How to do cucumber abnormality
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July 27 10:29:07, 2025
There are four main types of malformed cucumbers, each with distinct causes and solutions. First is the "tipped cucumber," which occurs when the plant is weakly parthenocarpic, leading to unfertilized female flowers and underdeveloped fruit tips. This can also happen if there's not enough nitrogen in the early growth stage, resulting in thin stems and pointed fruits. To prevent this, ensure good pollination by using bees or hand-pollinating. Also, apply nitrogen-rich fertilizers like urea to support healthy growth.
The second type is the "bulged melon." This happens when pollination is incomplete, causing the top of the fruit to grow abnormally large. Another cause is an imbalance of nutrients—too much nitrogen and not enough potassium. To address this, use potassium nitrate or spray the leaves with a 0.3% potassium dihydrogen phosphate solution. Also, maintain consistent watering throughout the growing season to avoid stress on the plant.
Third is the "bent cucumber." High temperatures, humidity, and adverse weather can cause the fruit to bend during growth. A simple fix is to insert a toothpick into the curved part of the cucumber and tie it to a support. After watering, the fruit may straighten the next day. Additionally, if foreign objects block the cucumber’s growth, remove them to allow proper development.
Lastly, there's the "beak-shaped melon." This occurs when the female flower isn't fully pollinated, leading to an elongated, beak-like shape. Poor nutrient supply after pollination can also contribute to this issue. To prevent it, ensure adequate nutrition, especially during the fruiting stage, by providing sufficient water and fertilizer to support dry matter accumulation.
By understanding these issues and applying the right management practices, growers can significantly reduce the occurrence of malformed cucumbers and improve overall yield and quality.