What causes eggplant in greenhouses to fail to set fruit?
Why do eggplants in greenhouses fail to set fruit? The reasons for eggplants in greenhouses failing to set fruit include: poor environmental conditions, such as insufficient light, continuous low temperatures, excessive humidity, and the occurrence of certain pests and diseases; excessive density, low ventilation, and poor nutrition can all cause eggplants to fail to set fruit. In cultivation, in addition to controlling suitable...
Why do eggplants in greenhouses fail to set fruit? Please explain
The reasons for eggplants in greenhouses failing to set fruit include: poor environmental conditions, such as insufficient light, continuous low temperatures, excessive humidity, and the occurrence of certain pests and diseases; excessive density, low ventilation, and poor nutrition can all cause eggplants to fail to set fruit. In cultivation, in addition to controlling suitable environmental conditions, prevention and control should also be carried out.
On the morning of the day the eggplant flowers, prepare 20-30 mg/kg of 2,4-D and use a brush to apply it to the calyx and flower stalk.
Dip flowers or spray flowers with 30-50 mg/kg of 4-CPA. Shennong Tomato High-Yield Agent No. 2 can be used, diluting each bottle with 1 kg of water for dipping or spraying flowers.
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