| 6-BA和保水剂对匍匐翦股颖种茎耐贮性的影响 |
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| 引用本文： | 石秀兰,陈平,韩瑞宏,周玉雷,郭笑清.6-BA和保水剂对匍匐翦股颖种茎耐贮性的影响[J].草原与草坪,2009(4):1-6,11. |
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| 作者姓名： | 石秀兰 陈平 韩瑞宏 周玉雷 郭笑清 |
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| 作者单位： | 仲恺农业工程学院,农业与园林学院,广东,广州,510225 |
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| 基金项目： | 广州市科技攻关重点项目，校级科研基金项目 |
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| 摘 要： | 用不同浓度的6-BA、保水剂和6-BA＋保水剂配合处理粤选1号匍匐翦股颖种茎，以清水做对照（CK），以探讨它们对匍匐翦股颖种茎采后贮藏2～16d的影响。结果表明：经6-BA、保水剂处理后后种茎保水能力提高，但保水剂处理易造成种茎贮藏期间萌动。进一步试验表明，贮藏期问7．5和10mg／L6-BA以及7．5mg／L6-BA＋2g／L保水剂处理种茎出苗势、成活率均有所提高，尤其是7．5和10mg／L6-BA处理的种茎在贮藏第16d成活率仍高速909，6以上，与对照相比差异显著（P〈0.05）；各处理对种茎萌发后的地上和地下生长均有一定促进作用；单施保水剂处理种茎在贮藏期间易萌动，不利于种茎贮藏。
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| 关 键 词： | 匍匐翦股颖 种茎 6-BA 保水剂 耐贮性 |
The effect of 6-BA and SAR on storability of Agrostis Stolonifera cv. Yuexuan No.1 stem |
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| SHI Xiu-lan,CHEN Ping,HAN Rui-hong,ZHOU Yu-lei,GUO Xiao-qing.The effect of 6-BA and SAR on storability of Agrostis Stolonifera cv. Yuexuan No.1 stem[J].Grassland and Turf,2009(4):1-6,11. |
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| Authors: | SHI Xiu-lan CHEN Ping HAN Rui-hong ZHOU Yu-lei GUO Xiao-qing |
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| Institution: | SHI Xiu-lan,CHEN Ping,HAN Rui-hong,ZHOU Yu-lei,GUO Xiao-qing(College of Agriculture , L,scape Architecture,Zhongkai University of Agriculture , Engineering,Guangzhou 510225,China) |
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| Abstract: | Effect of 6-BA and SAR on storability of Agrostis Stolonifera cv.Yuexuan No.1 stem was conducted with different concentrations of 6-BA and 0.2% SAR alone or in combination.The results showed that different concentrations of 6-BA and SAR can improve the ability of preserving water of tem during storage,but stem was easily to germinate when sprayed with SAR during storage.Further study indicated that 7.5 mg/L,10 mg/L 6-BA and 7.5 mg/L 6-BA+SAR can improve emergence energy and survival rate of stem during the ... |
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| Keywords: | 6-BA |
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