2. Different colors: the roots of Ailanthus altissima leaves are dark green and the tips are grayish green.

Toona sinensis leaves have light green roots and yellowish brown tops.

3. Different fruits: Ailanthus altissima fruit is samara, while Toona sinensis fruit is capsule.

4, the trunk is different: the surface of Ailanthus altissima trunk is smooth and does not crack, and the trunk of Ailanthus altissima often falls off in pieces.

About Toona sinensis

Toona sinensis is also known as Toona sinensis bud, Toona sinensis head, Toona sinensis tree and Toona sinensis day. Also called Chunmiao in Anhui.

The root has two layers of bark, also known as white bark of Toona sinensis, which is native to China and distributed in the north and south of the Yangtze River, belonging to Meliaceae.

Deciduous tree, dioecious, leaves with even pinnate compound leaves, panicles, white bisexual flowers, oval capsules, winged seeds, and seeds can be reproduced.

The height of the tree is not only edible for Toona sinensis buds, but also the first choice for landscaping.

In ancient times, Toona sinensis was called Toona sinensis and Ailanthus altissima was called Ailanthus altissima.

People in China have long been used to eating Toona sinensis, which has spread all over the country since the Han Dynasty.

Toona sinensis growth environment

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 planted directly may be frozen at about-65438 00℃.

Toona sinensis likes light and is more resistant to moisture. It is suitable for growing in fertile and moist soil around rivers and houses, and sandy loam is generally better.

The suitable soil pH value is pH 5.5-8.0.

Distribution range of Toona sinensis

Toona sinensis is native to central and southern China.

It is cultivated in the northeast from southern Liaoning, west to Gansu, north to southern Inner Mongolia, south to Guangdong and Guangxi, and southwest to Yunnan.

Among them, Shandong, Henan and Hebei are the most planted.

Xinyang, Henan Province has a large area of artificial forests.

Qinling Mountains in Shaanxi and Xiaolongshan Mountains in Gansu are naturally distributed.

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.