ZHANG Ying,GUAN Ying,ZHANG Guangqin.Comprehensive Evaluation on Introduction Performance of Paeonia Itoh Hybrids Based on AHP Method[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(03):45-53.[doi:10.11942/j.issn1002-2767.2025.03.0045]
基于层次分析法的芍药属组间杂种引种表现综合评价
- Title:
- Comprehensive Evaluation on Introduction Performance of Paeonia Itoh Hybrids Based on AHP Method
- 文章编号:
- 8
- Keywords:
- Paeonia Itoh hybrids; introduction performance; comprehensive evaluation; analytic hierarchy process; landscaping application
- 文献标志码:
- A
- 摘要:
- 为筛选出适宜徐州地区园林应用的芍药属组间杂种品种，以徐州地区引种的35个芍药属组间杂种为材料，从适应性、植株生长特性及观赏特性3个方面选取15个评价指标，对其进行观测，采用层次分析法进行引种表现的综合评价。结果表明，运用层次分析法得到15个评价指标的权重值，其中抗病性、耐热性、花色、花径和绿叶期的权重值较高，分别为0.183，0.166，0.145，0.091和0.078。根据综合得分将35个品种划分为4个等级，优选出‘希拉里’‘公爵夫人’‘巴茨拉’ ‘奥奇’‘草原魅力’‘唯一’和‘丰美’7个Ⅰ级品种以及‘柠檬梦’‘不可能的梦’‘粉涂鸦’‘索太阳’‘雨中曲’‘先来者’‘卡罗来’‘科珀壶’及‘科拉路易斯’9个Ⅱ级品种。应用层次分析法建立的综合评价体系能够准确地对引种栽培芍药属组间杂种进行评价与分级，筛选出的16个品种可在徐州地区进行园林推广应用。
- Abstract:
- In order to identify suitable varieties of Paeonia Itoh Hybrids for landscaping applications in Xuzhou, the Analytic Hierarchy Process (AHP) was employed to evaluate the performance of 35 introduced varieties based on their adaptability, plant growth characteristics, and ornamental traits. The results showed that the weights of disease tolerance, heat resistance, flower color, flower diameter, and green leaf period were higher than those of other indices, with values of 0.183, 0.166, 0.145, 0.091, and 0.078, respectively. Based on the comprehensive evaluation scores, the 35 varieties were classified into four grades. Among them, seven varieties, including ‘Hillary’ ‘Duchesse de Lorraine’ ‘Bartzella’‘Oochigeas’‘Prairie Charm’‘Unique’and ‘Scrumdidleumptious’were classified as Grade I. While nine varieties, including ‘Lemon Dream’、‘Impossible Dream’‘Pink Double Dandy’‘Sonoma Sun’‘Singing in the Rain’‘First Arrival’‘Caroline constabel’‘Kopper Kettle’and ‘Cora Louise’ were classified as Grade II. The comprehensive evaluation system established using the Analytic Hierarchy Process effectively assessed and classified the introduced Paeonia Itoh hybrids, and the selected 16 varieties were found to be well-suited for landscaping in Xuzhou Region.
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备注/Memo
收稿日期：2024-11-28