摘要
为加快食用百合种球扩繁速率,开展了不同激素处理对食用百合鳞片扦插繁殖的影响。以3种食用百合鳞片为试材,利用NAA、IBA、GA、TDZ 4种激素处理百合鳞片,分析扦插成活率、鳞茎分化率、鳞茎分化个数及幼叶分化率。结果表明,在早期鳞片分化期,喷施NAA的“京白”百合分化率为97.42%;在中期鳞茎生发阶段,喷施IBA的“京橙”百合平均分化鳞茎个数为2.07个;在后期幼叶生发阶段,喷施IBA的“京白”百合幼叶生发率达100%。提出3种食用百合鳞片扦插时的激素施用方案:“京粉”为NAA 100 mg/L+TDZ 100 mg/L+TDZ 100 mg/L;“京橙”为NAA 100 mg/L+IBA 100 mg/L+IBA 100 mg/L;“京白”为IBA 100 mg/L+TDZ 100 mg/L+IBA 100 mg/L。
To accelerate the propagation speed of bulbs,the key hormone factors affecting the cuttings of edible lily scales were studied.In this paper,three kinds of edible lily scales were used as experimental materials,and four kinds of hormones were used to treat lily scales,the effects of cutting survival rate,bulb differentiation rate,number of bulb differentiation and immature leaf differentiation rate were studied.The result showed that in early differentiation stage,the differentiation rate of‘Jingbai’treated by NAA was 97.42%.In mid-term,the mean number of differentiated bulbs for‘Jingcheng’treated by IBA was 2.07.Leaf generation rate of‘Jingbai’treated by IBA was 100%.We put forward three hormone application schemes for edible lily scales:‘Jingfen’:NAA 100 mg/L+TDZ 100 mg/L+TDZ 100 mg/L;‘Jingcheng’:NAA 100 mg/L+IBA 100 mg/L+IBA 100 mg/L;‘Jingbai’:IBA 100 mg/L+TDZ 100 mg/L+IBA 100 mg/L.
作者
王烨楠
吕晓惠
董飞
齐宇
朱娇
王成鹏
温超
马蕾
石少川
WANG Ye-nan;Lü Xiao-hui;DONG Fei(Institute of Leisure Agriculture,Shandong Academy of Agricultural Sciences/Key Laboratory of East China Urban Agriculture,Ministry of Agriculture and Rural Affairs,Jinan,Shandong 250100)
出处
《安徽农业科学》
CAS
2022年第19期51-54,共4页
Journal of Anhui Agricultural Sciences
基金
山东省农业科学院创新工程项目(CXGC2021A21,CXGC-2021A28,CXGC2022A12)
山东省农业科学院农业科技创新工程人才类项目(CXGC2021B17)。
关键词
食用百合
鳞片繁殖
激素处理
Edible lily
Scale breeding
Hormone treatment
