Planting method of elm money

1. Seedlings are mainly cultivated by drilling and sowing. In mid-April, when the elm turns from green to light yellow, collect the seeds in time and sow them in the shade.

2. Usually, the row spacing of drilling is 30cm, and the soil is covered 1cm for compaction. Because germination is a high temperature and dry season, it is best to cover 3 cm of soil to moisturize and level it with a rake when germination. Use about 4 kilograms of seeds per mu. The height of seedlings is about 10cm, the row spacing of seedlings in the second year is 60×30cm, and then the seedlings are thinned to the appropriate density according to the size of the cultivated seedlings.

3. Sow 3-5 kilograms per mu, and sow the seeds in shallow ditches, covering the soil by 0.5- 1 cm. If the soil is too deep, it is difficult for seeds to germinate. After sowing, it should be slightly suppressed to facilitate the close combination of seeds and soil and preserve moisture.

When the soil is dry, toppings are not allowed, only the surface can be sprayed to avoid soil hardening or washing away seeds. Buds germinate in 6- 10 days, and seedlings are unearthed in more than 10 days. When the seedlings grow to 2-3 true leaves, they begin to be thinned. When the seedlings are 5-6 cm high, they will be fixed, and 30,000-40,000 seedlings will be left per mu.

Extended data:

Matters needing attention in planting elm money:

1, elm is a tree species that likes sunshine. It is drought-resistant and cold-resistant. Low requirements for soil and strong adaptability. Usually, its root system is developed, it has certain wind resistance and can also play the role of soil and water conservation. It also has strong germination ability and is suitable for pruning. It usually lives in cold temperate zone, temperate zone and subtropical zone.

2. Generally planted in spring, the survival rate will be higher. The reason is that the temperature will rise a little in spring, with more sunshine and rain, so the soil is always moist, which is beneficial to the growth of trees.

3. Elms grow in 3-5 years. Elms are usually sown by drilling and will be picked in April. At this time, the elm has turned yellow, which is very suitable for seeds. Sun-dried, then sown, put into a hole at a certain distance, cover with a centimeter-thick soil, and then grow into seedlings. After 3-5 years, the elm trees begin to blossom and bear fruit.

4. Elms are mostly planted in the south, and their roots are usually developed, which is not suitable for potted plants. Elms especially like light, so they must have enough light when planting, so that they can grow vigorously and need more water. Usually, you need to be diligent in watering in summer, and it can be decided in winter. Elms are generally planted in spring and summer, which is beneficial to the germination and growth of elms. It takes three to five years for the elm to grow into an elm.

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