| 植物生长素对大果沙棘地膜扦插成活率的影响 |
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| 引用本文： | 朱小云,马明呈.植物生长素对大果沙棘地膜扦插成活率的影响[J].陕西林业科技,2009(3). |
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| 作者姓名： | 朱小云 马明呈 |
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| 作者单位： | 1. 青海省大通县桥头镇人民政府经济发展服务中心,青海,大通,810100
2. 青海大学,青海,西宁,810016 |
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| 基金项目： | 西宁市科技局"高海拔高寒地区大果沙棘繁育技术的研究示范"项目 |
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| 摘 要： | 选用大果沙棘(向阳、楚伊、浑金、中俄杂交、中国无刺5个品种)的插条,使用植物生长刺激素:吲哚乙酸、α-奈乙酸、生根剂、吲哚丁酸进行处理,筛选提高插条成活率的最佳试剂和在高海拔(西宁)地区生长的最佳品种。试验结果表明:在5个品种中,浑金的地膜嫩枝扦插最易成活,向阳和楚伊的扦插成活率较差,而中俄杂交和中国无刺的扦插最不易成活;不同品种在各种刺激素处理下,吲哚丁酸和生根剂的处理效果最好;向阳品种在不同浓度吲哚丁酸处理下,在50mg/L浓度下成活率最佳。
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| 关 键 词： | 植物生长素 沙棘 嫩枝扦插 |
Influence of Plant's Auxin on the Cutting Survival Rate of the Mulched Big Fruit Sea-buckthorn |
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| ZHU Xiao-yun,MA Ming-cheng.Influence of Plant's Auxin on the Cutting Survival Rate of the Mulched Big Fruit Sea-buckthorn[J].Shaanxi Forest Science and Technology,2009(3). |
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| Authors: | ZHU Xiao-yun MA Ming-cheng |
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| Institution: | ZHU Xiao-yun1; MA Ming-cheng2 (1.Economic Service Center of People s Government of Qiaotou Town; Datong; Qinghai 810100; 2.Qinghai University; Xining; Qinghai 810016); |
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| Abstract: | Cuttings for the experiment are selected from the big fruit seabuckthorn tree(5 varieties inculding Xiangyang,Chu Yi,Muddy gold,China and Russia hybridizes,China spineless) and were treated with plant auxin like indolylacetic acid,α-ethanoic acid,ABT and indolybutyric acid for screening the best reagent on enhancing the cutting survival rate and the best variety in the high elevation and cold region(Xining).The experiment result indicated that among the 5 varieties tender cuttings of Muddy gold performed we... |
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| Keywords: | Auxin sea-buckthorn tender cuttage |
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