1, the main use of strip seeding seedling, mid-April elm money from green to light yellow when the timely seed collection, shade drying in time for seeding.

2, usually using strip sowing row spacing of 30cm, mulching 1cm stamping, because germination is the high temperature and dry season, it is best to cover 3cm of soil moisturizing, germination with a rake blocking flat. Use about 4 kilograms of seed per mu. Seedling height of about 10cm between seedlings to 10-20cm, the second year between seedlings to row spacing of 60 × 30cm, and later according to the size of the cultivated seedlings between seedlings to the appropriate density.

3, mu sowing 3-5 kg, open a shallow groove will be sown into the seed, mulch 0.5-1 cm, mulch is too deep seed sprouting out of the soil is difficult. After sowing the seeds should be slightly compressed to facilitate the seeds and soil tightly combined and moisture retention.

The soil drought can not be watered montage water, only spraying the surface, so as not to soil crust or wash away the seeds. 6-10 days of germination, more than 10 days after the seedling out of the soil, the seedling grows to 2-3 true leaves began to start the seedlings, seedling height of 5-6 cm when the seedling fixed, mu stay seedlings of 3-40,000 plants. -The first is to make sure that you have a good understanding of the situation, and that you have a good idea of what you are doing.

Expanded Information:

Elm money planting precautions:

1, elm money is like to have sunshine tree species, more drought-resistant, cold-resistant, on the soil Requirements are not very high, adaptability is relatively strong, usually its root system is more developed, there is a certain degree of wind resistance, but also be able to enlighten the role of soil preservation, its budding power is also strong, suitable for pruning, usually live in the cold temperate zone, temperate, subtropical and other regions.

2, usually planted in the spring of the elm tree, its survival rate will be higher, the reason is that the spring temperature will be a little warmer, there are elm trees like sunshine, rain also increased, so the soil is always kept moist, conducive to the growth of trees.

3, elm tree 3-5 years long elm money, elm tree is usually used strip seeding method to seed, to April to pick elm money, this time elm money has turned yellow, very suitable for seed, dry it, and then sowing, in accordance with a certain spacing, elm money into the hole, covered with a centimeter thick soil, and then grow up into a seedling, after 3 to 5 years, and so began to bloom! bear elm money.

4, most of the elm tree is planted in the south, the root system is usually more developed, is not suitable for potting, elm tree especially like light, so in the planting must have sufficient light to grow vigorously, but also need to be more watering, usually watering in summer need to be diligent some, while the winter can be determined depending on the situation, elm tree is usually planted in the spring and winter seasons, so that it is conducive to elm tree germination and growth! The elm tree needs 3 to 5 years to grow elm money.

Baidu Encyclopedia - Elm Money