| 海水及海带提取物对小白菜幼苗生长的影响 |
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| 引用本文： | 吴文杰,黄杰东.海水及海带提取物对小白菜幼苗生长的影响[J].长江蔬菜,2010(2):36-38. |
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| 作者姓名： | 吴文杰 黄杰东 |
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| 作者单位： | 泉州师范学院化学与生命科学学院,福建,泉州,362000;泉州师范学院化学与生命科学学院,福建,泉州,362000 |
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| 基金项目： | 泉州市科技计划项目(2005N2) |
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| 摘 要： | 研究了不同海水浓度对小白菜种子萌发和幼苗生长的影响。研究结果表明，当海水浓度高于20％时，小白菜种子发芽率和幼苗生长明显受到抑制；用20％的海水稀释海带提取物质，研究海带提取物对海水胁迫下的小白菜幼苗生长的影响。研究结果表明，以600倍海带液效果最好，对小白菜幼苗的叶鲜质量、根质量、叶绿素含量的提高均有显著的促进作用，能在一定程度上缓解海水对其的抑制作用。
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| 关 键 词： | 海带提取物 海水胁迫 小白菜 生长效应 |
Effect of Seawater and Extract of Laminaria japonica on the Growth of Pacchoi Seedling |
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| WU Wenjie,HUANG Jiedong.Effect of Seawater and Extract of Laminaria japonica on the Growth of Pacchoi Seedling[J].Journal of Changjiang Vegetables,2010(2):36-38. |
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| Authors: | WU Wenjie HUANG Jiedong |
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| Institution: | College of Chemistry and Life Science;Quanzhou Normal University;Fujian 362000 |
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| Abstract: | Using 20% seawater as nutrient fluid, diluted liquid extract of kelp as liquid substance, pacchoi seedlings were cultured. The results showed that 600 times dilute liquid extract of kelp has the significant effect on pacchoi seedlings of fresh weight, root weight, chlorophyll content. |
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| Keywords: | Extract of Laminaria japonica Stress of seawater Pacchoi Growth effect |
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