This document determines the technical procedures for the production of green food yellow leek in Hengshui City, stipulates the production technical steps of green food yellow leek origin conditions, variety selection, seedling cultivation, planting, field management, pest control and product harvesting, packaging, storage, etc., and describes Traceability method for the production of green food yellow leek. This document is applicable to the standardized production of green food by leek growers within Hengshui City.
DB1311/T 015-2021 history
2021DB1311/T 015-2021 Green Food Yellow Leek Production Technical Regulations
2002DB1311/T 015-2002 Technical regulations for pollution-free bean production