Shaanxi Provincial Standard of the People's Republic of China
Latest
DB61/T 1651-2023
Scope
This document specifies the requirements for production site selection, pre-sowing preparation, sowing, post-sowing management, cross-pollination, pest and disease control, and seed harvesting for watermelon hybrid seed production technology. This document applies to watermelon hybrid seed production.
DB61/T 1651-2023 history
2023DB61/T 1651-2023 Technical Specifications for Hybrid Seed Production of Watermelon