DB45/T 08.11-1997 DB45/T 08.11-1997 Commodity Ginkgo Leaf Grading。

DB45/T 08.1-1997 The requirements for natural environments of ginkgo trees DB45/T 08.2-1997 DB45/T 08.2-1997 Ginkgo species classification DB45/T 08.3-1997 Ginkgo seedling propagation technology DB45/T 08.3-1997 DB45/T 08.4-1997 Ginkgo seedlings for planting out grading DB45/T 08.5-1997 DB45/T 08.5-1997 Ginkgo fruit orchard construction technical specifications DB45/T 08.6-1997 Ginkgo artificial pollination technology DB45/T 08.7-1997 The fertilization techniques for fruit-bearing ginkgo trees require that the trees should be fertilized regularly and the fertilizer should be applied evenly. They also require that the fertilizer should be chosen based on the soil type and nutrient needs of the trees DB45/T 08.8-1997 DB45/T 08.8-1997 Ginkgo tree pruning and shaping technical requirements DB45/T 08.9-1997 DB45/T 08.9-1997 Ginkgo tree pest and disease control technical requirements DB45/T 08.10-1997 Ginkgo leaf harvesting and storage technical requirements DB45/T 08.10-1997