Long dry weather

Measures should be taken to ensure fruit according to weather conditions. If the weather is fine, foliar fertilizer can be sprayed after withering, but if the weather is abnormal, the time should be adjusted to about 2/3 of withering. Besides spraying foliar fertilizer, it is suggested to use some high-quality plant growth regulators. In addition, attention should be paid to the prevention and control of pests and diseases, such as anthrax and scab.

It is suggested that the following fruit protectants can be used for pomelo trees: first, spraying 1-2 times 0.03%-0.05% ammonium molybdate and 0. 1% borax in bud stage. 2. Spraying 25-30mg/L anti-falling agent once at flowering stage, once at the end of flowering stage, and spraying foliar fertilizer containing phosphorus, potassium, calcium, magnesium and zinc twice from bud stage to young fruit stage.