How to cultivate ginkgo trees? Culture skills of Ginkgo biloba seedlings

How to cultivate ginkgo trees? If you want to plant ginkgo trees well, seedling management is very critical. Below, the editor will briefly take you to understand the breeding skills of ginkgo seedlings.

If you want to plant ginkgo trees, you should first know which planting method is suitable for this kind of tree. The planting effect of ginkgo biloba is slow, and it is not good to grow up for too long. The more suitable planting method is to plant seedlings, that is, to select healthy and sturdy ginkgo seedlings to find suitable soil for planting. Saplings take more than a year, and seedlings that are too young are not easy to survive.

Now that you have selected the seedlings, you need to choose the soil. Ginkgo seedlings like rich and soft soil. Therefore, we should choose a place with fertile soil to plant, and never plant ginkgo trees in the yellow or red soil. When planting, one tree should be planted at a distance of more than one meter, and the distance should be opened in order to make ginkgo seedlings better absorb nutrients.

After planting, it should be watered in time, and only when there is water and sunshine can the ginkgo tree take root and grow. The first watering should be thoroughly watered and the second watering should not be too hasty. Wait until the soil surface is dry before watering. This is done because the newly planted seedlings do not have so many roots, so it is easy to absorb too much water to soak in the water and rot the roots.

It will take about half a month for the ginkgo seedlings to take root and sprout, and as long as the small buds grow, the ginkgo trees will grow rapidly. Make sure you have enough moisture during this time. You need to fertilize the ginkgo trees after a month and a half. You can use the phosphorus and potassium fertilizer or organic fertilizer sold on the market. Do not fertilize too much at one time, fertilize less and fertilize frequently, and the cycle of once every 20 days is better.

Ginkgo trees will blossom in autumn, and don't fertilize them after flowering. But be careful not to let the ginkgo tree attract insects, usually after the bud needs to do a pest control. You can go to the seedling market to buy insecticides, dilute them with water and spray them to ginkgo trees. Wait for the flowers to bloom after the ginkgo biloba will bear fruit, do not rush to pick the fruit. When the fruit is ripe, you can enjoy the joy of harvest.

Cultivation techniques of Ginkgo biloba Ginkgo biloba is the oldest relict plant among the existing seed plants. It takes more than twenty and forty years from planting to fruiting to live to more than a thousand years. Ginkgo biloba is a deciduous tree that blossoms in May and its mature fruit is orange in October. Ginkgo biloba was originally distributed in the Quaternary glaciers all over the world and only remained in the subtropical mountains of China. At present, the distribution of ginkgo biloba is mainly cultivated in China, France and South Carolina in the United States.

Planting method 1. The seeds of sowing and raising seedlings should be harvested with large grains, and the mother trees whose age is about 80 years are the best, and the seeds are peeled and dry. Autumn sowing is available in the south and spring sowing is suitable in the north. The sandy loam with good water permeability should be selected in the seedling bed. two。 The sprouting shoots with roots on the base half of the seedlings were dug up around February (after thawing in the north) and planted in the nursery with a diameter of 1 cm to 4 cm. This method is easy to survive. It will blossom and bear fruit in about 10 years. 3. Cuttage seedlings in May to June to select the same year's soft branches, cut into 10 cm to 15 cm, leaving 3 to 4 leaves, inserted into half of the taxi often spray water to ensure that the leaves are not dry, about a month and a half to two months can take root. 4. Seedlings transplanting ginkgo biloba with a diameter of less than 5 cm can be planted with bare roots, and more than 6 cm will generally be cultivated with soil. The seedlings planted with bare roots were in the slow seedling stage in that year. The seedlings with dirt can grow in that year. The seedlings were planted in rows and then irrigated with water. As for the planting of big trees, it is best to fill the pit with water before planting, and after the water in the pit has seeped, the big tree will be implanted into the pit to tamp, so that the water in the pit will come back to nourish the roots. The next time it is watered, the diversion ditch should be dug at the edge of the pit and filled with water, so that the water can slowly infiltrate into the root of ginkgo biloba. Do not flood, many people transplant ginkgo not live the main reason is not dry to death, but soak to death. Because the root system of Ginkgo biloba has a large amount of respiration and flood irrigation, so that the root system can not produce new roots due to lack of oxygen and asphyxiation, and the root system gradually rots. Even if some ginkgo biloba is dead, its leaves can still spread out, and even sprout in the second or third year, but the leaves are very small, and when the nutrients in its body are exhausted, it will not sprout. This is the "fake living" phenomenon of Ginkgo biloba. On the other hand, some ginkgo biloba do not send leaves in the first year, or even in the second year. If you pinch the skin, you will find that the skin is fresh and the branches do not shrink. This kind of tree is not necessarily dead. Maybe it can send out leaves in the third year. This phenomenon is also known as the "fake death" phenomenon of ginkgo. To determine whether ginkgo biloba is dead or alive, you can't just look at the leaves, the important thing is to look at the roots. Therefore, the purchase of large seedlings, especially the fake seedlings purchased from outside, must see if the roots are black. if so, it means that the seedlings are fake live seedlings, no matter how cheap they are. The fresh seedling should be the xylem of the root is white, the root bark is slightly red and the xylem is close. 5. Seedling management (1) Ginkgo biloba does not need to be irrigated frequently after survival, in the northern region, water is watered once before germination after thawing, and once in May if the weather is dry, because this is the peak growth period of ginkgo biloba. In autumn, mid-August is the second growth peak of Ginkgo biloba in a year, which can be watered once, and both irrigation can be combined with fertilization. (2) fertilization: fertilization in the nursery can be carried out in spring and summer. 5000 jin to 10000 jin of rotten organic fertilizer per mu is applied between the two rows in spring, and then rotary ploughing with a small rotary tiller is used to evenly pound the fertilizer into the soil. Large seedlings can open several shooting ditches and mix organic fertilizer and topsoil into the ditch evenly. If the amount of fertilization in spring is large, it can be applied once a year, and if the amount is small, it will be applied once in the middle of August. (3) pruning: ginkgo biloba generally does not need pruning, because the number of new shoots of ginkgo biloba is less, even the seedlings in the nursery should keep as many branches and leaves as possible to facilitate its accelerated thickening. The year before the seedlings will be sold, cut off the branches below 1.8 meters. After a year of growth, the cut will be full, the skin is smooth, and the branches will be upright. (4) Intermediate ploughing: proper intertillage can improve the permeability of soil. Intertillage can prune the fibrous roots of Ginkgo biloba and stimulate more fibrous roots to germinate. (5) Disease prevention and control: the disease of Ginkgo biloba is mainly caused by blight in seedling stage. The main pest of seedlings in the field is the beetle larva (grub). In the seedling stage, pay attention to ventilation and dehumidification, loose topsoil, spray Bordeaux liquid to prevent blight. The way to control grubs is to apply mature organic fertilizer as far as possible. when applying fertilizer, the whole garden is sprayed with 3911 pesticides, and then rotary ploughing is done to spin the fertilizers sprayed into the soil. Another way is to wet the wheat bran and rice bran, mix it with trichlorfon, barrel it for two days, let it fully absorb the pesticide, sprinkle it into the ground, and then plough it. Another way is to bury a pile of withered grass every 10 meters or so. The withered grass is often watered, and the withered grass is lifted every two months. There will be many grubs under it, which will be killed centrally. (6) Culture of fruiting trees: ginkgo biloba is dioecious and cross-pollinated, so the fruiting trees should be equipped with pollination trees. Ginkgo biloba has a strong pollination ability and is an effective pollination area with a downwind of 25 km in the breeze. The difference between male and female trees is that female trees have obvious whorled branches, spreading branches and thick leaves, while male branches are upright and alternate. The planting distance of Ginkgo biloba orchard is 4 meters × 6 meters, and the growth rate of seedlings is fast. Seedlings with DBH of 3 cm to 4 cm are selected for grafting, generally with 3-year-old scions, glossy skin color and 3 to 6 short branches. the good varieties with large grains are better. The fruit can be hung up 3 to 4 years after grafting. Ginkgo tree price list information, ginkgo tree characteristics, ginkgo tree picture appreciation

✿ related reading recommended ✿ Reed picture ✿ family flower ✿ rose florescence ✿ Luoyang peony picture (◕ flowers ◕✿) flower bonsai, plant culture please pay attention to Merlot flower bonsai area! . ginkgo biloba was born hundreds of millions of years ago, the existing living ginkgo biloba is rare and scattered, hundred-year-old trees are rare. What do you know about ginkgo trees? Today, the editor will briefly introduce the price list of ginkgo tree and its characteristics. . before I love to understand the price list of the ginkgo tree, the editor introduces it to you. Ginkgo tree, also known as ginkgo tree, grows slowly and has a very long life. under natural conditions, it takes more than 20 years from planting to bearing ginkgo fruit, and it takes 40 years to bear a large amount of fruit. therefore, it is nicknamed "Gongsun tree". It has the meaning of "male species and grandson gets food". It is the old birthday star of the tree, known as "ginkgo" in ancient times. Ginkgo biloba has appreciation, economic and medicinal value. Ginkgo biloba is the oldest gymnosperms left over from the Quaternary glacier movement, and it is one of the most precious tree species in the world, so it is regarded as a "living fossil" in the plant kingdom. . the price list of ginkgo trees, the living fossils of the plant kingdom of ginkgo trees, what is its growing environment? Ginkgo biloba is a rare Mesozoic tree species, which is a specialty of China. Only wild trees are found in Tianmu Mountain, Zhejiang Province. Ginkgo biloba is born in the natural forest of 500-1000 meters in the sea and well drained. It is often mixed with Cryptomeria fortunei, Torreya trees, bluefruit trees and other coniferous and broad-leaved trees. Ginkgo biloba is a positive tree, which likes the deep loam with proper moisture and good drainage, and is suitable for growing in the subtropical monsoon area with superior hydrothermal conditions. . ginkgo is a living fossil of the plant kingdom. Let's learn about its history. Ginkgo first appeared in the Carboniferous period 345 million years ago. It was once widely distributed in Europe, Asia and America in the Northern Hemisphere, and ginkgo biloba was widely distributed in the Northern Hemisphere in the Mesozoic Jurassic and began to decline in the late Cretaceous. 500000 years ago, it became extinct in most parts of Europe, North America and Asia, but only China survived. Ginkgo biloba distribution mostly belongs to artificial cultivation areas, mainly cultivated in China, France and South Carolina. There is no doubt that foreign ginkgo biloba are introduced directly or indirectly from China. . the ecological benefits of ginkgo biloba are mainly reflected in that ginkgo biloba belongs to not only fruit trees-dried fruits, but also forest timber species, protective trees, disease and insect resistant trees, longevity trees and pollution-tolerant trees. Ginkgo biloba has strong adaptability and is an ideal tree species for fast-growing and high-yield forest, farmland protective forest, road protection forest, bank protection forest, beach protection forest, village protection forest, forest-grain intercropping and "four sides" greening. Ginkgo biloba is recognized as a pollution-free tree, and is the most ideal tree species for ornamental greening. The greening effect of ginkgo biloba is very good, and the speed is slow. It takes 2 years for small trees to have a good effect. After planting big trees, it takes 3-5 years to restore them in order to exert their beautiful functions. . what's the price of such an old ginkgo tree? The price of ginkgo tree should be considered according to its plant size, as well as the quality of ginkgo seedlings and other countries. generally, the price list of seedling ginkgo tree is about tens of yuan per tree, and the price of adult ginkgo tree is several thousand yuan. Xiaobian made a ginkgo tree price list for everyone. I hope it will be helpful to your choice.

Variety name specification 5 cm 10 cm 15-16 cm 23-24 cm 27-28 cm Ginkgo biloba tree price 30 yuan 150 yuan 400 yuan 1800 Mustang yuan * 4000cm tree price

. the ginkgo tree is tall and straight, with fan-shaped leaves. The crown is shady and has a cooling effect. With quaint leaf shape and long life, it can be used as an ideal tree species for landscaping, roadway, highway, field forest network and windbreak forest belt. It is listed as the four longevity ornamental tree species in China. That's all for today's introduction of the ginkgo tree price list. Thank you for your appreciation.