Julia Zanthoxylum bungeanum is an excellent variety of Zanthoxylum bungeanum with high yield, high value and good quality. The climate and soil in Pengxi County are very suitable for the growth of this variety. The project plans to develop 654.38+ 10,000 mu of Zanthoxylum bungeanum planting base in Julia, and build a new processing enterprise to produce dried products, Zanthoxylum bungeanum oil and other deep-processed products.
Second, the project background and policy support
Green pepper belongs to Zanthoxylum of Rutaceae, which is a multi-purpose economic tree species with a long cultivation history in China, such as edible seasoning, spice, oil, medicinal materials, health care products, cosmetics and so on. In view of the shortage and demand of natural green spice food market at home and abroad, green peppers were planted on barren hills and slopes on a large scale by using idle land. Julia Zanthoxylum bungeanum is one of the excellent varieties, which has the advantages of easy propagation, simple planting, fast growth, early and long fruiting, loose cultivation conditions and thin drought-resistant ridges, and can be planted in mountainous areas, hills, beaches, houses and other places. Plant 100 plants per mu, and it can be put into production in 2-3 years, with a rich period of more than 20 years. It is an eco-economic industrial project with low input and high output, which benefits for many years in one year.
This project is in line with the spirit of the Decision of the State Council Central Committee on Accelerating Forestry Development on February 25th, 2003. The county government has incorporated the construction and deep processing project of Jujulia Zanthoxylum bungeanum base into the development plan. Relying on leading enterprises, the project will continue to build bases and new processing plants on the basis of existing bases, sign product recycling contracts with the masses, and implement the construction mode of "company+base+farmers".
Zanthoxylum Julia belongs to Rutaceae, which is a widely used spice and oil tree species. Through the demonstration and popularization in Daying County, Sichuan Province in recent years, it is proved that Zanthoxylum bungeanum has the characteristics of wide adaptability, fast growth, early fruiting and simple cultivation and management. 1. The advantage of this product is 1. It is widely used. This variety is superior to similar varieties and has seized the fresh pepper market 40 days in advance. It has the characteristics of high grade, good taste and strong fragrance. Vigorously planting Zanthoxylum bungeanum can improve the ecological environment, provide people with more abundant condiments, and also provide high-quality raw materials for pharmaceutical, chemical and other industries. The benefits are obvious. According to the measurement, nine Julia planted 667 square meters of Zanthoxylum bungeanum 120 ~ 160 plants, and the yield per plant was 3 kg ~ 8 kg, with the highest yield of 10 kg. The average output per 667 square meters is 1 100 kg. According to conservative data, every 667 square meters of planting 130 plants, the yield of fresh pepper per plant is 6 kg. According to the current market price, the output value per 667 square meters reaches 3 120 yuan, and the net income per 667 square meters is more than 2,470 yuan after deducting the planting cost of 650 yuan. 3. Simple planting. Zanthoxylum bungeanum has developed root system, drought and barren tolerance, fast growth, strong pest resistance and easy management. Cultivation techniques 1. 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. The sowing amount per 67 square meters is 0.5 kg ~ 1.2 kg. After sowing, cover it with 0.5 cm thick fine soil and plastic film to keep it warm and moist. The height of seedlings is 5 ~ 6 cm, and the spacing between plants is 12 ~ 16 cm. Do a good job in fertilization, seedling raising, irrigation and intertillage weeding. 2. Transplant 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. 3. Reasonable 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.