| 影响甘蔗茎尖组培苗假植成活质量的几个因素分析 |
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| 引用本文： | 侯朝祥,赵培方,刘家勇,赵俊,吴才文,崔杰,陈学宽. 影响甘蔗茎尖组培苗假植成活质量的几个因素分析[J]. 中国糖料, 2010, 0(1): 40-41,43 |
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| 作者姓名： | 侯朝祥 赵培方 刘家勇 赵俊 吴才文 崔杰 陈学宽 |
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| 作者单位： | 云南省农业科学院甘蔗研究所/云南省甘蔗遗传改良重点实验室,开远,661600 |
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| 基金项目： | 云南省甘蔗科技"十一五"攻关项目 |
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| 摘 要： | 将假植成活率和成活植株的形态特征结合起来,作为评价指标,摸索分析了不同消毒处理、不同苗床基质、不同浓度NAA(萘乙酸)蘸根处理对甘蔗茎尖组培苗假植成活质量的影响。试验表明:两种不同消毒处理方式对甘蔗组培苗假植成活率的影响较小,但对成活植株质量的影响较大;不同苗床基质对甘蔗茎尖组培苗假植成活质量有一定影响;不同浓度NAA蘸根处理对甘蔗茎尖组培苗假植成活质量影响较大,成活植株的根长、株高、叶长、叶宽等性状,随着NAA浓度的变化,呈现出一定的规律性。
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| 关 键 词： | 甘蔗 茎尖组培苗 成活质量 影响因素 |
Factor Analysis on Affecting Survivor Quality of Sugarcane Seedling Generated from Stem Tip by Tissue Culture |
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| HOU Chao-xiang,ZHAO Pei-fang,LIU Jia-yong,ZHAO Jun,WU Cai-wen,CUI Jie,CHEN Xue-kuan. Factor Analysis on Affecting Survivor Quality of Sugarcane Seedling Generated from Stem Tip by Tissue Culture[J]. Sugar Crops of China, 2010, 0(1): 40-41,43 |
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| Authors: | HOU Chao-xiang ZHAO Pei-fang LIU Jia-yong ZHAO Jun WU Cai-wen CUI Jie CHEN Xue-kuan |
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| Affiliation: | HOU Chao-xiang,ZHAO Pei-fang,LIU Jia-yong,ZHAO Jun,WU Cai-wen,CUI Jie,CHEN Xue-kuan(Sugarcane Research Institute,Yunnan Academy of Agricultural Sciences/Key Laboratory of Sugarcane Genetic Improvement,Kaiyuan 661600,China) |
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| Abstract: | Taking characters of survivor plants after transplantation and the survivor rate as evaluating index,the effect by various disinfection treatments,seedbed components,and root treatments by concentrations of NAA on the quality of plantlets generated from sugarcane tip buds by tissue culture were studied in this experiment.The result indicated that,two kinds of disinfection treatments affected little the survivor rate,however,largely affected the quality of survivor plants;seedbed component affected the quali... |
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| Keywords: | Sugarcane Regenerated plantlets from tip buds by tissue culture Quality of survivor Influence factors |
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