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What is the correct method for turning sweet potato vines during cultivation?
How do you turn sweet potato vines during cultivation? Should it be done during the rainy season or during drought? We ask experienced gardeners to help explain. Because sweet potato is a vine-like herbaceous plant, the vines grow prostrate along the ground, and secondary roots form at the stem nodes in the soil. Therefore, the yield of sweet potatoes is related to the tubers; the larger the tubers, the higher the yield. Moreover, the size of the tubers is not only...