Where does pepper come from? 1. Introduction of origin.
Zanthoxylum bungeanum is mainly produced in Shaanxi, Sichuan, Hebei, Shanxi and other places in China. It is also cultivated in Hubei, Hunan and Qinghai, but not in Hainan, Taiwan Province and Guangdong. Among the producing areas of Zanthoxylum bungeanum, the quality of Zanthoxylum bungeanum produced in Sichuan is better, and the output of Zanthoxylum bungeanum planted in Hebei and Shanxi is larger.
2. Variety introduction
There are two main varieties of Chinese prickly ash, namely Chinese prickly ash and Chinese prickly ash. Among them, there are small oil spots on the leaves of Zanthoxylum bungeanum, and the fruit petals are reddish brown, which are mostly distributed in Tianquan, Eshan and other places in Sichuan. There are fine hairs on the leaves of Zanthoxylum bungeanum, which mature every autumn and are mostly distributed in Qinghai, Shaanxi and Gansu.
3. Breeding method
When cultivating Zanthoxylum bungeanum, it is necessary to prune and pinch off the lateral branches with a length of more than 50 cm to prevent the plants from growing in vain, cut off the pests and cross branches of Zanthoxylum bungeanum at the same time, reduce nutrient consumption, and apply organic fertilizer on the soil at the root of Zanthoxylum bungeanum to improve soil fertility.