What season is the "living fossil" ginkgo tree? Key points of cultivation techniques attached

Ginkgo biloba is a precious tree species in China, and its leaves and fruits have certain medicinal and edible value. The leaves of ginkgo trees are shaped like a fan, falling to the ground with the wind, a golden piece of beauty that can not be missed. There are many varieties of ginkgo trees, and the requirements for the planting environment are also different. let's take a look at the season of "living fossils" ginkgo trees. What are the key points of cultivation techniques?

What season is the "living fossil" ginkgo tree?

Before and after the Beginning of Winter, is the most beautiful season of ginkgo trees, full of ginkgo leaves from green to yellow, that is pure yellow, thorough yellow, amazing yellow. In general, their figures will be found on both sides of the campus and on both sides of the road, and they will always be found that some ginkgo lovers pick up its leaves and clip them in the books, which is very poetic.

Ginkgo biloba is a kind of economic tree with planting prospect, its wood texture is solid and delicate, the pattern is simple, the color is light yellow, it is a high-quality material for construction and industry.

Ginkgo trees have good greening effect and are suitable for planting in gardens or on both sides of the road. although the price market has not risen significantly in recent years, there is also some room for development.

The fruit of Ginkgo biloba is rich in high nutritional value, unique taste, and is deeply welcomed by consumers.

2. Key points of cultivation techniques of Ginkgo biloba.

1. Mode of reproduction

If ginkgo trees are planted in the north, they will be sown in spring, while in the south, they will be sown in autumn. The seedbed should be selected before sowing. The sandy soil with good looseness and strong drainage is more suitable for planting ginkgo trees. If you choose cuttings to raise seedlings, you should choose a soft branch of the same year in May and June, trim a branch of 10 to 15 centimeters, and often water it after it is inserted into the soil. It will usually take root in one or two months. But do not water too much at one time, be careful not to appear stagnant water phenomenon.

2. Key points of fertilization

Fertilization in the nursery can be carried out in spring and summer, and the amount and times of fertilization should be determined according to the growth of ginkgo trees.

3. Pruning work

At ordinary times, there is no need to prune the ginkgo tree, because the amount of its new shoots is small, so it is necessary to keep its branches and leaves as many as possible and make its branches thicker. In the year before sale, the branches less than 1.8 meters can be pruned.

4. Intermediate ploughing

Proper intertillage can improve the permeability of soil. Intertillage plays a role in pruning the fibrous roots of Ginkgo biloba and can stimulate more fibrous roots to germinate.

5. Pest control

The main disease of ginkgo tree is the blight of seedling stage, in addition, it will be damaged by beetle larvae and so on. Timely prevention and treatment of symptoms are found, so as not to affect the beauty of leaves as far as possible. Early control of the disease can also reduce the spread of the disease.