Why butterfat tests vary
Milk testing, Milk fat yield, Western Australia
First Page Number
It is often asked why it is that milk tests for fat vary from time to time with individual cows or with bulk samples from the same cows in herds.
Department of Agriculture, Western Australia
"Why butterfat tests vary,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 1
, Article 7.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol1/iss1/7