Sichuan Provincial Standard of the People's Republic of China
Latest
DB5101/T 48-2019
Scope
This standard specifies rice field selection, field engineering, variety selection, seed stocking, breeding management, rice planting and harvesting for ecological breeding of fish and ducks in rice fields. This standard applies to the ecological breeding of fish, ducks and rice fields within the administrative area of Chengdu City.
DB5101/T 48-2019 history
2019DB5101/T 48-2019 Technical regulations for ecological breeding of fish, duck and rice fields