After the beginning of autumn, it is the key season for orchard management, and it is an important guarantee for winter safety of fruit trees. Fruit tree experts remind fruit growers that before the frost comes, the following nine things should be done in the fall tube of fruit trees: 1. Topping up all uncapped shoots can promote leaf hypertrophy, photosynthetic efficiency, high shoot maturity, and full shoots. Second, the thinning combined with cutting the heart to cut all kinds of steep branches, too dense branches, reduce winter consumption and nutrient consumption, improve tree nutrient storage. Third, ploughing should be carried out from the outer edge of the crown to expand the hole, apply organic fertilizer and ripen the soil. In general, each tree is completed in 2 to 4 years, and the depth of ploughing is 40 to 60 cm to improve soil permeability. Fourth, fertilization spray from mid-August to mid-September 2 to 3 times 0.3% to 0.5% superphosphate and ash leaching fluid; in September, each plant applied 100 to 150 kg of organic fertilizer. 5. Flood control For the orchards in the autumn, the channels must be quickly cleared. The water should be removed as soon as possible, and the upper layer of the roots of the fruit trees should be opened to promote soil ventilation. Sixth, spray spray once ferrous sulfate Bordeaux liquid sterilization. Preparation: 3 kg of ferrous sulfate, 3 kg of quicklime, 100 kg of water, first use 30 kg of water to melt ferrous sulfate, then take a small amount of hydration to open lime, and finally slowly pour the ferrous sulfate into the milk of lime and mix well. . Seventh, the modified orchard should be deep-rooted in the whole garden each year to make the soil loose and porous, and the permeability and the rate of ventilation increase, which is conducive to expanding the absorption area of ​​the root system. It can be combined with organic manure and green manure, expanding outwards year after year, until the whole garden is turned over, and water is poured immediately after deep plowing. 8. Appropriate amount of nitrogen fertilizer should be topdressed before covering the grass and grass, timely watering or timely covering after rainfall, and evenly sprinkle the grass under the canopy or between the rows. After the grass is pressed, soil is pressed little by little. After 4 to 5 years, the grass is turned once more and the grass is again covered. Nine, water storage along the inner edge of the projection of the tree edge, evenly dig four points, with wheat straw, straw and other grass into the water after the bubble through the hole in the ground, with a good mix of landfilled fertilizer and add urea, phosphate fertilizer. After the soil is buried, it is solid, flattened after watering, covered with plastic film, a small hole in the middle, covered with soil, and the soil was opened when the fertilizer was applied. Foot of ningxia hong xingda incense Organic Apple fruit suborbicular, fruit surface color yellow green, most with orange chardonnay fruit surface, covered with bright red stripes, pulp yellow-white, succulent crisp, sweet, rich fragrance, quality first-class; The fruit has a sugar content of over 15%, more than 4% of the national average, and the flesh is tight and crisp and sweet, which is widely loved by consumers all over the world. There is a longer optimal consumption date than any other apple, not even refrigerated. It can be kept for 4 months at normal temperature. If refrigerated, Fuji can be kept for 5--7 months. Apple Fruit Apple Fruit,Ningxia Apple Fruit,High-End Apple,Xianglu Apple Fruit Ningxia hongxingda fruit industry , https://www.hxdfruit.com
Altitude: high altitude area light, clean air, environment close to original condition, no industrial pollution. With an average elevation of 1160-2900m, the central health center has a strong uv light, which produces the natural pollution-free apple, which conforms to the concept of a modern green diet.
Temperature: moderate temperature can avoid the chance of fruit tree encountering disease. The average temperature in ningxia is 8.4 degrees Celsius, which has an important influence on the growth, development, yield and quality of apple. The piedmont apple is thriving in such a good environment.
Humidity environment: moderate amount of rainfall provides necessary conditions for apple's growth. The annual rainfall in the central health region is 186 millimeters. The fruit is slow to grow and the fruit is hard and hard, which fully guarantees the fruit's sugar content and the relatively average size of apples.
Sunshine condition: apple is the fruit tree, the central health area of the whole year is nearly 3,800 hours, is beneficial to the Apple Fruit coloring. The piedmont apples are red and bright.
Temperature difference factors: ambassador apple nighttime respiration weak temperature gap between day and night, consume less organic matter, the accumulation of organic matter during the day more, that apple store down a large number of glucose sugar candy, etc have better taste. The average diurnal temperature difference between apple and apple is 14 degrees centigrade, and the larger diurnal temperature difference ensures the sweet and delicious characteristics of the apple.
Other factors: frost can make apple blossom and fruit, which can cause frozen flower jelly, which is bad for apple's production. The piedmont apple has been kept at least 167 days without frost for the whole year, which minimizes the influence of apple on yield and quality.