1. Variety
The sugar content of muskmelon is related to its varieties. Different varieties have different sweetness, so try to choose varieties with higher sweetness when planting.
2. Small temperature difference between day and night
Many fruits in Xinjiang are world-famous. Many fruits are very sweet, such as grapes and cantaloupe. In fact, a large part of this is because the temperature difference between day and night in Xinjiang is large, which is conducive to the accumulation of fruit sugar.
You can use the greenhouse cultivation method to reduce the ventilation during the day to increase the room temperature of the greenhouse, which is beneficial to the synthesis of sucrose, and strengthen the ventilation at night to reduce the room temperature and artificially create an environment with a large temperature difference between day and night.
3. Improper management of fertilizer and water
During the growth of muskmelon, nitrogen fertilizer can promote the rapid growth of plants, so nitrogen fertilizer is often applied in the growing period, but a large amount of nitrogen fertilizer has a greater impact on sugar. Excessive absorption of nitrogen fertilizer and accumulation of nitrate components make the plant prone to disease. Especially during the fruit ripening period, more attention should be paid to the control of nitrogen fertilizer and water.
Fertilizer should pay attention to a reasonable mix, not one of them. Calcium deficiency in the soil is easy to form fermented melons, resulting in unsweetened fruits. Therefore, apply organic fertilizer with nitrogen, phosphorus and potassium fertilizer as far as possible during fertilization.
4. Harvesting should be timely
The sweetness of muskmelon is also related to maturity. If it is harvested when the fruit is not fully ripe, then the sugar is not fully converted, so the sugar is less and not sweet; but if it is harvested too late, its cell tissue will gradually become soft Or get older, resulting in a poor taste, which also affects the taste.
Harvesting must be timely, not too early or too late. According to research, sugar accumulates gradually as muskmelon develops, but the sugar accumulated during the ripening period accounts for 70% of the total.
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