Open AccessProportion of milk samples with a specific protein and urea content depending on selected factors when evaluating dietary protein and energy balance for dairy cows
Author(s) -
Małgorzata Jankowska,
Anna Sawa,
Marta Banasiak
Publication year - 2017
Publication title -
acta scientiarum polonorum. zootechnica
Language(s) - English
Resource type - Journals
eISSN - 2300-6145
pISSN - 1644-0714
DOI - 10.21005/asp.2017.16.4.06
Subject(s) - urea , zoology , energy balance , milk protein , chemistry , food science , biology , biochemistry , ecology