This standard specifies the technical requirements for the organization, bee pollination technology, bee colony pollination period management and other technical requirements for cabbage greenhouse seed production in Wuhan. This standard is applicable to pollination of greenhouse cabbage seed production bees (such as Apis mellifera and Apis orientalis) with similar climate conditions to Wuhan area.
DB4201/T 606-2019 history
2019DB4201/T 606-2019 Technical regulations for bee pollination in cabbage seed production