Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2498-2018
Scope
This standard specifies the terms and definitions of soil improvement in winter paddy fields, soil improvement technical measures, fertilization requirements and other technologies. This standard applies to winter paddy fields in Sichuan Province.
DB51/T 2498-2018 history
2018DB51/T 2498-2018 Soil Improvement Technical Regulations for Winter Paddy Fields