隐藏域元素占位
Regulate mango fruit growth and improve fruit quality
Application of regulators to regulate mango fruit growth and improve fruit quality
Gibberellic acid GA3
When the young mango fruit is as big as an olive, spray twice with 25-40 mg/L gibberellic acid with an interval of 10-15 days, which can promote the fruit setting rate, increase the single fruit weight and the vertical and horizontal diameter of the fruit, and increase the yield.
Forchlorfenuron·Gibberellic Acid
7~10d after flowering (the size of young fruit and peanut), spray the whole plant with 1~3mg/L liquid medicine or spray young fruit with 10~20mg/L liquid medicine. It is forbidden to use it within 1 month before harvest. It can be used 3 to 4 times during the whole growth period, with an interval of more than 10 days. Forchlorfenuron treatment can promote fruit expansion and increase the weight of a single fruit, but when the concentration is too high, the sugar-acid ratio will be significantly reduced, and the quality will be reduced. It can be used in combination with gibberellic acid and brassinolide to avoid affecting the quality.
Naphthalene Acetic Acid (Sodium)
In the immature hardening stage of mangoes, 45mg/L naphthalene acetic acid treatment of mangoes can increase the single fruit weight by 36.9%.
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