Watermelons, when resting on the ground, always have one side in contact with the soil. This side is referred to as the "pubic surface" because it remains shielded from direct sunlight. Due to this lack of exposure, the skin on this side develops more slowly compared to the other parts of the fruit. Additionally, the internal growth of the watermelon is not entirely uniform, which can lead to uneven ripening and lower sugar content. The affected area may also become harder and less juicy, reducing the overall quality of the fruit.
To improve the commercial value of the watermelon, it's important to rotate the fruit regularly. By turning the watermelon, you allow all sides to receive adequate sunlight, promoting even development and better sweetness.
The best time to turn the watermelon is during the afternoon, when the sun is still strong but not at its peak. To do this properly, hold the stem with one hand while gently twisting the fruit with the other. Always turn it in the same direction and avoid over-twisting. Each rotation should be limited to no more than 30 degrees, and it’s recommended to turn the melon every two to three days. Typically, each side should be turned two to three times throughout the growing season to ensure that the shaded areas are exposed to the sun.
If there are rainy days, it's advisable to increase the frequency of turning, as moisture can cause issues like mold or discoloration. Additionally, placing some straw or wheat grass underneath the watermelon while turning can help prevent blemishes and keep the fruit clean. This practice not only enhances the appearance of the watermelon but also improves its marketability.
By following these simple yet effective techniques, farmers can significantly enhance the quality and appearance of their watermelon crops, making them more appealing to consumers. Whether you're a seasoned grower or just starting out, proper care and attention to detail can make a big difference in the final product.
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