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马铃薯(Solanum tuberosum L.)是利用薯块进行无性繁殖的作物,因为它真正的种子在正常情况下很难存活,马铃薯置放在空气中或干燥的土壤中只会生芽,不会生根。大而健壮的芽迅速出现是相对早熟的标志。
Potato (Solanum tuberosum L.) is a crop that uses potato chunks for cloning because its true seeds are hard to survive under normal circumstances. Potatoes will germinate only in the air or in dry soil and will not root. The emergence of large and robust buds is a relatively precocious sign.