| 氙灯和硫灯照射对棉花生长发育的不同影响 |
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| 引用本文： | 高金鹏,王新建,陈启林,林芝萍,陈金星,徐春和. 氙灯和硫灯照射对棉花生长发育的不同影响[J]. 植物生理与分子生物学学报, 2004, 30(2): 221-224 |
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| 作者姓名： | 高金鹏 王新建 陈启林 林芝萍 陈金星 徐春和 |
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| 作者单位： | 中国科学院上海生命科学研究院植物生理生态研究所,上海,200032 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金 |
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| 摘 要： | 以棉花为材料研究了硫灯和氙灯照射对其生长发育的影响.结果显示:用硫灯代替氙灯能通过抑制棉花幼苗胚轴的表皮和皮层细胞伸长而控制胚轴徒长;增加棉花分枝数、花蕾数和棉桃数.实验结果表明:应用硫灯照射更有利于棉花植株的形态建成及产量的形成.
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| 关 键 词： | 硫灯 氙灯 棉花 生长发育 |
| 修稿时间： | 2003-10-08 |
Different Effects of Illumination with Xenon and Sulfur Lamp on Growth and Development of Cotton Plants |
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| GAO Jin-Peng,YU Xin-Jian,CHEN Qi-Lin,LIN Zhi-Ping,CHEN Jin-Xing,XU Chun-He. Different Effects of Illumination with Xenon and Sulfur Lamp on Growth and Development of Cotton Plants[J]. Journal Of Plant Physiology and Molecular Biology, 2004, 30(2): 221-224 |
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| Authors: | GAO Jin-Peng YU Xin-Jian CHEN Qi-Lin LIN Zhi-Ping CHEN Jin-Xing XU Chun-He |
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| Affiliation: | Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, China. |
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| Abstract: | Experiments were carried out with cotton (Gossgpium hirsutum cv.Xuzhou 142) plants to study the effects of illumination with xenon and sulfur lamp on development of cotton plants. The results showed that, compared with xenon lamp, illumination with sulfur lamp inhibited excessive elongation of hypocotyl via promotion of lognitudinal elongation of epidermis and cortex cells (Table 1), increased the numbers of branches, buds and bolls significantly (Table 2, Fig.2). It suggested that illumination with sulfur lamp rendered cotton photomorpho-genesis more favorable to yield formation. |
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| Keywords: | sulfur lamp xenon lamp cotton development |
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