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  • 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 without limping 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 that the lameness of cattle decreases the yield about 23% in our case. The content of compounds in milk has not changed in largely.
  • 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 without limping 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 that the lameness of cattle decreases the yield about 23% in our case. The content of compounds in milk has not changed in largely. (en)
Title
  • The influence of lameness of holstein breed milk cows on their dairy yield
  • The influence of lameness of holstein breed milk cows on their dairy yield (en)
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  • The influence of lameness of holstein breed milk cows on their dairy yield
  • The influence of lameness of holstein breed milk cows on their dairy yield (en)
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  • RIV/62156489:43210/13:00233647!RIV15-MSM-43210___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 79815
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/13:00233647
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • milk yield; lameness; Holstein cattle; dairy cows (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • HU - Maďarsko
http://linked.open...ontrolniKodProRIV
  • [09F8C50A44CF]
http://linked.open...i/riv/nazevZdroje
  • Animal Welfare, Ethology and Housing Systems
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 9
http://linked.open...iv/tvurceVysledku
  • Falta, Daniel
  • Andrýsek, Jiří
  • Liprtová, Lenka
issn
  • 1786-8440
number of pages
http://localhost/t...ganizacniJednotka
  • 43210
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