| 遮光处理对金叶假连翘生长的影响 |
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| 引用本文： | 王精明,柴素芬. 遮光处理对金叶假连翘生长的影响[J]. 仲恺农业技术学院学报, 2002, 15(2): 20-23 |
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| 作者姓名： | 王精明 柴素芬 |
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| 作者单位： | 惠州学院生物系,广东,惠州,516015 |
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| 摘 要： | 就 3种不同遮光强度对金叶假连翘 (Durantarepenscv.‘Goldenleaves’)生长的影响进行了研究 结果表明 ,在 75%和 50 %的遮光条件下 ,金叶假连翘幼苗叶片叶绿素含量上升 ,植株生长快 不遮光处理组消耗较多水分 ,遮光处理组间无明显差异 ;在下午 1 5 :0 0时 ,不遮光处理组土壤温度显著高于遮光处理组 ,而遮光处理组间无明显差异
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| 关 键 词： | 金叶假连翘(Durantarepenscv.‘Goldenleaves’) 遮光强度 生长 |
| 文章编号： | 1006-0774(2002)02-0020-04 |
| 修稿时间： | 2002-01-30 |
Effects of shading on growth of Duranta repens cv. ''''Gloden leaus'''' |
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| WANG Jing-ming,CAI Su-fen. Effects of shading on growth of Duranta repens cv. ''''Gloden leaus''''[J]. Journal of Zhongkai Agrotechnical College, 2002, 15(2): 20-23 |
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| Authors: | WANG Jing-ming CAI Su-fen |
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| Abstract: | The effects of light intensity on the growth of Duranta repens cv. 'Gloden leaves' were studied by means of covering gauzes. The results showed that under low light intensity (approx 50% and 25% of control respctively) the plants had more chlorophyll contents, but than that of the control. Plants tended to consume more water and soil with higher temperature at 15:00 pm. under non-shading and higher growth rates,but there were no significant differences of water consumption and soil temperature among the shading treatments. |
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| Keywords: | Duranta repens cv. 'Golden leaves' light intensity growth |
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