Variety selection. It is best to choose a type of watermelon with a black or green net type. The peel of the peel is not suitable for selection. The watermelon variety with yellow skin has no effect. At the same time, it is necessary to choose large fruit varieties with smooth fruit surface, no ribs and high yield.
Sticker and word choice. Use sticky notes, use computer lettering, black fonts are appropriate. Nowadays is the best-recognition material currently recognized. It has the characteristics of not being afraid of drying, not degumming, waterproof and light-proof, good elasticity, and easy to break.
Sticker period. The paste was made 3 to 5 days before the watermelon was set and 20 days after the flower was set. At this time, the expansion speed was lowered. If the word is prematurely posted, the fruit is swollen too fast, and the word or pattern is easy to be deformed; if the wording is late, the skin is aging and the effect is not obvious.
Sticking method. The post is best carried out in the afternoon. The fruit is gently turned 90 degrees and attached to the shade. When pasting, keep the font flat and wrinkle-free, and the movement should be light to avoid damage to the young melon. Immediately after the wording, the sunshade technology should be adopted to cover the grass sunshade, such as straw and thatch, in order to prevent the summer heat from sticking to the hot skin of the watermelon. After 15 to 18 days, when the fruit is ripe for picking, the sticker will be removed, and the word and pattern will be available on the watermelon skin. The watermelon with the word can be listed as a special melon.
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