Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 2279-2013
Scope
This standard specifies the pre-release preparation, bee release, Osmia protection, recovery and preservation techniques for Osmia pollination in apple orchards. This standard applies to apple producing areas in Shandong Province.
DB37/T 2279-2013 history
2013DB37/T 2279-2013 Pollination technical regulation of wall bee in apple orchard