1. How much is a ginkgo seedling, with a price list?
1. Ginkgo seedling price list
Ginkgo seedlings 0.5- 1.5m high price: 0.5-2 yuan per plant.
3 cm ginkgo tree price: 8 yuan/tree
8 cm ginkgo tree price: 120 yuan
10 cm ginkgo tree price: 160 yuan/tree.
15cm ginkgo tree Latest price: 350-600 yuan
18 cm ginkgo tree price: 500- 1000 yuan.
Ginkgo seedling price 20 18
20 cm ginkgo tree price: 800- 1500 yuan.
25 cm ginkgo tree price: 2600-8000 yuan
30 cm ginkgo tree price: 7000-22000 yuan
40 cm ginkgo tree price: 50,000 yuan
45 cm ginkgo tree price: 24,000-26,000 yuan.
50 cm ginkgo tree price: 28,000-32,000 yuan
2. Ginkgo grafted seedlings price list
8 cm grafted ginkgo tree: 75 yuan
10 cm grafted ginkgo tree: 150 yuan.
15cm grafted ginkgo tree: 350-650 yuan.
18cm grafted ginkgo tree: 650-700 yuan.
20 cm grafted ginkgo tree: 800- 1800 yuan
25 cm grafted ginkgo tree: 2000-4500 yuan
30 cm grafted ginkgo tree: 4500-8800 yuan
40 cm grafted ginkgo tree: 4000-4500 yuan
45 cm grafted ginkgo tree: 5000-5500 yuan
50 cm grafted ginkgo tree: 6000-7000 yuan
Second, the main points of ginkgo tree planting
1, planting technology
(1) Selection of planting environment and location
Ginkgo biloba is a warm-loving positive species, suitable for sunny, deep, loose soil, fertile soil and sandy soil. Ginkgo trees grow slowly and have a long life. In landscape application, we should choose places with high terrain, convenient transportation and good drainage capacity. Ginkgo trees have strong adaptability to the external environment, so some acid-base soils can also be planted with ginkgo trees after certain transformation.
(2) Planting techniques
Before planting ginkgo trees, simple shaping and pruning must be carried out without affecting the original tree type. Ginkgo trees also have certain requirements for tree pits when they are cultivated. If there are soil balls on the tree, the diameter of the pit is 80 cm larger than that of the ginkgo tree. If there are no soil balls on the tree, the diameter of the pit is 50 cm larger than that of the ginkgo tree. When planting trees, when planting ginkgo trees with soil balls, the trees should be aligned and compacted with fine soil. When planting ginkgo trees with soil balls with a depth of more than 10cm, ensure that the roots naturally extend in the pit, then align the trees and compact them with fine soil.
2. Management measures
(1) irrigation
Pay attention to watering ginkgo trees after planting. The first watering is root water, so be sure to water it. If there is water shortage, water it every five times. Ginkgo biloba does not need to be watered often after it survives. In the northern region, trees are watered once after thawing and before germination. When the weather is dry in June, the growth peak of ginkgo biloba is in a year, and the second peak of ginkgo biloba that can be watered once is in late August, so it can be watered once.
(2) Fertilization
Generally speaking, the best fertilization season is in spring and summer. Dig ditches beside trees, mix fertilizer and topsoil evenly, and fill them. If there is too much fertilization in spring, it can be done once a year. On the contrary, it should be fertilized again in late August.
(3) Pruning
As an ornamental tree, Ginkgo biloba must be pruned immediately to keep the trees beautiful. When pruning in winter, cut off dead branches, branchlets, overlapping branches, upright branches and pest branches. After trimming, in order to prevent water loss, paint is usually applied to the trimming opening.
(4) Cold protection and warmth retention
In winter in the north, a straw rope is usually wrapped around the tree, and the tree is wrapped in the straw rope with old newspapers to keep out the cold. Nowadays, there are more and more new materials, so you can choose the color combined with the tree environment for cold-proof packaging. You can also paint the trunk white to keep the trees warm. This method generally uses a mixture of salted lime water and stone sulfur to paint the trunk in autumn, and at the same time uses the reflection principle to reduce the absorption of solar radiation by the trunk, reduce the temperature difference between day and night, and not freeze the trees. This method can also remove pests that destroy trees.