Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 646-2000
Scope
This standard specifies apple yield and tree appearance indicators, cultivation, management, pest and disease control, and fruit harvesting. This standard is applicable to the natural conditions of loess soil and black loam soil in the Xifeng City area, with an annual precipitation of 450-630 mm, a single period of 160-180 days, and an average annual temperature above 7°C. It can be planted in suitable planting areas in mountains, rivers, and plateaus. .
DB62/T 646-2000 history
2000DB62/T 646-2000 Xifeng City Apple Cultivation Management Technical Regulations