When does the early Yanyuan apple usually mature? How to cultivate it?

Yanyuan apple grows under the natural conditions of no pollution and full of light and heat in the original ecology, with small temperature difference and no frost throughout the year. The fruit has thin skin and crisp flesh, rich flavor, bright color, juicy and rich nutritional value. As an early plateau apple on the market, when will it be ready for market? What are the advantages of eating apples often?

When will Yanyuan Apple be ready for market?

1. Fuji series: precocious Fuji varieties (Red General, etc.) were harvested from late August to early and mid-September, and Red Fuji varieties were harvested from late September to the end of November.

two。 Golden Crown series: harvested from early August to late September.

2. Cultivation techniques of Yanyuan apple

1. Varieties: red Fuji series, Golden Crown series.

2. Site conditions: within the producing area, the elevation is 2300 to 2600 meters, the soil type is alluvial red soil, mountain red soil and purple soil, the soil texture is sandy soil and loam, the pH value is 6.4 to 2600, and the content of organic matter is 2.1%.

3. Cultivation and management.

Seedling propagation: using Lijiangshan stator as rootstock, scions were collected from mother plants without quarantine venereal diseases and insect pests for grafting propagation.

Colonization:

(1) planting time: spring planting: February to March, autumn planting: October to November planting.

(2) planting density: dwarfing stock 1665 plants per hectare, Qiaohua stock ≤ 1665 plants per hectare.

Shaping and pruning: winter pruning is combined with summer pruning to ensure that the crown is ventilated and transparent. The number of ≤ leaves per mu is 90, 000.

Fertilization: mainly organic fertilizer, the annual application of rotten organic fertilizer per hectare ≥ 45 tons, the application of total nitrogen ≤ 600kg.

Flower and fruit management: keep a single fruit when thinning, with a yield of 60000 kg ≤ per hectare.

Environmental and safety requirements: the use of pesticides and chemical fertilizers must comply with the relevant provisions of the state and shall not pollute the environment.

What are the advantages of eating apples often?

1. Improve rough skin. Apple has a very good cosmetic effect, this is because it contains a lot of moisture and moisturizing factors, long-term consumption of apple can play a moisturizing role, improve rough skin, but also inhibit melanosis, which acid can make pores unobstructed, prevent the growth of acne.

2. Supplement the vitamins needed by the body. Apples are rich in vitamins, often eat apples, can supplement the vitamins needed by the body, so that our body will not suffer from a certain disease because of the lack of vitamins, can effectively prevent the occurrence of various diseases.

3. It can relieve defecation and stop diarrhea. Apples are rich in dietary fiber, people with long-term constipation often eat apples, the phenomenon of constipation can be effectively alleviated, and people with diarrhea can also have an antidiarrheal effect if they eat apples, so apples are very good for defecation and diarrhea.

4. Prevent fattening. Compared with other fruits, the fat and protein contained in apples are almost negligible, and the unique fruit acid can also burn fat very well. Eating apples often can not only not gain weight, but also play a weight loss effect.

5. Eating apples often can reduce blood pressure. If we eat too much salt in our daily life, we may accumulate more sodium in the body, which may raise blood pressure, especially in the elderly, so eat more apples at this time. Potassium can neutralize with sodium and lower blood pressure.

6. Eating apples often can prevent the formation of gallstones. Eating apples often can reduce the content of cholesterol in the blood and stimulate the gallbladder to secrete more bile, thus preventing cholesterol from forming gallstones and causing lithiasis.