Zhejiang Provincial Standard of the People's Republic of China
Latest
DB33/T 2070-2017
Scope
This standard specifies the terms and definitions, basic principles, application conditions and main types and modes of integrated crop water and fertilizer technology. This standard applies to integrated cultivation and management of water and fertilizer for crops.
DB33/T 2070-2017 history
2017DB33/T 2070-2017 General rules of water and fertilizer integration technology