This standard specifies the origin and environmental conditions, yield indicators, cultivation techniques, harvesting and subsequent management of A and green food Zaosu pears in Baiyin City. This standard applies to the production of green food Zaosu pears in Baiyin City. In years with normal climate, if this standard is implemented, the commercial Zaosu pears produced can reach the A-level green food standard.
NY/T 391 Environmental quality of green food production areas*, 2021-05-07 Update
NY/T 393 Guidelines for the use of pesticides in green food*, 2020-07-27 Update
NY/T 394 Guidelines for using green food fertilizers*, 2023-12-22 Update
DB62/T 1002-2003 history
2003DB62/T 1002-2003 Baiyin City A and Green Food Production Technical Regulations Zaosu Pear
DB62/T 1002-2003 Baiyin City A and Green Food Production Technical Regulations Zaosu Pear was changed to DB62/T 4797-2023 Technical regulations for the production of green food Zaosu pear.