70 calories for apples and 80 calories for oranges. Apple is rich in minerals and vitamins and is one of the most commonly eaten fruits. The length of fruit growth period is generally 65-87 days for early-maturing varieties, 90- 133 days for middle-maturing varieties and 137- 168 days for late-maturing varieties. Generally speaking, the life span of planted apples can reach 15-50 years.

Extended data:

How to eat oranges:

1, fresh orange juice

Squeeze the water out of the orange and you can get a glass of fresh orange juice. Fresh orange juice tastes sweet and sour and is rich in vitamin C.

2. orange jam

Orange jam is made by mashing meat into oranges, adding honey and stirring. Orange sauce tastes fresh and moist, and can be eaten directly or sprinkled on other dishes as seasoning.

3. orange soup

Orange soup is made by peeling oranges and boiling them in soup.

Apple tree distribution range:

It is widely cultivated in Liaoning, Hebei, Shanxi, Shandong, Shaanxi, Gansu, Sichuan, Yunnan and Tibet. Suitable for hillside terraces, plain wilderness and loess hills, with an altitude of 50-2500m. Originated in Europe and Central Asia, it has a long history of cultivation and is cultivated in temperate regions all over the world.

Originated in eastern Turkey, the main varieties come from Begonia (there are hundreds of varieties), one of which is Begonia brevifolia, a short compound leaf variety cultivated to improve fertility. China, the United States and France are the main producers of apples (tons), while France, Italy, the United States and Turkey are the main producers of apples (tons/hectare).

References:

Baidu encyclopedia-orange

References:

Baidu Encyclopedia-Apple