How much is the profit of Zanthoxylum bungeanum per mu?

Zanthoxylum bungeanum is a small deciduous tree of the genus Zanthoxylum bungeanum in Rutaceae. it is widely distributed in China, ranging from the south of northeast, south to the north slope of Wuling, southeast to the coastal areas of Jiangsu and Zhejiang, southwest to the southeast of Xizang, and has high cultivation value. the pericarp can be used as seasoning and can be used as medicine, and the seeds can be edible or processed to make soap. let's take a look at the profit of one mu of Zanthoxylum bungeanum.

How much is the profit of Zanthoxylum bungeanum per mu?

Generally speaking, the profit per mu of Zanthoxylum bungeanum is four or five times the income of corn, and there is no problem that the income per mu is about 5000 yuan. About 70 plants of Chinese prickly ash are planted on one mu of land, and the fruit is hung after two years. After three years, each plant can pick more than 1 jin of dried pepper. Five years later, each plant can pick an average of 2 jin of dried pepper, and after 8 years, each plant can pick about 4 jin of dried pepper. According to the general market price, dried pepper is about 36 yuan per jin. The income per mu will be at least 2600 yuan after three years, 4000 yuan per mu after five years, and 5000,6000 yuan per mu after eight years.

What are the advantages of planting prickly ash trees?

1. Zanthoxylum bungeanum is particularly resistant to drought and can grow as long as the rainfall exceeds 400 mm.

2. Zanthoxylum bungeanum trees do not have high requirements for soil quality, and hills and mountains with poor soil conditions can grow.

3. Zanthoxylum bungeanum trees have fewer diseases and insect pests, so they do not need too careful management.

High-yield planting techniques of Zanthoxylum bungeanum

The main results are as follows: 1. Seed collection: the middle-aged trees with strong potential, no diseases and insect pests, high yield and no interannual fruit are selected as the mother trees, which are picked by scissors from August to September after the fruits are fully ripe. The seeds harvested should be naturally dried in a ventilated and dry place and should not be exposed to the sun so as not to affect the germination rate. After the pericarp is cracked and the grain comes out by itself, it is collected.

2. Raising seedlings: the seeds of Zanthoxylum bungeanum bungeanum are treated by sprouting before sowing, generally soaked in 1% washing powder for 2 days or soaked in concentrated sulfuric acid for a while, and then sowed with clean water. The breeding nursery is better with sand or loam with good drainage and leeward. Zanthoxylum bungeanum seeds can not be sown deeply, usually 2-3 cm. After sowing, it was covered with mature organic fertilizer and watered once every two days to preserve soil moisture, prevent hardening and improve the rate of seedling emergence.

3. Planting: it can be planted in both spring and autumn, and it is necessary to dig a hole for planting, and the size of the pit should be extended by the root system. The soil entering the pit had better be ripened by the wind and sun, and then mixed with fertilizer to fill the pit. Zanthoxylum bungeanum bungeanum should be sparse but not dense, and the adult density should be within the range of 100,120 plants per mu in dry and semi-arid areas, and about 60 plants per mu in areas with deep soil layer, good soil quality and moderate rainfall.

4. Fertilizer and water: Zanthoxylum bungeanum has developed root system and strong ability to conserve soil and water, so measures should be taken to preserve soil moisture in arid areas, supplemented with necessary base fertilizer and a small amount of foliar fertilizer to meet the fertilizer and water needs of Zanthoxylum bungeanum. Generally, after autumn and spring ploughing, organic manure such as circle compost and compost are applied once respectively. The amount of fertilizer application depends on the age of the tree and the amount of seed set, and the general plant is applied more than 20 kg. Extra-root topdressing starts from the flowering stage, about once a month, and sprayed in the morning or evening for a total of 2 or 3 times.

5. Pruning: Zanthoxylum bungeanum trees like light and branch quickly, and reasonable shaping and pruning can make the tree skeleton firm, branches strong, high yield and stable yield year after year. It is best to prune at the end of autumn, remove the excess branches at the base, leave 3 or 5 main branches, complete the shaping after 4 ~ 5 years, and finally remove the central branch and open the chamber. The middle-aged trees should remove the disease and insect branches, cross branches and long branches in the crown, and the big branches, weak branches and diseased branches should be removed when the 25-year-old trees are pruned.

6. Disease prevention

① brown spot: yellowish chlorotic spots appear on the leaf surface at the beginning of the disease, and then gradually expand into irregular brown spots. When the disease is serious, it can lead to leaf withering and falling off. Bordeaux solution and carbendazim can be sprayed at the initial stage of the disease.

② dry rot: strengthen fertilizer and water management, reasonable pruning to enhance the tree potential, can reduce the occurrence of the disease. After the disease, use a sterilization knife to cut the bark to the xylem, smear Bordeaux solution or methyl topiramate can effectively prevent the spread of the disease spot.

③ aphids: aphids often concentrate on twigs and leaves to suck sap for damage, affecting photosynthesis, making leaves yellow and curling. In serious cases, it can cause prickly ash to fall leaves ahead of time, and can be sprayed with phoxim and pyrethrin for control.

④ prickly ash butterfly: the larvae feed on buds, leaves and other young parts, and when serious, the whole leaves can be eaten up. Artificial removal of overwintering pupae in winter and spring can reduce the population density in the coming year. When harm occurs, trichlorfon and dichlorvos can be sprayed to control.

⑤ longicorn beetles: the adults of longicorn beetles have the habit of resting in the branches at noon, which can be killed by shock and killing, or can be used to kill larvae with wire hooks or aluminum phosphide (0.6g tablets of 1ppm) into the wormhole and then pressed and sealed with slime, and can also be controlled by dichlorvos and trichlorfon spray.