如何合理采摘银杏叶银杏叶药用价值较高，但不合理的采叶，会导致银杏大小年结果严重，削弱树势，甚至出现死树现象，所以采摘银杏叶片应注意以下几点：①以产果为主，适当采摘部分叶片，使种实与叶片生产达到平衡稳定。②加强肥水管理，提高树体营养水平。采叶后，尤其是... How to pick the ginkgo leaf Ginkgo biloba higher medicinal value, but unreasonable to take leaves, will lead to the size of the annual results of serious ginkgo, weakening the tree potential, and even the phenomenon of dead trees, so pick the leaves should pay attention to the following points: ① to Fruit-based, appropriate part of the leaves picked, the seed production and leaf production to achieve balance and stability. ② strengthen fertilizer and water management, improve the level of tree nutrition. After harvesting leaves, especially ...