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

When it comes to Beili, it is estimated that many people are familiar with it. It is a tree species often used for greening. It is tall and tall, grows very fast, and is more suitable for planting in the northern region. Then how to choose the seeds of Beizu? What are the methods of raising seedlings? Friends who want to know, please read on!

First, how to select the seeds of Beizu?

The planting of Beizu must be strictly selected, and the best quality seeds must be carefully selected, so that the survival rate of seeds can be higher and the plants can grow more vigorously. And the seeds of Beizu should be treated with accelerated germination before sowing, soaking the seeds in warm water for about 24 hours, so that the seed epidermis absorbs water and expands, which can germinate faster and better.

2. The method of raising seedlings of the seeds of Beishu.

1. Sowing seeds in Beili.

The sowing land should have loose and breathable soil, excellent water conservation and drainage function, certain fertility, and no underground pests and germs. After the seeds are sown, cover with a layer of loose broken soil 1 cm to 2 cm thick to prevent the seeds from drying up and losing water or being damaged by birds and animals.

2. Beijia Miao shade

After the cover is removed, it is necessary to build a shed to shade in real time. The time and degree of shading should depend on the temperature and good weather conditions in the field at that time, so as to ensure that the buds are not damaged by sunburn. The time and intensity of light should be extended gradually in autumn. Until subjected to full light, in order to improve the Lignification level of the buds.

3. Inter-seedling and supplementary seedling of Beigu.

Ask the seedlings when the buds grow to 5 cm to 10 cm high, leaving 12 plants per square meter. It is better to hold the seedlings in cloudy and rainy days, small and large, good and good, dense and sparse, equidistant between seedlings. In order to ensure the average distribution of buds, the missing plants were treated with supplementary seedlings.

4. Fertilizing the seedlings of Beichang.

Fertilization is the main step of cultivating strong seedlings. After the shoots are unearthed and grow roots, it is appropriate to combine watering and fertilizing frequently. In autumn, it is necessary to stop the application of nitrogen fertilizer and increase the application of phosphorus and potassium fertilizer to improve the Lignification level of plants and the cold resistance ability of seedlings. In winter, organic manure should be applied to provide persistent nutrition for seedling breeding, as well as heat preservation and improvement of soil.

3. What is the difference between North and South China?

1. Beidi

Deciduous trees, up to 15 meters high, nearly spherical in shape, grayish brown bark, rounded branches, prominent lenticels, no terminal buds. Odd-pinnate compound leaves alternate, leaflets 7-15, ovate or oval-shaped. The leaf margin is coarsely serrated, there is often a deep crack layer near the base, and the leaf surface is dark green and smooth. Flowers yellow, terminal panicle, inflorescence blooming from June to July and fruit ripening from September to October. The pericarp is membranous and dilated, triangular ovate like a lantern, orange or reddish brown when mature, and round black seeds.

2. Nanyu

Deciduous trees, 15-20m high, crown broadly ovate. Leaves spreading, 2-odd-pinnate, alternate, leaflets entire 7-9, 3-250px long. The bark is dark gray and longitudinally lobed, and the branchlets are dark brown. The crown is umbrella-shaped or spherical. Golden yellow flowers, large panicles, capsule, triangular ovate, combined by membranous pericarp to form a lantern, autumn pericarp red. The flowering period is from August to September and the fruiting period is from September to October.

After reading the above, you may also have a certain understanding of Beiluan tree, if you have an idea to plant, you can first select some high-quality seeds to sow, and then learn the seedling methods of this article. I hope this article can help you.

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