The difference between toon and stinky toon is as follows: different family genus, different appearance, different use.
1, the family genus is different.
The name of toon and stinky toon is only one word difference, it is two completely different families, toon tree is neem family, belongs to the genus of toon, stinky toon tree is bitter wood family, belongs to the genus of stinky toon, the two are completely different.
2, different appearance.
The trunk of the toon is relatively rough, there are cracked stripes on the trunk, the bark will also be blocky, as with the bark of the pine tree, it will fall, stinking toon is not the same, the trunk is the same as most of the common tree, very smooth, no cracks, the two leaves are also not the same, the toon tree leaves for the even-numbered leaves, stinking toon for the odd-numbered leaves, the leaves of toon tree is a strong flavor.
3, different uses.
The toon tree and the stinking toon tree can be used for medicinal purposes, but the toon can be eaten, while the stinking toon is not edible, in fact, these two are good prospects for planting, but it is best to choose to plant the toon, after all, it is more widely used, higher value, while the stinking toon does not need to be planted, the countryside wild there are a lot of.
Toon origin and habitat:
Native to central and southern China, northeast from southern Liaoning, west to Gansu, north from southern Nei Mongol, south to Guangdong Guangxi, southwest to Yunnan are cultivated. Among them, especially in Shandong, Henan, Hebei, the most cultivated, Henan Xinyang area has a large area of artificial forests, Shaanxi Qinling and Gansu Xiaolongshan has a natural distribution.
Vertical distribution in the altitude of 1500m below the mountains and the vast plains, up to 1800m above sea level, the cold hardiness zone 6-11, toon like temperature, suitable for cultivation in the average temperature 8-10 ℃ in the area, cold resistance with the increase in the age of the seedlings and improve the seedling direct seedling in the seedling in a 10 ℃ or so may be frozen.
The toon is light-loving, more tolerant of moisture, suitable for growing in fertile and moist soil around the river and the mansion, generally good for sandy loam, suitable for soil acidity pH5.5-8.0.