chosen by random sampling and joined to previous milk cows. As monitored parameter the actual milk yield, the fat content, content of protein and lactose were evaluated. We have found out that milk cows without lameness had average actual milk yield 14,90 kg of milk, average protein content 3,12% and average lactose content 4,67%. Unlike these, milk cows with lameness had actual milk yield 11,48 kg of milk, the protein content 3,31% and lactose content 4,92%. These differences were evaluated as highly statistically significant (P<0,01) in every cases. Only the average fat content (with healthy milk cows 4,22% and with affected milk cows 4,48%) was not statistically significant. Based on these results, we can pronounce

Druh

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

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Animal Welfare, Ethology and Housing Systems

ISSN

1786-8440

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

5

Strana od-do

1-5

Kód UT WoS článku

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EID výsledku v databázi Scopus

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