不同赤霉素浓度及变温光照条件对轮叶党参种子发芽的影响
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摘要
[目的]研究轮叶党参种子最适宜的萌发条件。[方法]通过不同赤霉素浓度和变温光照条件下对轮叶党参种子进行处理。[结果]在18～25℃变温条件下,用300 mg/L赤霉素浓度处理轮叶党参种子,发芽率最高。在25℃、24 h黑暗条件下,用300～500 mg/L赤霉素浓度处理轮叶党参种子,发芽率最高。[结论]该研究为轮叶党参大面积人工种植提供可能。
[Objective] The research aimed to study the most suitable germination conditions for Codonopsis lanceolata seeds.[Method]The Codonopsis lanceolata seeds were treated under different gibberellin concentrations and variable temperature illumination conditions.[Result]The seed germination of Codonopsis lanceolata with 300 mg/L gibberellin concentration at 18-25 ℃ was the highest. The seeds of Codonopsis pilosula were treated with the concentration of 300-500 mg/L gibberellin at 25 ℃ and 24 h dark conditions, and the germination rate was the highest.[Conclusion]This study provides the possibility of large-scale artificial planting of Codonopsis lanceolata.
[Objective] The research aimed to study the most suitable germination conditions for Codonopsis lanceolata seeds.[Method]The Codonopsis lanceolata seeds were treated under different gibberellin concentrations and variable temperature illumination conditions.[Result]The seed germination of Codonopsis lanceolata with 300 mg/L gibberellin concentration at 18-25 ℃ was the highest. The seeds of Codonopsis pilosula were treated with the concentration of 300-500 mg/L gibberellin at 25 ℃ and 24 h dark conditions, and the germination rate was the highest.[Conclusion]This study provides the possibility of large-scale artificial planting of Codonopsis lanceolata.
引文
[1] 彭金环,于元杰.轮叶党参研究进展[J].特产研究,2009,31(1):70-73.
[2] 邓春阁,王德利,郑艳.轮叶党参人工栽培技术[J].特种经济动植物,2016(8):41-42.
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[4] 孙英华,雷晓明.轮叶党参低糖果脯制品的加工工艺[J].吉林农业,2010(12):79.
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[6] 李铁军.轮叶党参的研究进展[J].中国现代中药,2011,13(6):52-54.
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[8] 王艳玲,奚广生.轮叶党参关键栽培技术[J].北方园艺,2012(7):182-183.
[9] 奚广生.不同采收期轮叶党参多糖积累规律研究[J].黑龙江农业科学,2013(6):120-121.
[10] 奚广生,王艳玲.不同支架栽培方式对轮叶党参产量的影响[J].江苏农业科学,2013,41(5):231-232.
[2] 邓春阁,王德利,郑艳.轮叶党参人工栽培技术[J].特种经济动植物,2016(8):41-42.
[3] 崔虎,贾东.轮叶党参栽培技术[J].吉林林业科技,2005,34(2):41-42.
[4] 孙英华,雷晓明.轮叶党参低糖果脯制品的加工工艺[J].吉林农业,2010(12):79.
[5] 胡春霞,张沙艳,王丽.轮叶党参种子萌发特性的研究[J].辽宁师专学报,2009,11(2):93-94.
[6] 李铁军.轮叶党参的研究进展[J].中国现代中药,2011,13(6):52-54.
[7] 奚广生,王艳玲.轮叶党参最佳采收期研究[J].北方园艺,2012(2):184-185.
[8] 王艳玲,奚广生.轮叶党参关键栽培技术[J].北方园艺,2012(7):182-183.
[9] 奚广生.不同采收期轮叶党参多糖积累规律研究[J].黑龙江农业科学,2013(6):120-121.
[10] 奚广生,王艳玲.不同支架栽培方式对轮叶党参产量的影响[J].江苏农业科学,2013,41(5):231-232.