摘要：After the study on milk production possibilities in the district "Bilogora-Podravina" Dairy Plant "Sirela" organized cooperative milk production on purpose to increase the quantities of milk produced and to improve its quality. Credit accounts and premium pay-system in the field of milk production achieved, during the period of research, from 1976 to 1985, the increase of producers' number delivering yearly more than 30000 liters, from 20000 to 30000, and from 10000 to 20000 liters of milk respectively from 3 to 41, 16 to 98, and from 225 to 1005. Quantities of milk collected yearly increased, in regard to each in the same order named, from 92562 to 1224407, 365632 to 2508016, and from 2896350 to 13503753 liters.
关键词：cooperative milk production; credit accounts and premium pay-system in milk production; increase in number of commodity milk producers and in quantities of collected milk; improving quality of raw milk
