Recently, some vegetable farmers have reported that the phenomenon of serious fruit cracks grown in the shed is serious. So what are the reasons that can lead to long fruit cracks?
First of all, physical squeezing caused the bend. When the long eggplant fruit grows, if the fruit hits the petiole or leaves, it will cause the long eggplant to bend. In response to this situation, the vegetable grower should promptly remove the long eggplant fruit from the leaf or petiole to prevent fruit breakage.
Second, unfavorable temperatures lead to poor flower bud differentiation and fruit cracking. The vegetable farmer should pay attention to controlling the temperature in the shed to about 28°C which is suitable for the differentiation of flower buds of eggplant. The supply of water and fertilizer is sufficient and the growth is strong to promote the flower bud differentiation of the plants.
Again, the weak growth of the plants, lack of fertilizer during fruit enlargement, or prolonged growth of the plants resulted in poor fruit growth and bending. If the long eggplant plants in the vegetable shed are growing weakly, it is recommended that the fruit on the plants be removed first to promote the growth of the plants. When the plants grow well and then promote the plant to set fruit, the production of fruit cracks can be avoided effectively; As a result, it is recommended that vegetable growers control watering and reduce the amount of nitrogen fertilizer. At the same time, plant growth inhibitors such as auxin and quercetin are used to balance the vegetative growth and reproductive growth of the plant to prevent bending.
At the same time, fruit crops have already appeared in the greenhouse. The vegetable farmer can use low-dose anthers to apply medicine on the inside of curved fruits to correct the fruit's curvature.
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