隐藏域元素占位
Promote the development of loquat flowers and fruits
Application of regulators to promote the development of loquat flowers and fruits
Gibberellic acid GA3
Spraying leaves and fruits with 10mg/L gibberellic acid in the young fruit stage of loquat can increase the fruit set rate by 40%. Chlorfenuron is used to soak the young loquat fruit once in diameter of 1 to 1.5 cm, and the concentration is 10 to 20 mg/L; according to the situation, the fruit can be soaked again 30 to 45 days after the first treatment, which can effectively promote the growth of the fruit. Later growth and expansion, so that the quality of the fruit is improved, and it matures and goes on the market earlier.
DCPTA
Spray 20-30mg/L DCPTA liquid evenly on the whole plant at the beginning of flowering, after fruit setting, and during fruit expansion, which can improve the fruit setting rate, the fruit grows fast, the size is uniform, the weight of the fruit increases, the sugar content increases, the acidity decreases, and the resistance to resistance increases. Good inversion, early harvesting, and the effect of increasing production.
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