Heilongjiang Provincial Standard of the People's Republic of China
Latest
DB2308/T 130-2022
Scope
This document is applicable to areas with active accumulated temperature ≥ 2600 ℃ in the second accumulated temperature zone of Jiamusi City, Heilongjiang Province.
DB2308/T 130-2022 history
2022DB2308/T 130-2022 The technical operation rules for the production of Longjing 1656, a new superfine pearl rice variety