Vztah mezi obsahem cholesterolu v krevní plazmě a a parametry mléčné užitkovosti dojnic českého strakatého plemene - předběžné výsledky

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00002083" target="_blank" >RIV/62156489:43210/04:00002083 - 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

The relationship between blood plasma cholesterol and milk production parameters in Czech pied cows - preliminary results

Popis výsledku v původním jazyce

Czech Pied dairy cows were observed one day each month for the period of 12 months (12 test days). All the cows were in the first phase of lactation, i.e. up to 100 days after calving. The mean number of lactation was 2.8, the cows were on average 54.8 days after calving and the mean concentration of cholesterol in blood plasma was 3.93 mmol/dm-3 (149.4 mg/10-1dm-3). During the first 100 days of lactation milk yield amounted to 2 581 kg with 3.91% fat, 3.48% protein and 4.85% lactose. Despite high values of correlation obtained within single test day, relations for the entire year between blood plasma cholesterol concentration and milk production parameters did not reveal strong relationships (from --0.013 to +0.259). However, the graphic polynomial expression showed that cholesterol concentration tended to have negative relationship with milk fat or milk lactose content. The relationship between cholesterol and milk yield was mainly negative and no tendencies were found in the relatio

Název v anglickém jazyce

The relationship between blood plasma cholesterol and milk production parameters in Czech pied cows - preliminary results

Popis výsledku anglicky

Czech Pied dairy cows were observed one day each month for the period of 12 months (12 test days). All the cows were in the first phase of lactation, i.e. up to 100 days after calving. The mean number of lactation was 2.8, the cows were on average 54.8 days after calving and the mean concentration of cholesterol in blood plasma was 3.93 mmol/dm-3 (149.4 mg/10-1dm-3). During the first 100 days of lactation milk yield amounted to 2 581 kg with 3.91% fat, 3.48% protein and 4.85% lactose. Despite high values of correlation obtained within single test day, relations for the entire year between blood plasma cholesterol concentration and milk production parameters did not reveal strong relationships (from --0.013 to +0.259). However, the graphic polynomial expression showed that cholesterol concentration tended to have negative relationship with milk fat or milk lactose content. The relationship between cholesterol and milk yield was mainly negative and no tendencies were found in the relatio

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Electronic Journal of Polish Agricultural Universities

ISSN

1505-0297

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

26-33

Kód UT WoS článku

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EID výsledku v databázi Scopus

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