why are the fruits in Xinjiang sweeter? First of all, we need to understand the reason why fruit is sweet. Fruit is sweet because of its high sugar content. So, why is the fruit sugar in Xinjiang very high?
Temperature difference between day and night
Because Xinjiang is desert and the specific heat capacity of sand is not high. The temperature is very high during the day, and the fruit can get more nutrients. The night is particularly cold, and the respiration behavior of the fruit is weakened because of the low temperature.
In this way, more and more nutrients are accumulated in the fruit, and finally a lot of sugar is synthesized. This is one of the reasons why the quality of melons and fruits in Xinjiang is good despite the harsh geographical environment.
sandy soil factor
Xinjiang is sandy soil. If there is water in the oasis, the soil is fluffy, which is more conducive for plants to take root and absorb nutrients and moisture in the soil, and the air permeability is better.
some friends who have raised flowers must know that many plants should not have too much water, and if there is too much water, they may even be drowned. Although Xinjiang is surrounded by desert, it is invisible, but it has become a particularly ideal place for plant growth.
long illumination time
as we all know, everything depends on the sun, especially for plants, where there is no sunshine is desperate. It is almost sunny all year round in Xinjiang, with little rainfall, and water is also used to survive in oases by melting water from snow-capped mountains.
in this environment, the illumination time is long and the intensity is high. Oasis is not short of water, it is simply a paradise for plant growth. Plants have strong photosynthesis and long time during the day, which can not be achieved in other areas.