Changes in the relationship between blood plasma glucose concentration and milk production in Czech Pied cows in the course of the year

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00002055" target="_blank" >RIV/62156489:43210/04:00002055 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/04:00002854

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Changes in the relationship between blood plasma glucose concentration and milk production in Czech Pied cows in the course of the year

Original language description

Groups of 20 to 23 dairy Czech Pied cows were observed monthly for the period of 12 months (12 test days). The cows in experimental groups were in their early lactation. The mean number of lactation was 2,8, the cows were on average 54.8 days after calving and the mean glucose concentration in blood plasma was 3.93 mmol/l. During the first 100 days of lactation milk yield amounted to 2581 kg with 3.91% fat, 3.48% protein and 4.85% lactose. The coefficients of the correlation between blood plasma glucoseand the observed milk production parameters calculated independently for each test day ranged as follows: -0.597 to 0.130 for number of lactation, -0.389 to 0.585 for days after calving, -0.462 to 0.361 for milk yield, -0.201 to 0.526 for milk fat content, -0.385 to 0.632 for milk protein content and -0.600 to 0.469 for milk lactose content. The calculated coefficients of the correlation between blood plasma glucose and milk production parameters did not reveal a clear tendency in the r

Czech name

Změny vzájemného vztahu krevní glukózy a mléčné užitkovosti dojnic českého strakatého plemene během roku

Czech description

Skupiny 20 - 23 dojnic českého strakatého plemene byly sledovány měsíčně v období 12 měsíců. Dojnice v pokusných skupinách byly v počáteční fázi laktace. V rámci populace byly dojnice v průměru na 2,8 laktaci, na 54,8 dnu laktace od otelení a jejich průměrná hodnota glukózy v krevní plazmě činila 3,93 mmol/l. Během prvních 100 dní laktace činila jejich mléčná užitkost úrovně 2 581 kg s průměrným obsahem 3,91 % tuku, 3,48 % bílkovin a 4,85 laktózy.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GG - Zootechnics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

LII

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

97-104

UT code for WoS article

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EID of the result in the Scopus database

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