Phosphorus and potassium fertilizers were sprayed on the leaves to spray potassium dihydrogen phosphate and aqueous sugar solution 0.3% to 0.5% from the fruit expansion stage, and sprayed five times. When soil potassium sulfate fruit matures nearly seven times, it is a time when the fruit cells are rapidly dividing and increasing. It is very much in need of nutrient supply. If potassium can be applied after the rain, it will increase the sugar content of the fruit. 60 kilograms.
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Fruit sweetening tips
The fruit grows big, the fruit shape is good, the color is good, the taste is sweet, the market sells well, and the price is high. Especially sweetness, generally high fruit sweetness, customers like it. Therefore, in recent years, experts have conducted repeated sweetening tests on fruit trees. The results are good. The technical measures are as follows: