Open AccessEffect of daily yield of cows and date of first insemination on services per conception
Author(s) -
Anna Sawa,
Małgorzata Jankowska,
Agata Augustyniak
Publication year - 2018
Publication title -
acta scientiarum polonorum. zootechnica
Language(s) - English
Resource type - Journals
eISSN - 2300-6145
pISSN - 1644-0714
DOI - 10.21005/asp.2018.17.1.02
Subject(s) - insemination , yield (engineering) , zoology , artificial insemination , agricultural science , biology , gynecology , medicine , pregnancy , physics , genetics , thermodynamics