MySheen

Valuable tree species "Robinia pseudoacacia"

Published: 2024-11-10 Author: mysheen
Last Updated: 2024/11/10, Sophora japonica is a deciduous tree of the butterfly family, native to Spain, also known as the rich tree, introduced from South Korea in 1998. It can be planted in both the north and the south of China, with two seasons of flowers a year in the north and three seasons of flowers in the south, with a florescence of 60-90 days. Corolla is butterfly-shaped, pink or fuchsia, a large number of flowers and beautiful, has a high ornamental, environmental protection, greening and economic value. It grows rapidly and the root system is well developed. the 3-year-old tree has a height of 4.5 to 5.0 meters, a diameter of 5 to 7 centimeters, and a crown diameter of 2.0 to 2.5 meters. It is resistant to cold, drought and salt. Propagation of Robinia pseudoacacia

Sophora japonica is a deciduous tree of the butterfly family, native to Spain, also known as the rich tree, introduced from South Korea in 1998. It can be planted in both the north and the south of China, with two seasons of flowers a year in the north and three seasons of flowers in the south, with a florescence of 60-90 days. Corolla is butterfly-shaped, pink or fuchsia, a large number of flowers and beautiful, has a high ornamental, environmental protection, greening and economic value. It grows rapidly and the root system is well developed. the 3-year-old tree has a height of 4.5 to 5.0 meters, a diameter of 5 to 7 centimeters, and a crown diameter of 2.0 to 2.5 meters. It is resistant to cold, drought and salt.

The propagation methods of Robinia pseudoacacia include root burying, tissue culture, cutting, tender branch grafting and so on, but the root burying method is widely used. The root burying method is generally used to leave the root of Sophora japonica 15 cm 20 cm before germination in spring, and the other cutting segments are used as seed roots, with a length of 5 cm 7 cm and a diameter of 0.3 cm 1.5 cm. The smooth and disease-free 1-2-year-old main and lateral roots are selected. It should be planted from March to mid-April in the northern region.

 
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