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VEČEŘA, M. -- NAVRÁTIL, S. -- JENÍK, D. -- CHLÁDEK, G. Influence of visits in robotized milking system on milk performance parameters of Holstein cows. In Animal Breeding 2020. Brno: Mendelova univerzita v Brně, 2020, p. 103--106. ISBN 978-80-7509-705-7.

Original name: Influence of visits in robotized milking system on milk performance parameters of Holstein cows
Czech name:
Written by (author): Ing. Milan Večeřa, Ph.D.
Ing. Stanislav Navrátil
Ing. David Jeník
prof. Ing. Gustav Chládek, CSc.
Department:
Department of Animal Breeding
Kind of publication: article in proceedings
Collection:
Animal Breeding 2020
Nature of article: paper
Part number:
Starting page:
103
Up to page:
106
Number of pages:
4
UT code by Web of Science:
EID code by Scopus:
Original language: English
Description in original language:
The aim of this study was to clarify the influence of the number of visits of Holstein cattle dairy cows in the system of robotic milking on milk yield parameters. To this end, an annual observation was carried out (November 2018 to October 2019). A total of 729 cases were evaluated. Milk yield (kg of milk), lactation order (n), lactation phase (days) were included among the selected milk yield parameters. A highly conclusive effect of the number of successful visits of dairy cows in the milking robot to the lactation phase, daily milk yield and fat and protein content in milk was found (p < 0.01). It was found that with increasing frequency of visits to dairy cows during the day (from n = 1 to n = 5) the average daily milk yield of these dairy cows increases (from 18.3 to 48.4 kg of milk) while decreasing fat content (from 4.53 to 3.84%) and protein (from 3.59 to 3.40%) in milk. It was also found that dairy cows with a lower lactation phase had a higher frequency of visits (from 189.0 days to 25.8 days). Furthermore, a certain trend was observed where higher frequency of visits was found in older dairy cows and lower frequency in visits in younger dairy cows (p > 0.05).
Description in English:
Description in Czech:
Year of submission:
2020
Year of transmission:
RIV identification number:
 
Entry made by:
Last change:
04/29/2020 15:04 (Markéta Hejčová, DiS.)

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Source specification:

Animal Breeding 2020. Brno: Mendelova univerzita v Brně, 2020. ISBN 978-80-7509-705-7.

Original name: Animal Breeding 2020
English name:
Czech name:
Editor:
Kind of publication:
conference proceedings
ISBN:
978-80-7509-705-7
Publisher: Mendelova univerzita v Brně
Place of publishing:
Brno
Form of publication:
electronic version (memory medium)
Issue and volume number:
Year of publication:
2020
Issue number:
Number of pages:
Entry:
Animal Breeding 2020
Original language:
Description in original language:
Description in English:
Description in Czech:
 
Entry made by:
Markéta Hejčová, DiS.
Last change:
04/29/2020 14:55 (Markéta Hejčová, DiS.)

Evaluation of publication:

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Source specification:

Animal Breeding 2020. 2020, Brno.

Original name:
Animal Breeding 2020
English name:
Czech name:
Promoter:
Kind of publication:
holding a conference
Venue:
Brno
Organizer:
Country:
Time scope of event:
nationwide event
Conference type:
Abbreviation:
Order number:
Starting date :
End of study:
Held in year :
2020
Total number of participants:
Original language:
Description in original language:
Description in English:
Description in Czech:
Year of transmission:
RIV identification number:
 
Entry made by:
Last change:
04/29/2020 14:55 (Markéta Hejčová, DiS.)

Evaluation of publication:

1
2
345
        
1
2345
bad
 
good
        
uninteresting
 
interesting
Assessed: 0
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Assessed: 0
Average score: -
12
3
45
        
12
3
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5
amateur
 
professional
        theoretical
 
practical
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        Assessed: 0Average score: -