First, a reasonable fertilization, watering to select good land conditions with fertilizer and water, the use of deep sorghum planting. Summer heat and drought, sun exposure ridge, the roots susceptible to high temperature hazard virus disease; high temperature and easy to occur anthrax rainy, prompting a large number of deciduous, falling, falling fruit, pepper, so it is necessary to manage water and fertilizer, so that water cooling antivirus Disease, high yield with fertilizer attack fruit protection. To adhere to the combination of pouring, controlling, and arranging, the hot and dry days should be poured with small water, each ditching half a ditch, and keeping the ground moist, so that the water can be cooled to control the virus disease; after rain, it is necessary to pour warm water and lower the ground temperature to avoid injury. The root cause "three falls"; after the heavy rain, it is necessary to timely clear the ditch, drain water, prevent waterlogging, protect the root system from flooding, and avoid anthrax caused by earthworms.
Second, in the early stage of growth, nitrogen fertilizer must be controlled to prevent leggy feet from growing up at the end of the crop, and to top-dressing at the seedling stage, and harvesting time should be top-dressed in a timely manner to reduce the "three-falls" disease of the peppers. Fertilizers should be dominated by nitrogen fertilizers, with phosphorus and potassium fertilizers. In general, during the expansion of the pepper, the fruit fertilizer is chased; after the second fruit is harvested, the fruit fertilizer is harvested. Every time 667 square meters of nitrogen fertilizer 15 kg, 15 kg of phosphorus, with potash about 5 kg.
Third, cultivating soil in combination with cultivator, proper soil training, to prevent lodging.
Fourth, timely prevention and control of pests and diseases 1 removal of victimized fruits and leaves, centralized treatment. 2 Use black light and sweet and sour liquid to seduce H. assulta. 3 medication sprayed before the fruit enters the fruit. 4After colonization, spray once every 10 days to eliminate aphids to prevent aphids from transmitting virus and causing viral diseases. 5 In order to control the anthrax by spraying 3-5 times thiophanate, etc. in the budding period, spraying 0.1% potassium permanganate or 0.3% potassium dihydrogen phosphate prior to the occurrence of virus disease has a certain control effect. 6Bacteria diseases can be sprayed with 20 grams of agricultural streptomycin and 75 kg of water.
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.
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.
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Ningxia hongxingda fruit industry , https://www.hxdfruit.com