Where is the main producing area of deciduous Arbor Maple Poplar? How much is the market price of 8-10 centimeters? How to plant it?

Maple poplar, a highly deciduous tree, is resistant to water and cold, and is an excellent garden plant. So, where is the main producing area of maple poplar? How much is the market price of 8-10 centimeters? How to plant it?

Where is the main producing area of maple poplar?

Maple poplar is widely distributed in North China, Central China, South China and Southwest China, and is most common in the Yangtze River and Huaihe River basins, as well as in the Korean Peninsula. It is a native tree species in China. Cultivation and utilization has a history of hundreds of years, and now it is widely distributed in North and South China, especially on both sides of rivers and streams.

2. How much is the market price of 8-10 cm?

It is understood that the price of maple poplar 8-10 cm is generally about 70-150 yuan. The real-time seedling price of maple poplar may fluctuate up and down according to the time season, market situation, soil ball size, quality priority and other factors, please take the actual situation as the basis for purchase.

Third, how to plant maple poplar?

1. Land consolidation: although Maple Poplar has strong adaptability, it still needs to choose suitable growth environment and areas with deep and fertile soil for cultivation in the process of seedling breeding. First, the soil should be ploughed 20 to 30 centimeters deep, the underground mature soil should be turned on the surface of the soil, and then the bottom water should be irrigated. Then the phoxim granules were added to the fine soil, stirred evenly and sprinkled in the nursery to reduce the seed damage caused by underground pests. Then apply mature fertilizer, manure and organic fertilizer to improve the planting environment of the soil. After weathering for a period of time, the soil can be used.

2. Seed collection: Maple poplar is propagated by seeds, and seeds are collected from 10-20-year-old mother trees with straight stem shape, good development and no diseases and insect pests. After the fruit is ripe, the ear will be picked or swept after being scattered on the ground. After the seeds are harvested, they can be sown in the same year, or they can be stored in a bag or mixed with sand after drying their wings, and then sow in the spring of next year.

3. Seed sowing: it is better to sow maple poplar in autumn or in spring. In spring sowing, the seeds were soaked in warm water of 60-80 ℃, then soaked in clean water for 1-2 days after cooling, and then sowed according to the row spacing of 20-25 cm, with a sowing rate of 8-10 kg per mu. After germination, when the seedlings are as high as 10-15 cm, do a good job in weeding and loosening soil, drainage and irrigation, fertilization and pest control. The yield of seedlings per mu is 8000 ~ 15000. When the seedling height is 1.5 ~ 2 meters and the ground diameter is 1 ~ 2 centimeters, it can be planted out of the nursery.

4. Planting techniques: the depth and diameter of the planting holes of Maple Poplar are 40-50 cm, and the distance between holes is 3-4 meters. In order to cultivate straight and tall good wood, the planting density should be higher in order to restrain the growth of side branches, and then thinning by stages after canopy closure. Afforestation in both spring and winter requires deep planting, comfortable roots and steadiness. When planting seedlings for afforestation, we should pay attention to prevent shoot withering, which is especially common in winter afforestation. Therefore, when afforestation in winter, it is appropriate to cut off dry after planting, or cut dry first and then plant. The cut-off height is 10-15 cm, and the incision should be smooth and non-tearing.

5. Water and fertilizer management: Maple poplar grows slowly in its infancy, and sufficient fertilizer can accelerate plant growth. Generally speaking, dried chicken manure or cow and horse manure can be used as base fertilizer when planting, and the base fertilizer should be fully mixed with the planting soil, and the three-element compound fertilizer should be applied once in June and July of the same year, which can promote the plant to grow branches and leaves, expand the nutritional area, and apply semi-rotten cow and horse manure in combination with frozen water at the end of autumn. This time, the fertilizer can be applied shallowly or directly on the tree plate. Urea was applied once after sprouting in spring in the following year, phosphorus and potassium fertilizer was applied once in early summer, organic fertilizer was applied according to the method of the first year at the end of autumn, farm manure should be applied only once a year at the end of autumn from the third year, but the amount should be greater than that in the first two years. Applying fertilizer according to this method can improve the growth of the plant.