| 植物生长调节剂对马铃薯块茎淀粉含量及品质的影响 |
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| 引用本文： | 宫占元,项洪涛.植物生长调节剂对马铃薯块茎淀粉含量及品质的影响[J].干旱地区农业研究,2011,29(1):187-192. |
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| 作者姓名： | 宫占元 项洪涛 |
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| 作者单位： | 东北农业大学;黑龙江八一农垦大学; |
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| 基金项目： | 黑龙江省大庆市科技攻关项目(SGG2009-054); 黑龙江省西部地区马铃薯综合高产栽培技术示范推广项目(PC07B09) |
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| 摘 要： | 大田栽培条件下,以马铃薯(Solanum tuberosum L.)荷兰212为材料,叶面喷施不同植物生长调节剂,通过比较块茎中转化酶、淀粉酶活性变化以及蔗糖、淀粉、维生素C等含量变化的差异,研究喷施植物生长调节剂对马铃薯块茎品质的调控效应.结果表明:在块茎生长过程中,2-N,N-二乙氨基乙基己酸酯(DTA-6)对块茎...
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| 关 键 词： | 植物生长调节剂 马铃薯块茎 淀粉含量 品质 |
Effects of PGRs on starch content and quality of potato tubers |
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| GONG Zhanyuan,XIANG Hongtao.Effects of PGRs on starch content and quality of potato tubers[J].Agricultural Research in the Arid Areas,2011,29(1):187-192. |
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| Authors: | GONG Zhanyuan XIANG Hongtao |
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| Institution: | GONG Zhan-yuan1,2,XIANG Hong-tao2(1.Northeast Agricultural University,Harbin,Heilongjiang 150030,China,2.Heilongjiang Bayi Agricultural University,Daqing,Heilongjiang 163319,China) |
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| Abstract: | Taking a potato(Solanum tuberosum L.)cultivar named Holand-212 as the material,different PGRs(plant growth regulators) were sprayed under the condition of field cultivation to study the regulatory effect of spraying of PGRs on the quality of potato tubers by comparing the activities of invertase and amylase,and the content of sucrose,starch,reduced sugar and vitamin C,etc.The results show that: Diethyl aminoethyl hexanoate(DTA-6) has great influence on the activities of invertase,the content of vitamin C an... |
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| Keywords: | PGRs(plant growth regulators) potato tuber starch content quality |
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