Misunderstanding of watermelon selection

Misunderstanding 1: The higher the yield and the higher the yield, the better. The weight and yield of a single fruit are related to the maturity, environment, and cultivation conditions of the variety. Under normal cultivation conditions, the early watermelon varieties weigh 4 to 6 kilograms, and the yield per mu is 2,500 to 3,500 kilograms; the medium-late and late ripened watermelon varieties weigh 4.6 to 7.5.
Kilograms, per mu yield 3000 kg to 4000 kg. Seedless watermelon is generally a large fruit, high yield, but also relatively late. Indeed, there are also some “silly big” watermelon varieties who like to use large amounts of water and fertilizers. Although the yield of these varieties is high, the fruit quality is often poor and the market prospect is not good. Therefore, the melon farmers must be cautious in buying those watermelon varieties that highly promote monoculture weight and yield.
Misunderstanding 2: The higher the sugar content (soluble solids content), the better. Under normal cultivation conditions, ripe watermelon fruit sugar content of 10% has been sweet, 11% to 12% when the feeling is already very sweet, in addition to high quality small fruit watermelon and fruitless watermelon fruit sugar content of up to 12% or more In addition, watermelon varieties with less than 12% sugar content are rare. In addition, the sugar content of the fruit is not only related to the watermelon variety, but also related to the external environment, cultivation conditions, and fruit maturity. Those watermelons that were harvested when the fruits were ripe for grabbing the morning market had a sugar content of 9% to 10% that was not easy. Therefore, melon farmers can not believe in the promotion of sugar content in some varieties.
Misunderstanding 3: The shorter the whole growth period and fruit development period, the better. The whole growth period of the middle and late-maturing varieties was mainly based on the local spring dew-ground cultivation, and the number of days from the live broadcast to the harvesting was the live broadcast. The number of days from transplanting to harvesting for transplanting seedlings, plus the number of seedling days. Early maturing varieties are covered by local spring arch or double membranes, that is, the number of harvest days plus seedling age for the first batch of fruits. The fruit development period refers to the opening of the 2nd to 3rd female flowers of the main vine of the watermelon to the fruit ripening days. The maturity of watermelon varieties was divided according to fruit development period: 25-30 days for fruit development, early maturation, 30-40 days for medium maturity, and greater than 40 days for late maturity. The general maturing period of the early maturing variety is 80-90 days, the medium maturing variety is 90-95 days, and the mid-late maturing variety is more than 95 days. The ripeness of the small-fruited watermelon is earlier, and the number of days required for the fertility process is shorter; the seedless watermelon is later cooked and the growth period is longer. For those varieties that claim to be very mature, the melon farmers must be clear to the breeding unit.

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