Open AccessPRODUCTION PARAMETERS OF PHF COWS DEPENDING ON VARYING HOUSING CONDITIONS DURING LACTATION
Author(s) -
Piotr Mróz,
P. Wójcik,
Marzena CWYNAR
Publication year - 2017
Publication title -
folia pomeranae universitatis technologiae stetinensis. agricultura, alimentaria, piscaria et zootechnica
Language(s) - English
Resource type - Journals
eISSN - 2081-1284
pISSN - 2300-5378
DOI - 10.21005/aapz2017.43.3.11
Subject(s) - lactation , production (economics) , milk production , zoology , environmental science , economics , biology , pregnancy , microeconomics , genetics