Heilongjiang Provincial Standard of the People's Republic of China
Latest
DB2308/T 075-2021
Scope
This document applies to Jiamusi City and surrounding areas, including Huachuan, Tangyuan, Huanan, Fujin, Tongjiang and other areas with active accumulated temperatures ≥2275°C.
DB2308/T 075-2021 history
2021DB2308/T 075-2021 Production technical operation rules for high-quality and high-yielding rice variety "Kendao 41"