How to choose the seeds of the seven-leaf tree? What are the methods of raising seedlings?

I believe many people know the seven-leaf tree, it is a deciduous tree, seeds can be eaten, boiled water has a variety of functions, is a rare tree species to observe leaves, flowers and fruits, then how to choose the seeds? What are the methods of raising seedlings? If you want to know more, please read on.

First, how to select the seeds of the seven-leaf tree?

The seven-leaf tree with tall body, straight trunk, large fruit and no diseases and insect pests was selected as the seed collection mother plant. In mid-autumn, the skin of the fruit of the seven-leaf tree changes from green to brown, and can be collected when individual fruits are cracked. The fruit was dried in the shade after it was collected and peeled off after natural cracking. Finally, choose a large, full, bright color, no diseases and insect pests, no mechanical damage. The selected pure seeds were mixed with wet sand according to the proportion of 1 ∶ 3, and then stored in the soil pit with good wetting and drainage by wet reservoir stratification method, and the ventilation holes were left.

Second, what are the seedling raising methods of the seven-leaf tree?

1. Seed collection

The collected seeds are spread out and stored in a cool room for 5 days.

2. Nursery bed preparation

The seedbed land was selected on the flat dry land with an elevation of 1800m. Spread fertilizer evenly on the seedbed, then ploughed deeply, opened the box, arranged the ridges, and raked flat.

3. Sowing seeds

Soak the seeds in disinfectant, remove and dry them, sow them in the selected seedling bed, cover the soil and keep the humidity.

4. Seedbed management and transplanting

The invention combines the growth habits of the seven-leaf tree to sow and propagate the seeds of the seven-leaf tree, scientific and reasonable seed collection, seedling bed production, fertilization, on-demand sowing and seedling bed management, so as to improve the emergence rate of seeds, which can reach more than 85%. The present situation that the seven-leaf tree is in danger is improved, which not only has novelty, but also has high creativity and practicability.

Third, the main value of the seven-leaf tree

1. Garden value

The seven-leaf tree has a straight trunk, a thick crown, full of flowers in early summer, and its huge white inflorescence is like a gorgeous candlestick. It is an excellent street tree and garden ornamental plant. It can be used as a green tree species for sidewalks, parks and squares. It can be planted not only alone but also in groups, or mixed with evergreen and broad-leaved trees. In Europe, the United States, Japan and other places as a street tree, shade tree widely cultivated, North America will safflower or pink flowers and double seven-leaf tree horticulture on both sides of the road, when the flowers bloom the scenery is very beautiful.

In China, seven-leaf trees are often planted alone or between buildings and sparse forests. The number of Aesculaceae species in China is relatively large and widely distributed, but most of the tree species are still in the stage of not being properly managed and utilized.

2. Economic value

The seven-leaf tree can be used as food, medicine, wood, etc., leaf buds can be used instead of tea, bark and roots can make soap, leaves and flowers can do dyes, seeds can extract starch, extract oil, can also be eaten, taste similar to Chinese chestnut, and can be used as medicine. It has the functions of calming nerves, regulating qi, killing insects and so on. The wood is light and can be used for papermaking, carving, furniture, handicrafts and so on.

All right, that's all the editor wants to share with you. If you have any ideas to plant the seven-leaf tree, you still have to choose some high-quality seeds to sow. The above editor also shared with you the seedling methods and value of the seven-leaf tree. If you think it is useful, collect it!

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