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. Wild Apple,Juicy Apple Fruit,South Mountain Apple,Natural Sweet Fruit Ningxia hongxingda fruit industry , http://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.
How to prevent rape in the winter
Rape seedlings tend to appear a large number of "red leaves" phenomenon, so that the rape seedlings extended, or even the formation of a frozen seedlings, it is difficult to achieve the goal of early winter strong. How to prevent and reduce the number of red rape leaves in production? 1, Qiao fertilizer, stable long hair. After three-to-five leaf periods of live rapeseed or survival of transplanted oilseed rape, 8-10 kilograms of urea per acre can be applied after a rain tide, or 1000-1500 kilograms of manure and livestock urine per acre can be used as a seedling fertilizer. Promote the growth of rape, avoid the phenomenon of red leaves caused by lack of fertilizer. In addition, 80-120 kilograms of plant ash can be planted in the middle of the winter season, or 0.2-0.3% potassium dihydrogen phosphate solution can be sprayed on the foliar surface, which can significantly enhance the cold resistance of the plants so as to prevent cold leaves and red leaves. 2, as early as cultivator, soil protection seedlings. After the emergence of rapeseed, we should carry out the cultivating and weeding in time, generally cultivating the loose soil in the three to five leaf stage of rapeseed, and raising the soil to protect the seedlings, so as to promote the roots and more seedlings. 3, anti-freeze damage, protect the root seedlings. The freezing of rapeseed is one of the important reasons for the rape red leaf. To reduce the cold damage of rapeseed, prevention should be the main method. Based on timely transplantation and cultivation of strong seedlings, measures should be taken to prevent freezing damage. One should be timely irrigation antifreeze. In winter drought, diverting irrigation canola can not only increase the soil moisture content, ensure the need of water for rape, but also enhance the ability of rape to resist cold. Second, increase phosphorus and potassium fertilizers. Applying organic fertilizer and phosphorus and potassium fertilizers in winter will increase the cytoplasmic mechanical organization of rapeseed, which can enhance the cold resistance of rapeseed. Before the large-scale freezing, the application of concentrated manure water, planting ash, etc., also have a certain degree of antifreeze effect. Third, spray growth regulators. The application of 100-150 mg/kg growth regulator paclobutrazol at the seedling stage can make the petiole shorter, the leaf color become thicker, the leaves thicken, and it can promote the development of the root system and enhance the cold resistance ability of rapeseed. 4, anti-moth, timely medication. Aphids are the main pests of rape seedlings. If they are not controlled, they will inevitably damage rapeseeds and spread rapeseed virus disease, making rapeseed leaves curl up and deformed, plant growth stagnating and stunting, and thus easily forming a large number of red leaves. Chemical control can be used for big water, spray, etc.