| 佳木斯市八种野生花卉引种适应性及观赏价值评价 |
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| 引用本文： | 祁海艳,李彦杰,武冬梅,赵培培,程海涛,孙睿.佳木斯市八种野生花卉引种适应性及观赏价值评价[J].北方园艺,2019(14):79-85. |
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| 作者姓名： | 祁海艳 李彦杰 武冬梅 赵培培 程海涛 孙睿 |
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| 作者单位： | 佳木斯大学生命科学学院,黑龙江佳木斯,154007;佳木斯大学实验动物中心,黑龙江佳木斯,154007;佳木斯大学药学院,黑龙江佳木斯,154007;佳木斯市园林风景区管理处,黑龙江佳木斯,154002 |
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| 摘 要： | 以狗娃花、屋根草、菊苣、旋覆花、小蓟、黑水当归、黄海棠、委陵菜等8种野生花卉为试验材料,在佳木斯市进行引种,观察记录这8种野生花卉的形态特征、生长习性和适应性等,以越夏性、越冬性、生长势和抗病虫害4个主要影响因子构建属于这8种目标材料的引种适应性评分体系,以花部特征、花数量性状、其它性状和引种适应性等4个方面的16项指标构建8种目标花卉的观赏价值评价体系,综合观赏价值和引种适应性得分,筛选出可应用于园林绿化的优良野生种。结果表明:狗娃花、黄海棠、菊苣、旋覆花和小蓟5个种的观赏价值比较高,且引种适应性均高于90分,可作为优良的观赏植物应用到园林中;屋根草的观赏价值一般,但其片植效果得分比较高,且引种适应性得分为满分,繁殖能力强,适合应用到粗放管理的林缘和缀花草坪;黑水当归和委陵菜的观赏价值较低,不推荐将其大量的应用到佳木斯市城市园林中。
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| 关 键 词： | 野生花卉 观赏价值 引种 评价 园林应用 |
Evaluation of Introduction Adaptability and Ornamental Value of Eight Kinds of Wild Flowers in Jiamusi City |
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| QI Haiyan,LI Yanjie,WU Dongmei,ZHAO Peipei,CHENG Haitao,SUN Rui.Evaluation of Introduction Adaptability and Ornamental Value of Eight Kinds of Wild Flowers in Jiamusi City[J].Northern Horticulture,2019(14):79-85. |
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| Authors: | QI Haiyan LI Yanjie WU Dongmei ZHAO Peipei CHENG Haitao SUN Rui |
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| Institution: | (School of Life Sciences,Jiamusi University,Jiamusi,Heilongjiang 154007;Experimental Animal Center,Jiamusi University,Jiamusi,Heilongjiang 154007;School of Pharmacy,Jiamusi University,Jiamusi,Heilongjiang 154007;Jiamusi City Garden Scenic Area Management Office,Jiamusi,Heilongjiang 154002) |
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| Abstract: | Eight kinds of wild flowers,such as Heteropappus hispidus,Crepis tectorum,Cichorium intybus,Inula japonica,Cirsium setosum,Angelica amurensis,Hypericum ascyron and Potentilla chinensis,were introduced in Jiamusi.The morphological characteristics,growth habits and adaptability of the eight kinds of wild flowers were observed and recorded.The introduction adaptability scoring system of the eight target materials was constructed by four main factors,oversummering,overwintering,growth potential and resistance to diseases and insect pests.Constructing an evaluation system of ornamental value for eight kinds of target flowers with sixteen indicators in four aspects including flower characteristics,flower quantitative trait,other traits and introduction adaptability.The fine wild species that can be applied to landscaping according to the scores of ornamental value and introduction adaptability were screened out.The results showed that Heteropappus hispidus,Hypericum ascyron,Cichorium intybus,Inula japonica and Cirsium setosum had higher ornamental value and score of introduction adaptability was over 90 scores,so they could be applied to gardens as excellent ornamental plants.The ornamental value of Crepis tectorum was general,but its effect of slice value get a high score and introduction adaptability even get a full score,so it was suitable for extensive management of forest edge and flower lawn.The ornamental value of Angelica amurensis and Potentilla chinensis was low,so it was not recommended to apply them in large quantities to urban gardens in Jiamusi. |
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| Keywords: | wild flowers ornamental value introduction evaluation landscape application |
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