No.: Chuanju fruit trees 2008002
(1) Breeding (Introduction) Unit: Institute of Horticulture, Sichuan Academy of Agricultural Sciences, Panxiang Group Daxiang Fruit Development Co., Ltd., Panzhihua Academy of Agriculture and Forestry, and Liangshan State Subtropical Crops Research Institute
(2) Variety source: imported from Taiwan in 1999
(3) Characteristics: This species stands upright and grows strong; branches are thick, gray-brown, and branches are longer; the tree is more open, round-headed, and the fruit is large, the average fruit is 867 grams, and the edible rate is 76.9%. Soluble solids 17.8-20.0%; fruit ivory shape, small fruit shoulder, sunny face flush, fruit round round, long fruit stem, smooth skin, sparse fruit spots, thin skin, fruit nest convex, yellow flesh, The meat is dense, tender, juicy, with fine, small, sweet and velvety flesh fibers; seeds are multi-embryo; mature in mid-August.
(4) Yield performance: The third year of the grafted seedlings produced 3.6-7.2 kilograms of strains, the first year produced 10.0-20.0 kilograms, and the fifth year produced 20.0-35.0 kilograms. In fruit period, the strain produces 25.0-40.0 kg. In the second year of planting trees, it will produce 8.3-15.5 kilograms, and it will enter the full fruit period in the third year. The strain will produce 21.5-40.8 kilograms and the highest strain will produce 50.0 kilograms.
(5) Cultivation points: 1 It is recommended that the spacing of the plants is 3 meters and 4.5 meters. Select a deep soil layer, high organic matter content, well-drained slightly acidic to neutral soil from the 6th to 10th month; 2 high exchange: generally in 3-5 months; 3Fluid water management and pest control: before flowering, fertilizer, fruit fertilizer, post-harvest fertilizer; timely control of leafhoppers, leafhoppers, white moth, wax beetles, cut leaf weevil; spring and summer attention to control of Tianni and flow plastic Disease; prevention and control of powdery mildew when fresh flower spikes are exposed; enter summer (rainy season) to prevent anthrax, bacterial keratoses, scab, soot, etc.; 4 plastic pruning: using natural round-shaped plastic surgery, timely pruning before harvest Insects, cross branches, weak branches shade, leggy branches. The results of the tree after harvesting retracting and shearing; 5 fruit bagging: generally in the size of the egg (after the secondary physiological fruit drop), the whole garden after the spraying of pesticides, appropriate fruit thinning, use a specific paper bagging.
(6) Suitable area for planting: The altitude of 1,400 meters above sea level in Panxi Hot and Dry Valley is higher than that in the open area.