When is the flowering period of Suzuki usually? How much is the seed market price per jin? How to plant it?

Yellow wind Suzuki, is the purple branch, wind Suzuki belongs to deciduous trees. This tree changes its appearance with the seasons. So, when is the flowering time of yellow bell trees usually? How much is the seed market price? How to grow?

When is the flower season for yellow flowers usually?

According to the data of Bignonia family, the wind tree blooms in March and April in spring. Wind Suzuki corolla funnel shape, also like wind bell-shaped, flower margin wrinkled, fresh yellow color, flowering season flowers more leaves less, quite beautiful. The fruit is a follicle, dehiscent, with many hairs to facilitate seed dispersal. florescence only ten days, follicles, dehiscence when the pod multiple anti-roll, downward dehiscence, seed with thin wings, there are many hairs to facilitate seed dissemination.

2. How much is the seed market price?

It is understood that the market price of yellow windbell wood seeds in 30-40 yuan a catty.

3. How to plant yellow flower Suzuki?

1, temperature environment: yellow flower windbell wood growth temperature of 23~30℃, not cold. It also requires strong light in seedling stage, especially in greenhouse environment, it is easy to cause seedling growth weak and damping-off disease due to insufficient light and ventilation. Therefore, after seed germination and true leaf expansion, it is necessary to ensure that the shading rate of the growth environment does not exceed 50%, while maintaining sufficient ventilation.

2. Soil fertilization: The nursery land for cultivating large seedlings of yellow flower wind tree should be selected in a place with loose and fertile soil, good irrigation and drainage, well planned and arranged ditches for irrigation and drainage, planting about 3000 plants per mu, planting 250 grams of compound fertilizer or 1 kilogram of organic fertilizer for each hole, and the base fertilizer should be mixed with soil before seedling. When seedlings are planted, remove the seedling bag and plant stably and compactly.

3, plant bundling: yellow wind Suzuki seedling growth fast, soft trunk, easy to lodge and easy to produce germination, natural plant type is often poor. In order to obtain erect plant type, bamboo should be erected beside the seedling from 30~50 cm high to guide the plant to grow upright, and the seedling should be tied once every 50 cm high.

4. Pruning and shaping: Pruning and shaping shall be carried out regularly during the growth period of yellow bellflower, cutting off low meristem branches, pruning and shaping shall be carried out uniformly after defoliation in winter, cutting off diseased branches, dead branches and even low meristem branches, so as to keep the trunk straight. When the trunk grows 1.8~2 meters high, the branches on the top are reserved to form a crown. After 3~4 years of field cultivation, the plants can be planted when they are more than 3 meters high and 4~6 cm in diameter.

5, pest control: yellow wind Suzuki often coffee wrinkled chest longicorn damage, the cashew tree census 3 times a year, found that the victim tree immediately cut open the bark of the victim tree with a sharp knife, take out the longicorn larvae. After the wound is dry, cultivate soil to promote the growth of adventitious roots, so as to restore the growth potential of plants. Insect pests can be found by injecting pesticides into tunnels with syringes to kill larvae.