Product Type: Bonsai;Classification: Happy Farm;Style: Perennial;Location: Windowsill;Full-bloom Period: Summer;Function: Beautifying;Flowerpot: Excluded;Applicable Constellation: Cancer;Use: Outdoor Plants;Size: Mini;Cultivating Difficulty Degree: Regular;Climate: Subtropics;Model Number: AAA;Brand Name: Skunhe;Variety: elongata;Type: plants;
Paulownia is a positive species, the most suitable for growth in well drained, deep soil, good ventilation sandy loam or gravel soil, it likes the soil moist and fertile, magnesium, calcium, strontium and other elements have the tendency to selectively absorb, so more nitrogen fertilizer , Increased magnesium, calcium, phosphate fertilizer, adaptability, generally in acidic or alkaline soil, or in the barren hills, hills or plains also can grow.
Paulownia on the heat requirements are higher, the ability to adapt to the strong drought, but because of different types and have some differences
Paulownia
Paulownia
The The soil fertility, soil thickness and the degree of loose also have higher requirements. In the fear of flooding, sticky soil growth on the poor. When the groundwater level is less than 2 meters, the growth is also poor. Soil pH is better from 6 to 7.5. Paulownia grows rapidly, 7 to 8 years old can become useful. In the northern region, Lancao bubble grows the fastest. Catalpa leaf Paules second times, the growth of Paulownia more slowly. Different types of growth are different. Such as Lancao paulownia high growth has obvious stage, from the adventitious buds or latent buds formed strong leggy branches naturally dry. After planting through 2 to 8 years, naturally dry up to grow. In the whole process of growth, the general can naturally dry 3 to 4 times, the individual can naturally dry 5 times. The first natural dry high growth, the largest, up to 3 meters above, then gradually reduced. Breast diameter of the annual growth peak in 4 to 10 years. Volume of successive years [2] peak growth in 7 to 14 years, this peak appears sooner or later and the size of the size, depending on soil conditions and tending management measures.
Paulownia is a hi-light fast-growing tree species, native to China, the spring leaves the first flowering, flower is large, is not obvious lip, slightly fragrant, full of flowers when the flower is very spectacular, flowers grow long leaves, And big, shade is very light. Is good green and street tree species. But paulownia is not cold, generally distributed in the Haihe River Basin and the southern part of the Yellow River Basin, is the old course of the Yellow River on the best tree species. And Paomao anti-pollution is strong, for the vicinity of the factory is very good isolation zone.
Paulownia grows very quickly, more than ten years old age of Paulownia than the same age the diameter of poplar doubled, but the growth
Paulownia
Paulownia
A long time, the trunk will appear hollow. As the rapid growth, so the wood material soft, easy processing, but also acid and corrosion, moisture insulation.
Paulao nursery methods are inserted, planting, leaving roots, etc., to insert the most common nursery. Miao should be used to facilitate irrigation and drainage, soil ventilation is good, the groundwater level of 1.5 to 2.0 meters below the sandy loam and loam, cropping is not appropriate. Seedling length to 15 to 20 cm, the thickness of 1.5 to 4.0 cm as well. Line spacing 1.0 × 1.0 m or 1.0 x 1.2 m. Strengthen the management of water and fertilizer during the growth and development of nursery stock and control pests and diseases.
General with the whole soil with the afforestation, the use of acupuncture field preparation, 1 meter deep, long, wide 1 meter. According to the purpose of afforestation and management level to determine a reasonable way of afforestation and afforestation density. In the roadside, next to the river, the river can be planted, spacing can be 3 to 5 meters; in better conditions, the plant can also be planted between Amorpha fruticosa and so on. In the house next to the village can be strip or block planting, planting trees density of 4 × 4 meters. The implementation of food crops - Paulownia intercropping to Tong as the main intercropping, the initial planting forest density of 5 × 5 meters, 26 per acre; grain-based intercropping, afforestation density of 5 × 40 meters, 3 per acre; Tong Grain and intercropping type, afforestation density of 5 × 10 meters, 13 per acre. Afforestation is generally carried out in the autumn leaves before the second spring season. Some areas for autumn planting with leaves, but also can achieve better results. [
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