Hebei Provincial Standard of the People's Republic of China
Latest
DB1302/T 250-2023
Replace
DB1302/T?250-2008DB1302/T?251-2008
Scope
This document stipulates the storage and transportation of frozen bovine semen, selection of participating cows, cow estrus diagnosis, insemination, pregnancy diagnosis, handling and recording of non-pregnant mothers, etc. This document is applicable to the technical operation of artificial insemination in dairy farms.
DB1302/T 250-2023 history
2023DB1302/T 250-2023 Technical regulations for artificial insemination in dairy farms