| 变温及赤霉素协同作用对轮叶党参种子萌发影响的研究 |
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| 引用本文： | 庄旭生,奚广生. 变温及赤霉素协同作用对轮叶党参种子萌发影响的研究[J]. 吉林农业科技学院学报, 2011, 0(1): 12-14 |
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| 作者姓名： | 庄旭生 奚广生 |
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| 作者单位： | [1]吉林农业科技学院2007级中药资源与开发专业学生,吉林132101 [2]吉林农业科技学院中药学院,吉林132101 |
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| 基金项目： | 吉林农业科技学院大学生科技创新项目 |
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| 摘 要： | 为解决轮叶党参栽培过程中种子发芽率低、出苗不整齐而造成的播种量大、成本高的问题,用不同浓度赤霉素进行种子浸泡并在变温条件下进行培养。试验结果表明：轮叶党参种子具有休眠特性,处理后种子发芽率与对照组相比,发芽率有显著提高,特别是在21~28℃条件下的800mg.kg-1的处理发芽率最高。
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| 关 键 词： | 轮叶党参 种子发芽 赤霉素 |
Synergistic Effect of Temperature Changes and Gibberellin on the Germination of Codonopsis lanceolata Seeds |
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| ZHUANG Xusheng,XI Guangsheng. Synergistic Effect of Temperature Changes and Gibberellin on the Germination of Codonopsis lanceolata Seeds[J]. Journal Of Jilin Agricultural Science And Technology College, 2011, 0(1): 12-14 |
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| Authors: | ZHUANG Xusheng XI Guangsheng |
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| Affiliation: | 1.Jilin Agricultural Science and Technology College A Student in Grade 2007 Class Chinese Medicine Resources and Development,Jilin 12101;2.Jilin Agricultural Science and Technology College College of Chinese Traditional Medicine Science,Jilin 12101) |
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| Abstract: | To solve the problems of numerous seeding quantity and huge cost in the cultivation of Codonopsis lanceolata because of low germination percentage and irregular sprouting,the seeds were soaked with different concentration of GA and cultivated under changing temperature.The results showed that the seeds had dormant property,after treatment,the germination rate had remarkable increasing than control groups,especially under 21~28℃ conditions,the germination rate in 800 mg/kg group was the heighest. |
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| Keywords: | Codonopsis lanceolata seeds germination GA |
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