First, flower bud differentiation or poor pollination results in the inability to produce auxin in the ovary, which in turn causes the zucchini to turn into melon. In view of this situation, the method of squash can be used to supplement the auxin for the fruit, promote the sitting melon, and prevent the melon.
Second, the temperature is too high to cause the melon. When the daytime temperature in the shed exceeds 35 °C and the nighttime is higher than 20 °C, the plant will grow long, making the vegetative growth strong and the reproductive growth poor and melon. Therefore, when the vegetable farmers are in normal management, the daytime temperature in the shed should be controlled at 20-23 °C, and the temperature should be controlled at 13-15 °C in the evening to prevent the temperature in the shed from being too high and the plants to grow and grow.
Third, the planting density is large, and the plants are closed, leading to the melon. The plant has a high planting density, and the plant has poor ventilation and light transmission. Especially after the fruit is pollinated, if the light is insufficient, the lack of nutrients produced by the leaf will easily lead to the zucchini. Therefore, when the farmers are planting, they must pay attention to the planting density, and timely remove the old leaves at the bottom of the plants, increase the ventilation of the plants and prevent the melons.
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