| 菠萝蜜嫩茎离体培养的研究 |
| |
| 引用本文： | 郑维全,潘学峰,谭乐和.菠萝蜜嫩茎离体培养的研究[J].海南大学学报(自然科学版),2006,24(3):289-293. |
| |
| 作者姓名： | 郑维全 潘学峰 谭乐和 |
| |
| 作者单位： | 1. 中国热带农业科学院,香料饮料研究所,海南,万宁,571533
2. 海南大学,生命科学与农学院,海南,海口,570228 |
| |
| 摘 要： | 在成龄的菠萝蜜树茎干上取徒长的嫩茎为外植体,研究了菠萝蜜嫩茎离体培养的条件.结果表明:外植体芽萌发的最适培养基为MS 6-BA 2.0 mg.L-1 KT 1.0 mg.L-1 NAA 0.5mg.L-1;暗培养有助于芽的萌发;芽增殖的较适宜培养基为MS 6-BA 2.0 mg.L-1 KT 1.0mg.L-1 NAA 0.1 mg.L-1,连续培养7代后,其芽的平均增殖系数为4.3;本试验中增殖芽的诱导生根较难,还有待进一步地研究.
|
| 关 键 词： | 菠萝蜜 离体培养 芽增殖 嫩茎 |
| 文章编号： | 1004-1729(2006)03-0289-05 |
| 修稿时间： | 2005年12月28 |
A Study on Off-body Tissue Culture of Artocarpus heterophyllus |
| |
| ZHENG Wei-quan,PAN Xue-feng,TAN Le-he.A Study on Off-body Tissue Culture of Artocarpus heterophyllus[J].Natural Science Journal of Hainan University,2006,24(3):289-293. |
| |
| Authors: | ZHENG Wei-quan PAN Xue-feng TAN Le-he |
| |
| Abstract: | The explants were taken from the mature stem of Artocarpus heterophyllus in order to study the conditions of on off-body tissue culture of this plant.The following results were found: 1)The best suitable medium for the explants germination is MS 6-BA2.0mg/L KT1.0mg/L NAA0.5mg/L;2)darkness culture is conducive to the bud germinating;3) The better suitable medium for the buds proliferation is MS 6-BA2.0mg/L KT1.0mg/L NAA0.1mg/L;4) the average of the proliferation coefficient of the buds what have been cultured continuously for 7 generations is 4.3.There is room for research on the propagated buds farther. |
| |
| Keywords: | off-body tissue culture bud proliferation young stem Artocarpus heterophyllus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
