Shandong Hengda ginkgo seedlings base training base ginkgo tree leaves alternate, long radial branches scattered on the spur of 3 to 5 into a clustered like, with slender petioles, fan-shaped, light green on both sides, glabrous, Most forked parallel veinlets, in a wide number of notched top edge or 2-lobed, width 5-8 (~ 15) cm, with the majority of the fork and bad Pa veinlets. In the long branches scattered on the spur Hengda Shandong ginkgo seedlings base 3. seedbed disinfection: After the formation to be disinfected. With 30% ferrous sulfate solution 2 kg or formalin 50 ml water 6 liters per square meter to 12 liters of water before planting in the bed surface is uniformly seven days; soil pests ginkgo serious practical value in doing 666.67 square meters per phoxim facilities into the bed or carbofuran 5 kg; 2. Soil preparation: deep plowing in the nursery should be comprehensive in late autumn or early winter, the depth of 40 cm is appropriate, miscellaneous fertilizer applied per 666.67 square meters or 10,000 kilograms full maturity of the cake 200 kg to 250 kg, SSP 75 kg to 100 kg, after the winter freeze mattress, ginkgo weathered soils, pests and diseases significantly reduced the following year. In late February the following year for the second plowing ginkgo wholesale prices, after a small rake to make the bed, Jiangsu ginkgo bed 120 cm wide bed height of 30 cm to 35 cm, 35 cm wide ditch, then seedlings finish; 4 seeding: After seed germination after 3 months, it can be sown late. Sowing methods using horizontal ditching demand, Goushen 3 cm to 4 cm, spaced 20 cm to 30 cm, 10 cm to 15 cm spacing. Seeds flat, radicle down, casing 2.0 centimeters to 3.0 centimeters, and then covered with clean straw, to keep the bed moist later. Sowing the seeds increases with particle size, generally 666.67 square meters per seedling production capacity 15,000 - 20,000, an average of about 50 kg seed; ginkgo cultivation, Hengda ginkgo (certified), ginkgo ginkgo seedlings base from Shandong Hengda provided. 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.