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Publikováno v:
KnE Life Sciences.
The article presents the data of ethological studies on dairy cows of the Ayrshire breed of the second lactation under conditions of stall-tethered keeping in the spring. Animals with increased nutritional activity have milk yield per 305 days of lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87b5eba43c4fb53a6154c4442c0e0ce
https://doi.org/10.18502/kls.v4i14.5666
https://doi.org/10.18502/kls.v4i14.5666
