In winter, we can often eat juicy and delicious strawberries, and when we go to pick strawberries, we will basically be in the greenhouse, so some people can't help but wonder, what season is the fruit of strawberries?
Strawberries are a highly seasonal fruit that usually ripens in late spring and early summer. During this period, strawberries absorb plenty of sunlight and moisture under natural conditions, resulting in a more flavorful and moist taste. That is, in its natural state, strawberries are the fruits of summer.
But with the development of agricultural technology, we can eat strawberries all year round. Strawberries in winter are mainly grown out of season using facility farming techniques。In the planting process, by controlling the temperature, moisture, light and other conditions, the natural growth environment of strawberries can be simulated, so that the strawberries in winter can also maintain a good taste and sweetness.
However, China has a vast territory, and the ripening time of strawberries may vary in different regions and different climates.
In addition, someone found that,Is it true that strawberries in winter seem to taste sweeter than strawberries in summer?The sugars in strawberries include sucrose, glucose, and fructose, with fructose being the highest. And fructose has a characteristic, that is, the lower the temperature, the sweeter the taste, so strawberries will indeed be sweeter in taste in winter. In addition, the temperature difference between day and night is large in winter. In the case of large temperature differences, the respiration of strawberries is weakened, which reduces the consumption of sugar. At the same time, the cooler night temperatures also help the strawberries accumulate more sugar.
In addition, someone found that,Is it true that strawberries in winter seem to taste sweeter than strawberries in summer?The sugars in strawberries include sucrose, glucose, and fructose, with fructose being the highest. And fructose has a characteristic, that is, the lower the temperature, the sweeter the taste, so strawberries will indeed be sweeter in taste in winter. In addition, the temperature difference between day and night is large in winter. In the case of large temperature differences, the respiration of strawberries is weakened, which reduces the consumption of sugar. At the same time, the cooler night temperatures also help the strawberries accumulate more sugar.
In general, strawberries are fruits in late spring and early summer, but they can also be grown out of season in winter using facility farming techniques. In addition to the characteristics of fructose, the reason why strawberries are sweeter in winter is also due to the large temperature difference between day and night in winter, which is conducive to the accumulation of strawberry sugar.
Three minutes to talk about popular science