I. Nine Zanthoxylum bungeanum
Jiuhua Zanthoxylum bungeanum grows in unique community climate and soil conditions, which is unique. It is the most competitive early-maturing variety of Zanthoxylum bungeanum, which is famous for its pure fruity aroma and hemp taste, thick skin and blue color, and is a pollution-free green product. Zanthoxylum bungeanum contains many trace elements needed by human body, such as vitamin C, copper, iron, zinc, manganese and selenium. The oil content of Zanthoxylum bungeanum and Zanthoxylum bungeanum seeds are 10.73% and 27.6% respectively, and the oil yield is 10.47% and 24.7% respectively. Spleen and stomach, wind and dampness. Traditional Chinese medicine can be used as medicine and has obvious curative effect on chronic gastritis. Easy to store and transport, and deeply loved by people.
Second, the main use
The main available parts of Zanthoxylum bungeanum are fruit, pericarp, fruit stalk, seeds, roots and leaves.
Pericarp: rich in volatile oil, with strong hemp flavor, aromatic oil can be extracted and used as food spices, condiments and essence raw materials.
Seed: It can be used to extract edible oil or industrial oil.
Peels, fruit stalks, seeds, roots, stems and leaves can all be used as medicine, which has the functions of warming the middle warmer, dispelling cold, eliminating dampness, killing insects, promoting qi circulation and relieving pain, and can also be used to control storage pests (insect repellent); Young shoots and fresh leaves can be directly used as auxiliary materials for cooking or pickles, and green dry leaves can be used as spices for baking pasta. Oil residue can be used as feed and fertilizer, and stems are good materials for joinery.
Third, cultivation techniques.
Sow and raise seedlings. Julia pepper can be planted in spring or autumn. Spring sowing is arranged from mid-March to early April, and autumn sowing is carried out before soil freezing. Plantar fertilizer should be applied to the nursery, and it should be finely leveled and watered after digging. Germinate the seeds before sowing, and then sow the seeds according to the specifications of 20-25 cm row spacing.
Transplantation in time.
① Transplant time. Spring is from mid-February to March 20th; September 20th to June in autumn 10 is suitable. Autumn planting is the most suitable.
② Reasonable close planting. 1. Clean farmland: a plot with thick soil layer and strong fertility, with a plant spacing of 2m× 3m, and plants 1 10 per 667m2; The thin land is planted according to the specification of 2 meters square, every 667 square meters 166 plants. Intercropping land: according to the growth of intercropping plants, 60 ~ 80 plants should be planted every 667 square meters.
(3) Digging holes for planting. The pit should be dug deep and wide, 60 ~ 70 cm wide and 25 ~ 30 cm deep. Apply enough decomposed slag compost in the pit and cover the local mud. Then put down the seedlings, let them take root straight, fill them with fine soil, and finally fill them with enough water.
Rational topdressing. Top dressing twice a year. 1 time is the germination period, and the second time is after fruit picking. Fertilization can be carried out by using pit or ring ditch, and the pit or ring ditch should be placed at the dripping place outside the crown; The fertilizer is mainly human and animal manure, with appropriate soil testing formula fertilizer. The dosage of formula fertilizer depends on the age of the tree, with 0.25 kg ~ 0.5 kg applied to each plant, and the soil should be covered in time after fertilization.
In addition, pest control, intertillage weeding, reasonable shaping and pruning should be done well in the growing period, and drainage of ditches should be strengthened in the rainy season.