巴西铁的组织培养朱仰元巴西铁为我国名优花木，其叶形奇美，具有较高的观赏价值。目前，因其传统的埋插繁殖，病毒侵染严重，生活力降低，生长势减弱，繁殖系数较小，品质退化，直接影响了其商品性。为此我们采用组织培养的办法，初步探索了巴西铁的茎段组织培养技术，旨... Brazilian iron organization training Zhu Yang Yuan Brazil iron for our famous tree, its leaf-shaped Chi Mei, has a high ornamental value. At present, because of its traditional embedded breeding, serious virus infection, reduced viability, weakened growth potential, smaller reproductive coefficient and degraded quality, which directly affect its commerciality. To this end, we adopted the method of tissue culture, preliminary exploration of Brazilian iron stem tissue culture technology, aims ...