DB1301/T 270-2018 Technical regulations for multiple planting of mulched potatoes and green onions in the second season cropping area (English Version)
This standard specifies the production environment, soil preparation and fertilization, variety selection, sowing time, field management, pest and disease control and harvesting techniques for spring potato double planting with green onions in the second season cropping area. This standard is applicable to the cultivation of spring potatoes and green onions in the second-cropping plain area of Shijiazhuang City.
DB1301/T 270-2018 history
2018DB1301/T 270-2018 Technical regulations for multiple planting of mulched potatoes and green onions in the second season cropping area