This part stipulates the technical requirements for afforestation site selection, land preparation, planting, grafting, tree management, pollination, soil management, pest and disease control, harvesting and processing of pollution-free nuclear ginkgo. This section is suitable for the production of pollution-free ginkgo kernels.
DB33/T 338.2-2006 history
2006DB33/T 338.2-2006 Harmless Ginkgo Part 2: Production Technical Guidelines