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Sweet potato seedbed arrangement matters: master the method for good seedling results
The adventitious buds on sweet potatoes are most numerous at the head end, fewer in the middle, and fewest at the tail end. When arranging seed potatoes flat or at a slant in the seedbed, follow the principle of head end up, tail end down, back side up, belly side down to increase the number of sprouts. If large and small tubers are arranged in the same seedbed, large tubers sprout slowly and produce few but sturdy seedlings, so they can be placed...