This document determines the technical procedures for the spring open-field watermelon production of Hengshui Green Food, and stipulates the production environment conditions, variety selection, seedling cultivation, soil preparation, fertilization, planting, field management, pest control and product harvesting of spring open-field watermelon cultivation. , describes the traceability method of green food spring open-field watermelon production. This document is applicable to the standardized production of green food by open-field watermelon growers in Hengshui City in spring.
DB1311/T 014-2021 history
2021DB1311/T 014-2021 Green Food Watermelon Production Technical Regulations Part 2: Spring Open Field Watermelon
2002DB1311/T 014-2002 Technical regulations for pollution-free eggplant production