热带农业科学
熱帶農業科學
열대농업과학
CHINESE JOURNAL OF TROPICAL AGRICULTURE
2015年
2期
13-18
,共6页
彭文书%马莉%赵苗苗%张文杰%严亮
彭文書%馬莉%趙苗苗%張文傑%嚴亮
팽문서%마리%조묘묘%장문걸%엄량
铁皮石斛%组培苗%生根条件%优化
鐵皮石斛%組培苗%生根條件%優化
철피석곡%조배묘%생근조건%우화
Dendrobium officinale%plantlets%rooting conditions%optimization
以铁皮石斛无菌幼苗为材料,在不同生根培养基中添加不同配比的生长调节物质、香蕉汁、马铃薯汁以及活性炭,研究其对铁皮石斛组培苗生根效果的影响。研究结果表明,生根培养基为:1/2 MS+6-BA 0.2 mg/L+10.0%香蕉汁+10.0%马铃薯汁+NAA 0.4 mg/L+2.0%蔗糖+0.04%活性炭,生根条件为光照强度2000 lx、琼脂用量7.0 g/L、培养基pH为5.8是最适宜条件。
以鐵皮石斛無菌幼苗為材料,在不同生根培養基中添加不同配比的生長調節物質、香蕉汁、馬鈴藷汁以及活性炭,研究其對鐵皮石斛組培苗生根效果的影響。研究結果錶明,生根培養基為:1/2 MS+6-BA 0.2 mg/L+10.0%香蕉汁+10.0%馬鈴藷汁+NAA 0.4 mg/L+2.0%蔗糖+0.04%活性炭,生根條件為光照彊度2000 lx、瓊脂用量7.0 g/L、培養基pH為5.8是最適宜條件。
이철피석곡무균유묘위재료,재불동생근배양기중첨가불동배비적생장조절물질、향초즙、마령서즙이급활성탄,연구기대철피석곡조배묘생근효과적영향。연구결과표명,생근배양기위:1/2 MS+6-BA 0.2 mg/L+10.0%향초즙+10.0%마령서즙+NAA 0.4 mg/L+2.0%자당+0.04%활성탄,생근조건위광조강도2000 lx、경지용량7.0 g/L、배양기pH위5.8시최괄의조건。
Effect of plant growth regulator, banana, potato and activated carbonand on the root formation of Dendrobium officinale were studied. Results showed that 1/2MS+6-BA 0.2 mg/L+NAA 0.4 mg/L+sucrose 2.0%+potato 10.0%+banana 10.0%+AC 0.04% and the suitable rooting conditions were light intensity 2000 lx,7.0 g/L agar content, and pH5.8.