Ginkgo nursery field Pizhou Huafeng Second, stalk rot symptoms: early onset of ginkgo tree seedling base browning leaves lose their normal green and slightly drooping, but do not fall off. Susceptible parts of the rapid scale-up, as well as the whole plant dead. Control methods: ① early sowing; ② reasonably dense sowing; ③ control soil pests; ④ cool shade; ⑤ irrigation water; ⑥ drugs and biological Huafeng Pizhou ginkgo ginkgo nursery field pumping raw root of the neck are particularly vulnerable to evil Meng. These budding ripper can grow as long as the root culture. Using this with a few roots of evil Meng Shandong 12 cm ginkgo tree prices, cut back from the base, but also to transplanting colonization. In grafting technology is not yet popular, this method is still fine individual planting expand the scope of the basic ways to make it gradually formed species. Because the plant meristem Shandong 18 cm ginkgo tree prices, have grown under the protection of the mother tree for many years, this approach breed, tend to have accelerated breeding, early flowering and fruiting ginkgo role. Ginkgo producing masses of very early use Ramets height grafting experience. Ramet planting seedlings using a large 28 cm ginkgo tree Shandong price, 2-3 years after grafting results of branch varieties, usually in the 56 years after grafting can bear fruit. Pups without grafting, about 10 years after transplanting also flowering and fruiting of. Shandong price _ 18 cm ginkgo tree Shandong / price (certified) _ Qingdao ginkgo tree is provided by Huafeng Pizhou ginkgo nursery field. Huafeng Ginkgo Pizhou Nursery Field (www.qyinxing.com) is Xuzhou, flowers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huafeng ginkgo leadership with the staff warmly welcome all inquiries negotiations to create a better future Huafeng ginkgo.