| 寡聚酸钾对豌豆幼苗生长的影响 |
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| 引用本文： | 王士奎,刘卫萍,蒋家珍,张志民,孟宪金.寡聚酸钾对豌豆幼苗生长的影响[J].河南农业科学,2009(12). |
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| 作者姓名： | 王士奎 刘卫萍 蒋家珍 张志民 孟宪金 |
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| 作者单位： | 1. 农业部规划设计研究院,北京,100125
2. 中国农业大学,理学院,北京,100094 |
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| 基金项目： | 国家 863 计划引导项目 |
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| 摘 要： | 研究了不同浓度寡聚酸钾对豌豆幼苗生长、根系活力和光合色素含量的影响。结果表明:0.1~10mg/kg的寡聚酸钾均能显著促进豌豆幼苗的生长,提高根系活力和光合色素的含量。1mg/kg的寡聚酸钾对豌豆幼苗根系活力、光合色素含量以及生长指标的促进作用最为明显。
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| 关 键 词： | 寡聚酸钾 豌豆幼苗 生长 光合色素 根系活力 |
The Effects of Potassium Glucose Oligosaccharide Acids on the Growth of Garden Pea(Pisum sativum Linn.) Seedlings |
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| WANG Shi-kui,LIU Wei-ping,JIANG Jia-zhen,ZHANG Zhi-min,MENG Xian-jin.The Effects of Potassium Glucose Oligosaccharide Acids on the Growth of Garden Pea(Pisum sativum Linn.) Seedlings[J].Journal of Henan Agricultural Sciences,2009(12). |
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| Authors: | WANG Shi-kui LIU Wei-ping JIANG Jia-zhen ZHANG Zhi-min MENG Xian-jin |
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| Abstract: | The effects of different levels of potassium glucose oligosaccharide acids on the growth and some physiological characteristics of garden pea were studied.The results showed that under 0.1mg/kg to 10mg/kg potassium glucose oligosaccharide acid levels,the leaf numbers,stem length,root length,the top fresh weight and root fresh weight increased obviously;At the same time,the root activity and the photosynthetic pigments were significantly higher than that of control.The effect of 1mg/kg potassium glucose oligosaccharide acid level on the growth of garden pea is the best. |
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| Keywords: | Potassium glucose oligosaccharide acids Pea seedlings Growth Photosynthetic pigments Root activity |
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