Eggplants appear as twins, which are fruit deformities caused by physiological diseases.
Prevention and control measures: 1. Strengthen management. During the flowering period, it is necessary to control appropriate environmental conditions, and properly fertilize and fertilize to prevent excessive growth of nutrients. When the eggplant grows to the size of the egg, 15 to 20 kg of urea is applied per acre. As a result, nitrogen and potassium fertilizer should be applied once again. As a result, 0.2% urea or 0.2% to 0.3% potassium dihydrogen phosphate can be sprayed at a later stage. 2. Pay attention to flowering temperature control. Generally, the flower bud differentiation period is about 30 ° C during the day and 20 ° C to 25 ° C at night. The flower buds are well differentiated. 3. The use of hormones in the preservation of flowers and fruits should be strictly controlled. 4. When there is excessive fertilization or “double eggplantâ€, water-soluble liquid fertilizer can be sprayed to alleviate the damage.
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