How to choose Liquidambar formosana seeds? What are the methods of raising seedlings?

Liquidambar formosana grows in warm climates. in many rural areas in the south, there are many wild maple trees, its leaves and fruits have good medicinal effects, wood can be used to make furniture, the use value is still relatively extensive. Then how to choose Liquidambar formosana seeds? What are the methods of raising seedlings? Let's let the editor tell you!

First, how to select Liquidambar formosana seeds?

In the selection of Liquidambar formosana seeds, high-quality seeds with more than 10 years of growth, no occurrence of diseases and insect pests, strong growth and straight trunk should be selected for sowing. Fertile seeds are winged and black; sterile seeds are wingless, yellow and light. The selected seeds of Liquidambar formosana should be stored in a ventilated and dry place in a gunny bag.

2. Seedling raising methods of Liquidambar formosana seeds.

1. Seed storage

When the seeds are ripe, the seeds are picked, dried, bagged and stored in a drying chamber under natural conditions.

2. Seed germination

In late March, the seeds were taken out, disinfected with 1% potassium permanganate for 1 hour, then rinsed with clean water, soaked in 40 ℃ ~ 50 ℃ warm water for 1 day, and then removed and put into a 23 ℃ ~ 25 ℃ incubator to accelerate germination. Rinse with warm water once a day, cover the seeds with a wet cloth, and put them back in the incubator to accelerate germination. On the 4th day after seed germination, the seeds began to germinate; on the 5th day, 1 beat 3 seeds germinated; and on the 7th day, 95% of the seeds germinated.

3. Soil treatment

First, the nursery land was deeply ploughed and refined, and an appropriate amount of organic fertilizer was added to form a 1m wide border, and 0.5% ferrous sulfate was sprayed to disinfect it to prevent seedling blight, and so on.

4. Sowing seeds

Before sowing, soak the soil with water, then spread the mixed sand maple seeds evenly into the border, and then cover the fine soil with the thickness of the seed.

5. Seedling stage management

About 8 days after the seeds of Liquidambar formosana were sown, cotyledons began to be unearthed one after another. The color of cotyledons is green, and the color of petioles and peduncles is reddish brown. During the management of the seedling stage, the soil should be prevented from being too sticky. After the cotyledons were unearthed, in order to prevent diseases such as seedling quenching disease and blight, in the early stage of seedling growth, 0.1% 0.2% ferrous sulfate or potassium permanganate was used for disinfection every 10 days.

From the above we can know that the role of maple incense is still quite great, so many people will plant some such trees themselves, but from the beginning, they need to choose some high-quality seeds, you can go to some special flower markets to buy. In addition, if you want to plant maple incense trees well, we should also master certain seedling techniques. I think this article can be collected.

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