| 野生花卉小叶白蜡引种栽培研究 |
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| 引用本文： | 郑健,郑勇奇,刘玉艳,于京存.野生花卉小叶白蜡引种栽培研究[J].河北农业大学学报,2007,30(6):46-49. |
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| 作者姓名： | 郑健 郑勇奇 刘玉艳 于京存 |
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| 作者单位： | 中国林科院林业所,北京,100091;河北科技师范学院,河北秦皇岛,066600;秦皇岛市正和恒基装饰绿化有限公司,河北秦皇岛,066600 |
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| 基金项目： | 科技部项目“野生动植物资源保存与可持续利用”(2003DIA3N024) |
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| 摘 要： | 为明确小叶白蜡能否在平原地区引种栽培,以2年生小叶白蜡实生苗为试验材料,对其物候、生长特性以及光合特性进行了系统研究。结果表明:小叶白蜡在引种地长势良好,物候表现基本正常,其高生长分别在7月中旬和8月中旬出现生长高峰;地径生长高峰出现在5月、7月和9月;总光合强度、呼吸强度、净光合强度高峰均在7月份出现。小叶白蜡在该地区生长良好,表明其能够适应该地区的自然条件,可在该地区引种栽培。
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| 关 键 词： | 野生花卉 小叶白蜡 引种栽培 光合特性 |
| 文章编号： | 1000-1573(2007)06-0046-04 |
| 修稿时间： | 2007年4月7日 |
Study on introduction and cultivation of wild ornamental species Fraxinus bungeana DC. Prodr. |
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| ZHENG Jian,ZHENG Yong-qi,LIU Yu-yan,YU Jing-cun.Study on introduction and cultivation of wild ornamental species Fraxinus bungeana DC. Prodr.[J].Journal of Agricultural University of Hebei,2007,30(6):46-49. |
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| Authors: | ZHENG Jian ZHENG Yong-qi LIU Yu-yan YU Jing-cun |
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| Abstract: | The phenological,vegetal and photosynthetic character on 2-year-old seedlings of Fraxinus bungeana were studied thoroughly in order to make clear if Fraxinus bungeana can be introduced and cultivated in the plain region in this paper.The results showed that Fraxinus bungeana grows very well and its phenology is normal in the introducible experimental site.The maximum shooting growth of it is in middle July and middle August.The apices of diameter growth are in May,July and September respectively.The total photosynthetic rate,net photosynthetic rate and respirometric rate were all large in July.All these indicated that Fraxinus bungeana can adapt to the natural environment of the region and can be introduced. |
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| Keywords: | wide flowers Fraxinus bungeana introduction and cultivation photosynthesis |
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