Joke Collection Website - Talk about mood - What does the Toona sinensis tree look like?
What does the Toona sinensis tree look like?
Different varieties of Toona sinensis leaves have different colors, and Toona sinensis leaves are red and green. Some are reddish brown, the leaves of Toona sinensis are green, and its flowers are white.
Toona sinensis leaves have long stems, even pinnate compound leaves and leaflets 16-20. Opposite or alternate, paper elliptic or ovate-lanceolate, with sharp tip and tail, whole margin or alienated serrations, and green flour on the back.
Origin environment
It is native to south-central China, northeast to southern Liaoning, west to Gansu and north to southern Inner Mongolia. Both Guangdong and Guangxi in the south and Yunnan in the southwest are cultivated. Among them, Shandong, Henan and Hebei are the most planted. Xinyang, Henan Province has a large area of artificial forests, and Qinling Mountains in Shaanxi Province and Xiaolongshan Mountain in Gansu Province have natural distribution. It is vertically distributed in mountainous areas and vast plains below the altitude of 1500m, with the highest altitude of 1800m and the cold-resistant position of 6- 1 1.
Toona sinensis likes temperature, which is suitable for cultivation in areas with average temperature of 8- 10℃, and its cold resistance increases with seedling age. One-year-old seedlings directly sown with seeds can be frozen at about 65438 00℃. Toona sinensis likes light and is more resistant to moisture. Suitable for growing in fertile and moist soil around rivers and houses. Generally, sandy loam is used, and the suitable soil pH value is 5.5-8.0.
- Related articles
- Sample of four speeches on flag-raising ceremony in kindergarten
- Zhu Lan Huairen Huichang Zhong Shi Ancestral Temple held the 20 18 Qingming ancestor worship ceremony on April 3rd!
- Quanjude, tell me about it
- Boys talk about daquan sadness.
- Can I eat frozen potatoes?
- If you care too much about the past, you will lose the future.
- Personal work summary of new customer service
- Thank you, uncle. The beginning and end of the composition.
- Viva plays A Zi in the new version of Dragon. Does she play like this?
- The following is a kind of wild fruit on the mountain that I ate when I was a child. What is its scientific name? Thank you. Harmful and beneficial. Tell me.