How to sow and reproduce Arborvitae? How to sow seedlings of Arborvitae? What should I pay attention

When we plant Arborvitae, very few people will start with Arborvitae seeds.

began to plant, so this also led to the fact that most people don't know how to plant arborvitae seeds, so today I will introduce you to the planting method of arborvitae seeds.

Arborvitae seeds are generally sown between March and April and September and October every year, before sowing, we need to disinfect the soil, then plough, plough the soil, and then apply some well-rotted organic fertilizer to the soil, which is conducive to the growth of Arborvitae seeds.

Arborvitae seeds. The next thing we have to do is to choose high-quality Arborvitae seeds for sowing, after selecting Arborvitae seeds, it is necessary to germinate the seeds, generally you can harvest the method of soaking in warm water, or the sand storage method to carry out germination treatment.

Arborvitae. After the germination of Arborvitae seeds is completed, it can be evenly sown into the soil, after the sowing is completed, cover it with a thin layer of soil, and then water thoroughly to keep the soil slightly moist, and the Arborvitae seeds will germinate in about a week.

Arborvitae.

Attention to the sowing of Arborvitae: Attention should be paid to maintaining the moisture of the soil in the seed layer and preventing birds and beasts. During the growth period of seedlings, irrigation and fertilization should be applied in time, and seedlings should be interspersed when the seedling height is 5 cm.

When it is found that there is blight, it can be sprayed with 1% 3% ferrous sulfate solution, and the seedlings should be sprayed with water for half an hour after spraying to prevent pesticide damage. In addition, pests such as mole crickets and oriental cypress moths should also be controlled. Before the soil is frozen, it should be filled with enough frozen water, and the cold areas in winter can be buried to prevent the cold, so that the seedlings can safely overwinter.

Arborvitae orientalis generally emerges in two years, and can produce 1020,000 seedlings per 667 meters. When cultivating seedlings for garden greening, transplant them. The transplantation density should be determined according to the number of years, after transplantation, it is planned to be cultivated for 1 year, the row spacing is 10 cm 20 cm, the cultivation is 2 years with 20 cm 40 cm, and the cultivation is 3 years with 30 cm and 40 cm.

P. orientalis has developed fibrous roots in the seedling stage, easy to transplant to survive, when planting hedges in spring, more seedlings with soil balls, in recent years, container seedling raising method is mostly adopted, and the afforestation effect in arid areas is excellent. The main pests of Arborvitae orientalis are the poisonous moth of Arborvitae orientalis and the longhorn beetle, which are harmful to the leaves and cadres; Diseases include arborvitae leaf rust, broom disease, etc., all of which need to be prevented and controlled.

You can use the machine to sow seeds, and when sowing, you must pay attention to the details, don't bring unnecessary trouble to yourself, but also pay attention to safety issues, don't let yourself get hurt, and when sowing, you must pay attention to the density problem, don't get too tight, but I think the most important point is that when sowing, you must pay attention to the weather, never sow in cold weather.

When choosing seeds, you should choose some seeds with strong adaptability, and you need to soak them in water in advance before sowing, you should choose a width of one meter deep in the pot of rice to sow seeds, and then turn the soil, it should be noted that you need to soak in water in advance, and the ratio of seeds and water should be 1:3.

First, the soil is disinfected, sterilized and insecticidal, high-quality varieties are selected, disinfected, and the author is soaked in warm water to promote germination, and then sown after cracking. It is necessary to pay attention to the choice of land, to choose a place with good ventilation, sufficient sunlight, good drainage and watering, the water temperature of soaking during germination, and also to pay attention to the spacing should not be too dense when sowing.

To choose the right environment for planting, to choose a flat terrain, open, leeward to the sun, good drainage, good exhaust, convenient transportation, close to the water source, to choose high-quality seeds, the soil to disinfect and loose, you can first soak in water to promote germination, it is best to sow in late April in spring, to early May, sowing to leave a certain distance, can cover the mulch.

1. The cultivation of cypress seedlings is relatively simple, and the method is similar to planting red roots. In winter and spring, (after the White Dew Festival and before the Guyu Festival), take the branches of trees that have grown within two years 20---50 cm long, and it is best to braze them in sandy loam soil. Note two points; One is to press the branches tightly so that the branches and the soil are close together, and the other is to keep the soil moist.

2. P. orientalis (scientific name: platycladus orientalis (L.).Franco) is an evergreen tree.

The crown is broadly ovate, the branchlets are flattened, arranged in 1 plane. The leaves are small, scaly, clinging to the branchlets, in a cross-opposite arrangement, with a glandular groove in the middle of the dorsal part of the leaf. Monoecious, flowers unisexual.

The male cones are yellow and consist of alternating microsporophylls, each with 3 pollen sacs, and the bead scales and bract scales are completely healed. The cones are ripe that year, the scales are lignified, dehisced, and the seeds are not winged or ridged.