Open AccessHubungan Masa Kosong dengan Produktivitas pada Sapi Perah Friesian Holstein di Baturraden, Indonesia
Author(s) -
Afton Atabany,
Bagus Priyo Purwanto,
T. Toharmat,
Anneke Anggraeni
Publication year - 2011
Publication title -
media peternakan
Language(s) - Italian
Resource type - Journals
eISSN - 2087-4634
pISSN - 0126-0472
DOI - 10.5398/medpet.2011.34.2.77
Subject(s) - yield (engineering) , polynomial regression , zoology , mathematics , regression analysis , linear regression , productivity , statistics , biology , physics , macroeconomics , economics , thermodynamics