This document determines the technical procedures for the early spring greenhouse watermelon production of Hengshui Green Food, and stipulates the production site environmental conditions, variety selection, seedling cultivation, soil preparation, fertilization, planting, field management, pest and disease control, and product harvesting for early spring greenhouse watermelon cultivation. . This document is applicable to the standardized production of green food by greenhouse watermelon growers in early spring within Hengshui City.
DB1311/T 013-2021 history
2021DB1311/T 013-2021 Green Food Watermelon Production Technical Regulations Part 1: Greenhouse Watermelon in Early Spring
2002DB1311/T 013-2002 Technical regulations for pollution-free cowpea production