CAJ | 학술논문

以萌生新枝茎段为材料,探讨了冷香玫瑰离体快繁的适宜条件。结果表明,离体茎段芽诱导需要较高的细胞分裂素浓度,适宜的培养基为M S＋6-BA3.0 m g/L＋N AA0.6 m g/L;增殖培养基和诱芽培养基相同;生根培养分别采用N AA和IBA 2种激素,IBA效果较佳,适宜的生根培养基为M S＋IBA0.6 m g/L。生根苗移栽于草炭∶沙土=1∶1的混合基质中,成活率可达70%以上。
이맹생신지경단위재료,탐토료랭향매괴리체쾌번적괄의조건。결과표명,리체경단아유도수요교고적세포분렬소농도,괄의적배양기위M S＋6-BA3.0 m g/L＋N AA0.6 m g/L;증식배양기화유아배양기상동;생근배양분별채용N AA화IBA 2충격소,IBA효과교가,괄의적생근배양기위M S＋IBA0.6 m g/L。생근묘이재우초탄∶사토=1∶1적혼합기질중,성활솔가체70%이상。
The suitable conditions of in vitro propagation for the cold rose were discussed using the initiation new stems as test materials. Higher concentrations of cytokinin was required for induced bud of isolated stem,the suitable culture was MS＋6-BA 3.0 mg/L＋NAA 0.6 mg/L; proliferation medium and induced bud medium were the same. Rooting cuhure adopted NAA and IBA respectively. The effects of IBA was the best,the suitable culture was MS＋IBA 0.6 mg/L. Root seedling was transplanted into mixed matrix of turf and sand that their ratio was 1 ： 1 ,the survival rate was more than 70%.