Malus hupehensis is natural triploid, due to its special materials, its explants is more difficult to regenerate adventitious buds than other plants of Malus.
平邑甜茶’为天然三倍体，由于材料的特殊性，其外植体比苹果属其他植物再生不定芽要困难。
2
Based on several years investigation, the list of 90 injurious plants which distributed in Zhejiang Province including the adventitious species and the indigene species was arranged in this paper.
在多年调查的基础上，列出了浙江省有分布的90种有害植物名录，包括外来有害植物和土著有害植物。
3
Stablepolyploid plants were obtained through the application of the adventitious bud technique.