2, the effect is different. In addition to raw food, the fruit of begonia can also be used for wine, candied fruit, jam, fruit vinegar, fruit wine, fruit peel and so on. The fruit of begonia octagonal can also be cut and dried into dried begonia with water content of 30%, and the storage period can be as long as 3 years, which can be further processed as leisure food. Dried begonia is brewed with sucrose, which tastes sweet and sour, contains rich fresh begonia aroma, is cool, purges fire, strengthens spleen and stimulates appetite, and has a good dietotherapy and health care function. Apple contains more potassium, which can be combined with excess sodium salt in human body and excreted. When the human body ingests too much sodium salt, eating some apples is beneficial to balance the electrolytes in the body. The phosphorus, iron and other elements contained in apples are easily absorbed by the intestinal wall, which has the functions of nourishing the brain, calming the nerves and helping sleep. Patients with mental depression feel much better, relaxed and happy, and the sense of depression disappears after smelling the fragrance of apples. Experiments have also proved that insomnia patients can smell the fragrance of apples before falling asleep, which can make people fall asleep quickly and quietly. Wash and juice apples, take 100 ml each time, three times a day, and take 15 days continuously as a course of treatment. Apples can reduce cholesterol content. Lowering cholesterol: Keeping blood sugar stable can also effectively lower cholesterol. Anti-cancer: reduce the risk of lung cancer and prevent lead poisoning. Procyanidins can prevent colon cancer and enrich blood. Improve respiratory system and lung function, and protect lungs from pollution and smoke. Assist the human body to discharge waste and reduce the harm of harmful substances to the skin. Eating apples can quickly neutralize excessive acidic substances in the body.
3. The growing environment is different. Apple tree is a temperate fruit tree that likes low temperature and dryness. It requires no cold in winter and no heat in summer. The suitable temperature range is the annual average temperature of 9 ~ 14℃, the extreme low temperature in winter is not lower than-12℃, the highest monthly average temperature in summer is not higher than 20℃, and the annual accumulated temperature ≥ 10℃ is about 5000℃. The average temperature in the growing season is 12 ~ 18℃, which is needed in winter. It is generally believed that apples can be planted in areas where the annual average temperature is 7.5 ~ 14℃. The natural dormancy period of apples is very long. If the temperature in winter is too high, it can't reach the low temperature needed for winter dormancy, and the germination in spring is uneven. Judging from the areas with the most apples planted in the world, the average temperature in Leng Yue in winter is between-10 ~ 10℃, which can meet the requirements of apples for low temperature. The average temperature of the main apple producing areas in China 1 month is within this range. The average temperature in the growing period is 12 ~ 18℃, and the average temperature in summer is 18 ~ 24℃, which is the most suitable for apple growth. In autumn, the temperature is high during the day and low at night, and the fruit has high sugar content, good coloring, thick peel, more fruit powder and storage resistance. Begonia fruit is alkali-resistant, barren-resistant, wind-resistant, and the climate is warm and hot. It is suitable to grow in areas where the annual average temperature is above 20℃, and it will suffer from cold damage when the temperature is 4℃. It grows on the edge of river valley terrace, with an altitude of 50 ~1300 m. Wild or cultivated in hilly open land and coastal desert land at an altitude of 60- 100 meters.
4. The taste is different. Apples taste sour, while begonia tastes sweet.