Guangfo Hand High-yielding Cultivation Techniques
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Guangfo Handi is a spiced citrus evergreen tree, because its top of the fruit resembles the shape of a person's fingers, hence the name Guangfo bergamot and bergamot. Guangfo Handi is a commonly used Chinese herbal medicine. In addition to medicinal purposes, it can also extract essences, processed into bergamot, candied fruit, bergamot hangover tea, and bergamot quit smoking and other health foods. Domestic and foreign markets are in great demand. Products are in short supply. The Guangfo hand has soared from RMB 14 per kilogram to RMB 100, the export price is RMB 250-300, and the income per mu is more than RMB 30,000. First, selection and selection of land: The selection of high-quality, high-quality seedlings is the key to seizing production. The varieties of Guangfo bergamot are more varied and should be selected from the "Phnom Penh white flesh". Large fruit weight more than 1 kilogram, fruit shape larger yield, superior quality, is a key development of fine varieties, small fruit species bergamot fruit only 0.2 kilograms, not only low yield and poor quality, can only be made Bonsai use. Guangfo Handi hi warm and humid environmental conditions, adaptability, and strict requirements on the soil and the climate, where hilly areas of hilly, flat and high-lying rice fields, as long as they can drain water, sunny, regardless of black soil, yellow mud soil Sandy soil can be cultivated. Second, the rational close planting and three-dimensional intercropping: After selecting a good place should be deep-folded twice in time, according to the plant spacing of 2X2. 5 or 2X3 meters of the cell planting, 140-110 per mu species, digging wide deep pits 50X40 cm, Apply decomposed chicken cow dung as base fertilizer. Mix 10 kg per pit with soil and return to pit. To plant the spring festival each year, choose to grow robust seedlings, cut the leaves in half, and cut the top at the same time. This will increase the survival rate and promote multi-branching. When planting, it will be planted in the center of the pit, compacted by the soil, and kept on sunny days. Ugly and moist. Third, field management: Guangzhou Buddha hands in the results of the period should not be applied to attack fertilizer: that is, in spring hair shoots, summer shoots, shoots before the fall 10 times a quick fertilizer and farmyard fertilizer, usually about 30 grams of urea per plant After mixing 100 grams of phosphorous fertilizer with 5 kilograms of chicken cow dung, combine cultivating and weeding, excavate a width of 30 cm, and apply 25 cm deep to the ring ditch. No fertilization after September to prevent late autumn shooters. In the second year after the Guangfo Handicraft, it can enter the result period, and it can continuously harvest fruit for about 30 years. Every year, it should fertilize the first time before the first flowering. It should be applied in the middle of March. Kg; The second time in the flowering period, the amount of fertilizer required is large, 5 kg of cow manure per plant and 150 g of urea are used; the third time before and after the “summer sunâ€, the fruit fertilizer is applied; the application of phosphorus and potash is promoted to promote The enlargement of the fruit increases the yield. Each kilogram of compound fertilizer is mixed with 1 kg of fermented chicken cow dung and 5 kg of fermented chicken dung is mixed. At the same time, 100 g of potassium dihydrogen phosphate is used to spray 50 kg of primary foliar fertilizer to promote vigorous tree vigor and fruit. Expansion is very beneficial. The fourth time the fruit fertilizer was applied; after the fruit was harvested from September to October, excavation was made along the canopy drip line on both sides of the plant to a width of 40 cm and a depth of 40 cm in the symmetrical groove, and 10 kg of manure was applied to each plant. Compound fertilizer 1 Kilograms and mixed back pits. Fourth, pruning and plastic surgery: Guangfo hands coarse and long school branch, and must be carried out every year, reasonable pruning and shaping, so that tree vigor, and promote the distribution of uniform results. After fruit harvesting and before germination in March, the cross-branches, weakened shoots, diseased shoots and dead branches were cut off and the shoots were legged. The sprigs of the broad bergamot are mostly the result of the mother tree and should be kept as far as possible. All the summer shoots growing in summer should be cut off except for the need to enlarge the crown. V. Harvesting and Processing: During the period from September to October, when the skin of the fruit of G. bergamot matures from golden brown to yellow, the fruits are cut from fruit stems with fruit and fruit on a sunny day. The fruit weight is 750 to 1350 g, and the yield is high. 80-150 kilograms of fresh fruit. Using a knife to cut the fruit into slices, you can also use the shaver to slice the slices. The fresh slices are about 1 cm thick. After drying, they are sealed and stored in plastic bags to prevent aroma loss. Products are dry, not mildewed, and large in size. Fingers are split, golden yellow on the edges, white flesh, and aromas are acceptable products.