Experiments indicated that solid medium can be replaced by liquid one for shoots multiplication and rooting of Begonia President-Carnot. 經(jīng)試驗竹節秋海棠的芽增殖與生根兩步培養都已采用免去瓊脂的液體培養基靜置培養。
Anthers containing microspores at the uninucleate stage were excised from capitula of field-grown plants and cultured for obtaining haploid plants. 松果菊的快速繁殖可以采用兩種方法，其一為萌發(fā)側芽的繁殖方法，其二為直接不定芽再生的方法，直接不定芽再生方法的快繁效率要比側芽增殖方法的高很多，用這兩種方法得到的芽經(jīng)過(guò)生根培養后都很容易移栽成活。
