Hebei Provincial Standard of the People's Republic of China
Latest
DB13/T 437.6-2000
Scope
Appendix A of this standard is a reminder appendix. This standard is proposed and administered by the Hebei Provincial Department of Agriculture. This standard was drafted by: Hebei Provincial Plant Protection Station. The main drafters of this standard: Li Runxu, Yang Yanjie, Hu Xuzhang, Zhang Zhiying, and Li Xiuqin. This standard is interpreted by the Hebei Provincial Plant Protection Station. This standard specifies the fitness cultivation and physical, biological and ecological conditions for early-maturing cabbage with a yield of 30000kg-37500kg per hectare (2000kg~2500kg/667m2) and medium-late-maturing cabbage with a yield of 45000kg-52500kg per hectare (3000kg~3500kg/667m2). , chemical and other pest control measures. This standard applies to pesticide-free production of cabbage in protected areas and open fields in Hebei Province.
DB13/T 437.6-2000 history
2000DB13/T 437.6-2000 Technical Regulations for Safety and Pest Control of Cabbage Diseases and Pests