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芽变是植物营养器官所发生的遗传变异,选择突变的芽,经过无性繁殖可以育成新品种。芽变育种具有育种方法简单,容易掌握以及见效快的特点。芽变一词是外来语,直译是“芽子的把戏”的意思。就是说植物的芽子是多变的。这在花卉栽培中尤其是这样。据有关文献记载:菊花有四百多个品种,月季三百多个品种出自芽变,杜鹃和茶花的许多名种也有许多是由芽变育成的。
Budding is a vegetative organ of genetic variation occurs, the choice of mutant buds, after asexual breeding can breed new varieties. Bud mutation breeding method has the advantages of simple, easy to grasp and quick. Budding word is a foreign language, literal translation is “the son of the trick” meaning. In other words, plant buds are changeable. This is especially true in flower cultivation. According to the literature, there are over 400 varieties of chrysanthemums, more than 300 varieties of rose are budding, and many species of rhododendrons and camellias are also bred from buds.