Comparative Study of Pregnancy Rate of Dairy Cows Inseminated with Fresh or Frozen-Thawed Semen

by Jan Pytlík, Luděk Stádník, Jaromír Ducháček, Radim Codl
Published 2020-01-01

Evaluation of the Level of Length of Eating Time, Chewing and Parameters of Daily Increased Activity Depending on the Breed, the Lactation Number and the Period of the Year

by Radim Codl, Jaromír Ducháček, Jan Pytlík, Luděk Stádník, Mojmír Vacek, Marek Vrhel
Published 2020-01-01

Rumination Time Monitoring as a Possible Tool to Improve Diagnostics of Heat and Parturition

by Renáta Toušová, Jaromír Ducháček, Radim Codl, Jan Pytlík, Martin Ptáček, Matúš Gašparík, Luděk Stádník
Published 2020-01-01