Gansu Provincial Standard of the People's Republic of China
Status
Replace By
DB62/T 1355-2005
Latest
DB62/T 1355-2005
Scope
This document stipulates the environmental conditions, cultivation techniques, field management, harvesting and other technical points of the production area of Vicia villosa Roth. This document applies to the production of villous vetch seeds and green manure in Gansu Province.
DB62/T 1355-2021 history
2021DB62/T 1355-2021 Technical regulations for the production of villous vetch