| 苦槠叶及根的生化物质对闽楠种子的发芽效应 |
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| 引用本文： | 苏小青,林思祖,曹光球,黄石德.苦槠叶及根的生化物质对闽楠种子的发芽效应[J].中南林业科技大学学报,2006,26(5):65-67. |
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| 作者姓名： | 苏小青 林思祖 曹光球 黄石德 |
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| 作者单位： | 福建农林大学林学院，福建农林大学林学院，福建农林大学林学院，福建农林大学林学院 福建福州 350002，福建福州 350002，福建福州 350002，福建福州 350002 |
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| 摘 要： | 采用有机溶剂浸提和水授提2种方式分别提取苦槠叶、根的生化物质,并用闽楠种子发芽试验评价苦槠对闽楠的化感作用．结果表明,2种方式浸提的苦槠叶和根的生化物质对闽楠种子的各项发芽指标均表现为一定程度的抑制作用．说明从生化角度看苦槠与闽楠的种间关系并不十分协调．
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| 关 键 词： | 森林培育 闽楠 苦槠 生化物质 化感效应 生物评价 |
| 文章编号： | 1000-2502(2006)05-0065-03 |
| 修稿时间： | 2006年1月8日 |
The Allelopathic Effect of the Extracts from Castanopsis sclerophylla Leaf and Root on Seed Germination of the Phoebe bournei |
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| SU Xiao-qing,LIN Si-zu,CAO Guang-qiu,HUANG Shi-de.The Allelopathic Effect of the Extracts from Castanopsis sclerophylla Leaf and Root on Seed Germination of the Phoebe bournei[J].Journal of Central South Forestry University,2006,26(5):65-67. |
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| Authors: | SU Xiao-qing LIN Si-zu CAO Guang-qiu HUANG Shi-de |
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| Abstract: | After allelochemicals of Castanopsis sclerophylla leaf and root were extracted by organic solvent extraction and water extraction, a bioassay of the seed germination of Phoebe bourne! was conducted in this paper. The results show that the allelochemicals of Castanopsis sclerophylla leaf and root had inhibitory effects on the seed germination of Phoebe bournei. The biochemical relationship between Castanopsis sclerophylla and Phoebe bournei is not coordinated. |
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| Keywords: | silviculture Phoebe bournei Castanopsis sclerophylla allelochemicals allelopathic effect bioassays |
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