条件筛选
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When to raise sweet potato slips? Do a good job of insulation
Abstract The time for raising sweet potato slips depends on the region and climate. Generally, the time for raising slips is around March. In the south, slips can be raised starting in February, while in the north, slips can be raised before Qingming Festival. Because the temperature is relatively low when raising sweet potato slips, they need to be raised in a hotbed
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How to cultivate sweet potato slips? Detailed seedling methods and techniques
Abstract Seedling raising time: the seedling raising time for sweet potato slips is around March. Cultivation methods: the dormant vine seedling method is to take the sweet potato vines harvested in autumn, remove the leaves, soak them in Amfetrine solution for about 3 minutes, dry them and store them until the second year for cutting propagation; root seedling