Shandong Hengda ginkgo seedlings base cones dioecious, within axillary unisexual, born in Spur top scaly leaves, was clustered like. Male cone-shaped catkins inflorescence, drooping ginkgo trees, stamen loosely arranged, with short stems ginkgo trees transplanting technology, anther often two 2015 ginkgo trees, oblong, drug chamber longitudinal, do not send anther; female ball flowers with long stems, stem end is often divided into two forks, fork or not fork dilute 3-5, the top students of each fork on a plate Shandong Hengda ginkgo seedlings base in three management nursery selected row to irrigation quality sandy loam followed ginkgo The best season planting trees, carefully grafted rootstock buried in the soil, pouring enough water, then covered with plastic film. Timely sprouts growing season in mid-May release on cut scion plastic strip, and clawed through the soil from the side, draw off the plastic strip cut rootstock, when then shoot to 30-40 cm vertical banding stick, then should be strengthened soil, fertilizer, water management, when grafting strips can grow more than 70 cm. Next spring transplanting planting spacing 4 m × 5 m, annual growth shoots up to 130 cm. Ginkgo biloba ginkgo trees cultivated _ Hengda (certified) _ ginkgo trees are provided by Shandong Hengda ginkgo seedlings base. Shandong Hengda ginkgo seedlings base (www.sdhdyx.com) Shandong Linyi flowers of leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hengda ginkgo in leadership with the staff warmly welcome all inquiries negotiations to create a better future Hengda ginkgo.