摘要
用５种培养液：１／２ＭＳ、１／２ＭＳ＋ＩＡＡ、１／２ＭＳ＋ＰＰ３３３＋ＩＡＡ、ＡＢＴ１号生根粉及对照，作香荚兰蔓段诱导不定根发生和生长试验。经２０ｄ培养，１／２ＭＳ＋ＰＰ３３３＋ＩＡＡ培养液诱导不定根发生率最高，新根生长最好。试验观察到，ＰＰ３３３和ＩＡＡ在一定浓度配比下，对香荚兰有明显诱导生根作用。
The experiment on inducing production and growth of adventitious root was conducted by culturing vine of vanilla in culture solution of 1/2MS,1/2MS+IAA,1/2MS+PP333+IAA,ABT1 rootage powder and control for 20d,resptctively.The results show that the rate of adventitious root production is highest and growth of new root is best in 1/2MS+PP333+IAA;PP333 and IAA evidently induce rootage in certain ratio of concentration.
出处
《云南热作科技》
1997年第3期23-25,共3页
Journal of Yunnan Tropical Crops Science & Technology
关键词
香荚兰
不定根
诱导
vanilla adventitious root induction
