| 不同光照条件下蒙古栎物候期及树高生长节律的研究 |
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| 引用本文： | 樊后保,王义弘.不同光照条件下蒙古栎物候期及树高生长节律的研究[J].福建林学院学报,1992(2). |
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| 作者姓名： | 樊后保 王义弘 |
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| 作者单位： | 福建林学院
(樊后保)，东北林业大学(王义弘) |
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| 摘 要： | 本文在不同光照（全光、半荫、全荫）条件下,对实生和萌生蒙古栎幼树进行了物候期及全生长季树高生长的观察和测定。结果表明,不同的光照条件通过对光照强度、光照时间及土壤温度的控制而明显地影响蒙古栎的物候期和树高生长节律。观测的同时还发现,全光照下萌生蒙古栎幼树具有次生生长现象。
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| 关 键 词： | 蒙古栎 树高生长节律 物候期 次生生长 |
Study on the Phenological Phase and Height Rhythm of Mongolian Oak under Different Light Conditions |
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| Fan Houbao,Wang Yihong.Study on the Phenological Phase and Height Rhythm of Mongolian Oak under Different Light Conditions[J].Journal of Fujian College of Forestry,1992(2). |
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| Authors: | Fan Houbao Wang Yihong |
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| Institution: | Fan Houbao Wang Yihong
(Fujian College of Forestry) (Northeast Forestry University) |
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| Abstract: | The phonological phase and height growth of Mongolian oak's ( Quercus mongolica Fisch ) seedlings and sprouts under different light conditions ( full sun, under close forest and under open forest ) was investigated and measured in the whole growing season. The results reveal that, through controlling the light intensity, light duration and soil temperature, the Phen-ological phase and height growth rhythm of Mongolian oak can be apparently affected under different light conditions,and that in full sun Mongolian oak's sprouts exhibit the Phenomenon of second growth. |
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| Keywords: | Quercus mongolica Fisch the rhythm of height growth Phenolog-ical phase second growth |
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