| 4种处理对龙葵种子萌发的影响 |
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| 引用本文： | 赵艳芹,李秀梅,王学虎,谢桂英.4种处理对龙葵种子萌发的影响[J].杂草科学,2014(3):13-15. |
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| 作者姓名： | 赵艳芹 李秀梅 王学虎 谢桂英 |
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| 作者单位： | 1. 河南农业大学植保学院/新型农药创制与应用河南省重点实验室,河南郑州,450002
2. 河北省承德市双滦区农牧局,河北承德,067000 |
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| 摘 要： | 以龙葵种子为材料，研究了微波、超声波、酸度和Al3＋对龙葵种子萌发的影响。结果表明，在适宜的条件下，450 W微波处理20 s、超声波处理15 min、pH值5．0～6．5最利于龙葵种子萌发；Al3＋处理能降低龙葵种子的发芽率、发芽势和发芽指数。
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| 关 键 词： | 龙葵种子 萌发 微波 超声波 硫酸 |
Effect of Four Treatments on Seed Germination of Solanum nigrum Linn |
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| ZHAO Yan-qin,LI Xiu-mei,WANG Xue-hu,XIE Gui-ying.Effect of Four Treatments on Seed Germination of Solanum nigrum Linn[J].Weed Science,2014(3):13-15. |
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| Authors: | ZHAO Yan-qin LI Xiu-mei WANG Xue-hu XIE Gui-ying |
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| Institution: | ZHAO Yan-qin,LI Xiu-mei,WANG Xue-hu,XIE Gui-ying(1. College of Plant Protection,Henan Agricultural University/Henan New Pesticide Discovery Key laboratory,Zhengzhou 45(X)02, China; 2. Agriculture Bureau of Shuangluan District, Chengde City, Hebei Province, Chengde 06？000, China) |
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| Abstract: | The effects of microwaves,ultrasonic waves,sulfuric acid and Al3＋on seed germination of Solanum nigrum were studied.Under suitable conditions,microwaving at 450W power for 20s,ultrasonic wave treatment for 15 min and adjust-ment of pH to 5.0~6.5 were best for improving seed germination of S.nigrum.Al3＋inhibited seed germination,germ-inability and germinating index of Solanum nigrum Linn. |
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| Keywords: | Solanum nigrum seed germination microwave ultrasonic sulfuric acid |
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