Shandong Hengda ginkgo seedlings base 3. seedbed disinfection: After the formation of disinfection required. Per square meter with 30% ferrous sulfate solution 2 kg or formalin 50 ml water 6 liters to 12 liters of water before planting uniformly seven days in bed surface; severe soil pests, doing bed every 666.67 square meter facilities into phoxim 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, per 666.67 m2 administered miscellaneous fertilizer 10,000 kg or full maturity of the cake 200 kg to 250 kg, SSP 75 kg to 100 kg, after the winter freeze mattress, weathered soils, pests and diseases significantly reduced the following year. In late February the following year a second plowing, after doing fine rake 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 germination after seeds, mid-March to late may sow. Sowing method using lateral ditch on demand ginkgo tree, Goushen 3 cm to 4 cm, spaced 20 cm to 30 cm ginkgo tree pictures, spacing 10 cm to 15 cm. 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; Shandong Hengda ginkgo seedlings base 3. Transplanting time in spring and autumn, spring Zaimiao 35 per 1/15 hectare, digging planting hole 50 cm deep, then dig loose bottom hole 15 centimeters, the farm manure, organic manure and fertilizer mix miscellaneous ginkgo tree seeds, full maturity, and the soil mix, then cover soil above 10 cm, the seedlings planted in the cavity, planted steady, practical, gently lift seedlings so sparse root to start pouring mercury apricot root data set, each to 1/15 hectare with a good five percent of male plants. Fertilizer 300 kg per hectare. 4. Field management (1) weeding just shift to planting ginkgo herb can intercropping Cassia, basil, Nepeta, wind, only Hu, bellflower, beans, potatoes and dwarf crop, combined with cultivation, weed dressing . Former crown density, fertilizer three times a year. Shi spring germination fertilizer, fertilizer sticks magnificent summer and winter Shi Bao Miaofei appropriate with NPK fertilizer. Fertilization methods: each time under the canopy, digging radial hole or annular groove, put the fertilizer into the casing, water, starting from flowering to fruiting period every month or once a foliage spray, chasing 0. 5% urea plus 0.3% potassium dihydrogen phosphate fertilizer, an aqueous solution, sprayed on a cloudy day or night on the branches, leaves, if the spray encounter rain, re-spray. Ginkgo biloba ginkgo tree saplings price _ _ provided by the Shandong Hengda Hengda Ginkgo ginkgo seedlings base. Shandong Hengda ginkgo seedlings base (www.sdhdyx.com) strong, credible, in Shandong Linyi flowers industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hengda ginkgo into the brilliant and you work for a better future!