In the past few days, reporters heard a lot of vegetable farmers in the process of reporting to the countryside: The eggplant in the greenhouse has a serious fruit drop phenomenon. Most of the fruit drop that the vegetable grower said was the phenomenon that when the eggplant grows to the size of the walnut, the fruit turns brown and the whole falls from the fruit bowl. For this reason, the reporter consulted with the teacher named Yin Jingtang, a special expert of the newspaper. Yin pointed out that there are two main causes of eggplant fruit drop: The first is the fruit drop caused by physiological problems. Teacher Yin said that in the process of eggplant fruit growth, if the watering is not noticed, and the occurrence of drought and flooding is uneven, the fruit canopy department will promptly respond to the situation of unfavorable drought and flood in the outside world, which will naturally produce separation and cause the fruit to fall. Solution: Physiological fruit drop, we must first balance the water, avoid the situation of the soil too dry and wet. Watering should be mastered according to soil moisture. At this stage, sunny weather, eggplant watering can be 13-15 days. In addition, 30 mg/kg naphthalene acetic acid can be sprayed on the pods to prevent fruit drop. The second is the falling fruit caused by eggplant disease. Eggplant Blight disease is mainly caused by the first incidence of fruits on the ground. After the onset of disease, it spreads quickly and the fruit is susceptible to discoloration and shedding. Before the fruit falls off, the surface is not long white hair. When the humidity is high or falls off, it falls to the ground, and a dense white flocculent mycelium grows on the surface of the diseased part. Remedy: Because of its rapid onset, it is critical to prevent and control the disease in the early stages of disease. Available 60% fluometromanganese zinc wettable powder 800 times or 69% ank manganese zinc wettable powder 600 times or 72% Precive water 800 times or 72% gel 600-800 times, every 7-10 days or so Spray once and spray 2-3 times. When spraying, the spraying of the lower fruits is emphasized.
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