Eggplant is blooming seriously, with pictures. Ask experts to give effective prevention methods. Thank you very much

Causes and prevention measures of falling flowers and fruits.

Cause: (1) malnutrition. Due to excessive planting density or excessive application of nitrogen fertilizer

(2) unfavorable environmental conditions. When the ventilation in the greenhouse is poor and the humidity is too high

(3) pests and diseases. Viral diseases, anthrax, leaf blight, etc. It is easy to cause falling flowers and fruits. Tobacco caterpillars and cotton bollworms eat fruits, which also easily lead to fruit shedding.

Methods to protect flowers and fruits: Strengthen cultivation management, mainly including cultivating strong seedlings, timely planting, reasonable close planting and scientific fertilization. Ventilation and dehumidification should be carried out after planting, and the temperature in the shed should be kept at 25℃ during the day? 28℃, keep the temperature at night 15℃? 18℃, minimum flowering period 15℃. Water under the film is advocated in the shed, and flooding is not allowed. Improve the stress resistance of plants through scientific cultivation.