Traditional Culture Encyclopedia - Weather forecast - In what environment do strawberries grow?
In what environment do strawberries grow?
Strawberries like warm and cool climate. The growth temperature of strawberry root system is 5-30℃, the optimum temperature is 15-22℃, the optimum temperature of stem and leaf growth is 20-30℃, the freezing temperature of flower bud is-10℃, and the temperature of flower bud differentiation must be kept at 5-15. Strawberry in summer, when the temperature is higher than 30℃ and the sunshine is strong, shading measures should be taken.
Strawberry is a light-loving plant, but it has strong shade tolerance. Under the light intensity, the plant is short and strong, the fruit is small, the color is dark and the quality is good. Medium light, large fruit, light color, low sugar content and long harvest period; Weak light is bad for strawberry growth.
Strawberry (scientific name: strawberry× ananassaduch. ) is a perennial herb. Native to South America, it is widely cultivated in China and Europe. Strawberry has high nutritional value, contains a variety of nutrients and has health care function.
Extended data:
Nutrition:
Strawberry is known as the "fruit queen" because of its rich nutritional value. It is rich in vitamin C, vitamin A, vitamin E, vitamin PP, vitamin B 1, vitamin B2, carotene, tannic acid, aspartic acid, copper, strawberry amine, pectin, cellulose, folic acid, iron, calcium, ellagic acid and anthocyanin. ?
Especially the content of vitamin C is 7- 10 times higher than that of apples and grapes. The contents of malic acid, citric acid, vitamin B 1, vitamin B2, carotene, calcium, phosphorus and iron are also three to four times higher than those of apples, pears and grapes. ?
Health care:
Protect eyesight
Strawberry is rich in carotene and vitamin A, which can relieve night blindness, maintain epithelial health, improve vision, nourish liver and promote growth and development.
Help digestion and prevent constipation.
Strawberry is rich in dietary fiber, which can promote the peristalsis of gastrointestinal tract, promote the digestion of food in gastrointestinal tract, improve constipation and prevent acne and intestinal cancer.
References:
Strawberry-Baidu Encyclopedia
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