Irrigation cracking fruit In the long-term drought after heavy rain may come before, irrigation water, in order to ease the sudden arrival of heavy rain caused by the fruit and fruit between the growth rate difference, thereby preventing the phenomenon of cracking fruit.
Potassium-enhancement cracking fruit is applied to 0.25-0.5 kg of potassium sulfate for each citrus tree in late July and early August, spraying 0.2% potassium dihydrogen phosphate + 0.3% urea on the foliage, and 0.2%-0.3% lime water can be used at the same time. Spray fruit.
Spray gibberellin cracking fruit spray 30PPM "90%" in the evening spray in the crown of fruit sitting position, especially in the lower part of the canopy prone to cracking should be re-sprayed to stimulate the growth of the peel, the peel and pulp growth The speed is consistent. Usually sprayed once a week, for 3 to 4 times, before the rain or irrigation before spraying.
YT-T11
YT-T11
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