I. Economic value and development prospects Fig fruit and roots, stems, leaves can be used as medicine, according to ancient Chinese medical classics, "Compendium of Materia Medica" records: "Fragrant fig flat, non-toxic, legislation appetizer, Zhixie wolfberry, governance Wuyi, sore throat." In Uyghur medicine books, there are more than 70 prescriptions used for fig medicine. Modern medical studies have shown that the fig fruits and leaves contain flavonoids, which have the effect of lowering blood pressure; in the green fruit, mature fruit, and branches and leaves contain benzaldehyde, furocoumarone, psoralen, bergapten, etc. The trait of cancer is that BG fluid is extracted from its branches and leaves, and it has a cosmetic effect on more than 50% of SOD Enzymes in 13 types of cancer. Therefore, the use of figs can develop a series of highly promising series of health foods and pharmaceutical preparations, the market prospects are very broad. Second, cultivation technology 1, species selection Since 1993, the development and research of figs have been carried out. After several years of comparative experiments, the Blaric cultivars were selected as the main cultivars. This species is native to France and was introduced by Nanjing Agricultural University. Bran Rake fruit oval long, yellow-brown, brown fruit red, fruit stalk length 1cm, fruit diameter 4.5cm5.5cm, the average fruit weight 40.8g. Peel tough, resistant to storage and transportation. Spring fruit matures in mid-June, Summer fruit matures in late July, and Autumn fruit matures in late September. High sugar content, a moderate fruit, uniform size, suitable for processing. Bran Rick's high yield and stable production are excellent products for both processing and fresh food. 2, planting It is better to choose sandy loam or mountainous terrain with high topography, good drainage, and irrigated conditions. The undisturbed silt land can also be planted, and it can also grow in soil with 0.3% salt content. The planting density was determined according to the soil fertility. The fertile land was planted with 80-100 plants/666.7m2; the middle and lower fertility plants were planted with 100-120 plants/666.7m2, the row spacing was 2-4m, and the plant spacing was about 2m. When planting, dig long, wide and deep pits of 1m each, and place the raw and cooked soil separately. Each hole is roasted with 10-15kg of high-quality organic fertilizer and 0.5kg of diammonium phosphate. Mix with raw soil. When the soil is backfilled to a distance of 30cm from the ground surface, seedlings are planted in tree holes. The roots of the trees are filled with mature soil. The final filling is practical, and the permeable water is poured around the hole. 2-3 days after planting, cover the plastic film (1-1.5m2/strain, black mulch film is good), then cut and cut it from 10-15cm away from the ground. If you stay too dry, it is difficult to keep the earth buried. 3, pruning Pruning figs should be carried out in early March. The shape of the tree can be used as a plexiform shape and dry height 10-15cm. In the year, 4-5 branches can be grown, each branch being 80-150 cm long, so that the branches grow in the same direction. After defoliating, leave 4-5 sticks of 80cm short cuts and cut them to prevent freezing. All of them were unearthed in mid March of the following year. New branches will emerge from the main trunk or the first side branch in spring and summer, and each main branch will retain 3-4 new branches to increase early yield. For trees or intercropped strawberry figs that are more than two years old, an east-west wind barrier is placed every 5-10m, and the height is about 1.5m. In this condition, the fig branches do not need to be buried. 4, top dressing In the year of May to June of the year of planting, a hole or digging pit is applied at a distance of about 30cm from the base of the trunk. The depth of the hole (pit) is about 15cm (3-4 pits per plant), and 200-250g of urea per plant is applied, and phosphorus is 100g. Watering buried. No nitrogen fertilizer was applied after August, but 300 times more ammonium monohydrogen phosphate could be sprayed on the leaves for 2-3 times. For trees more than two years old, every year from autumn to early spring, apply 25-50kg of organic fertilizer and 1-1.5kg of NPK fertilizer. The general method is to use a hole to apply chemical fertilizer and organic fertilizer. The fertilization point is dug at the edge of the canopy projection. In the growing season, top dressing should be done before the end of July, with 2-3 shots or pit digging. Each production of 5kg of fresh fruit generally needs to use urea 150g, NPK fertilizer about 250g. 5, watering During the growth of figs, it is necessary to keep the soil moist. It is suitable for the soil moisture to be 65%-75% of the field water holding capacity. It is best to use water to diligently and not to grow up. The case must be drained in time. 6, Intercropping Figs are best avoided in wheat, corn, soybeans, and cotton. They are used for melons and watermelons in the early spring and are suitable for Chinese cabbage and rouka. Inter-planting strawberry has the highest efficiency, with 1.4-1.8 thousand plants per 666.7m2. Planted in mid-September, covered with plastic film in winter, the second year in April can receive 1000-1500kg of strawberries. It can also be intercropped with stevia and sweet potatoes, but the amount of fertilizer should be increased. 7. Pest control Few pests and diseases occur in figs, red spider can be sprayed with Liuyangmycin 1000-1500 times. If there is endangered cattle, 10 times dimethoate can be injected into the worm's eye during the growing season, dichlorvos can be used to block the wormhole in winter, or 200 times methamidophos and monocrotophos can be used to inject wormholes. Cattle Medicine,Cattle Medication,Veterinary Drugs For Cattle,Cattle Veterinary Medicine Tangshan Finely Animal Care Co.,Ltd , https://www.faczyme.com
In 1993, Shandong Province introduced the Brantico French fig variety, which now has a cultivated area of ​​300hm2. In 1996, it was listed as a fig production base county in Shandong Province. It has annual production and processing of fresh fruit 5000t. It has become China's largest fig production and processing base. The outstanding advantages of figs are the low incidence of pests and diseases, the absence of pesticides, the strong ability to resist salinity and alkali, and the ease of cultivation.