| 翠菊株系观赏性状综合评价 |
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| 引用本文： | 张元,唐道城.翠菊株系观赏性状综合评价[J].青海大学学报,2014(3):21-26,79. |
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| 作者姓名： | 张元 唐道城 |
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| 作者单位： | [1]西宁市林业局,青海西宁810008 [2]青海大学高原花卉研究中心,青海西宁810016 |
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| 基金项目： | 青海省科技厅青年基金项目（132910112100371） |
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| 摘 要： | 将天然杂交选择出的14个翠菊株系露地播种,从定苗至种子成熟观测株高、有效花枝数、叶型、花枝着生角度、花型、单株冠径、花期、花层厚度、花序直径等20个性状,参照菊花性状评定标准和地被、切花的观赏价值,制定各性状的评价标准,并采用单性状比较和多性状综合评分法,筛选出适宜高寒地区夏季露地地被栽培和切花栽培的优良株系。综合评价结果表明,切花型最优的为9号,其次为4号、8号;地被型最优的为1号,其次是9号和4号。
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| 关 键 词： | 翠菊 株系 观赏性状 综合评价 |
Comprehensive evaluation of ornamental characters of Callistephus chinensis strains |
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| ZHANG Yuan,TANG Daocheng.Comprehensive evaluation of ornamental characters of Callistephus chinensis strains[J].Journal of Qinghai University(Natural Science),2014(3):21-26,79. |
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| Authors: | ZHANG Yuan TANG Daocheng |
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| Institution: | 1. Forestry Bureau of Qinghai,Xining 810008, China; 2. Plateau Flower Research Center of Qinghai University, Xining 810016, China) |
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| Abstract: | Fourteen strains by natural crossing of Callistephus chinensis were planted in field to observe 20 characters on plant height,effective branches,inflorescence shape,branching angle,crown width,blooming date,inflorescence depth,inflorescence width,and so on. According to evaluation standard of chrysanthemums characters and ornamental values of ground covering and inflorescence cutting,14 strains were evaluated by simple character and multi-characters. The result showed that No. 9 was the best flower cutting strain and the second were No. 4 and No. 8,No. 1was the best ground cover strain and the second were No. 9 and No. 4. |
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| Keywords: | Callistephus chinensis strains ornamental character comprehensive evaluation |
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