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| 三叶半夏离体块茎诱导研究 | |
| 引用本文： | 程霞英,牛振刚,邵红军,何成毅. 三叶半夏离体块茎诱导研究[J]. 天津农业科学, 2010, 16(2): 29-31. DOI: 10.3969/j.issn.1006-6500.2010.02.009 |
| 作者姓名： | 程霞英 牛振刚 邵红军 何成毅 |
| 作者单位： | 1. 廊坊师范学院生命科学学院,河北,廊坊,065000 2. 陕西师范大学食品工程与营养科学学院,西安,710062 3. 西安市农产品质量安全检验监测中心,西安,710077 |
| 基金项目： | 河北省教育厅资助项目，廊坊师范学院院级项目 |
| 摘 要： | 采用不同激素浓度梯度水平和配比进行试验,以筛选三叶半夏进行离体块茎诱导的最佳培养基配比。试验结果表明:叶片、叶柄和丛生芽可直接诱导产生块茎,MS+2.0mg/L6-BA+0.1mg/LNAA为三叶半夏叶片、叶柄和丛生芽诱导离体块茎的共同最佳培养基激素浓度配比,其中叶柄和丛生芽较之叶片更易于诱导产生块茎。 |
| 关 键 词： | 三叶半夏 离体块茎 诱导 |
Study on in vitro Tubers Formation of Pinellia ternata |
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| CHENG Xia-ying,NIU Zhen-gang,SHAO Hong-jun,He Cheng-yi. Study on in vitro Tubers Formation of Pinellia ternata[J]. Tianjin Agricultural Sciences, 2010, 16(2): 29-31. DOI: 10.3969/j.issn.1006-6500.2010.02.009 | |
| Authors: | CHENG Xia-ying NIU Zhen-gang SHAO Hong-jun He Cheng-yi |
| Affiliation: | CHENG Xia-ying1,NIU Zhen-gang1,SHAO Hong-jun2,He Cheng-yi3 (1. School of Life Science,Langfang Teachers College,Langfang,Hebei 065000,China,2. College of Food Engineering , Nutritional Science,Shaanxi Normal University,Xi'an,Shannxi 710062,3. The agricultural products Quality safety Supervision,Inspection , Testing Center of Xi'an,Shannxi 710077,China) |
| Abstract: | Through experiments with different hormone levels and the ratio of concentration gradient, the best medium ratio of in vitro tubers formation of P. ternata has been selected. The results showed that leaves, petiole and clustered shoots could directly format tubers through inducement, MS+2.0 mg/L 6-BA+0.1 mg/L NAA was the best medium ratio for the three explants, and petiole and clustered shoots to induce tubers were easier than leaf. |
| Keywords: | P. ternata in vitro tubers formation |
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