西北林学院学报2024，Vol.39Issue(3)：118-124,7.DOI:10.3969/j.issn.1001-7461.2024.03.15
油观两用牡丹新种质评价与筛选
Evaluation and Screening of New Tree Peony Germplasm for Ornamental and Oil Uses
摘要
Abstract
In order to establish a scientific and rational evaluation system of tree peony with ornamental and oil uses,and to provide a scientific basis for the population and application of tree peony with ornamental and oil uses,analytic hierarchy process(AHP)and grey relational grade analysis(GRA)were used in this study for the comprehensive evaluation of the adaptation,ornamental value,and oil use of 121 tree peony hybrids.The results of AHP showed that the comprehensive evaluation scores of 5 hybrids were above 4.0,indicating their higher ornamental and oil uses.GRA showed that the weighted correlation degree of 13 hybrids was above 0.8,which possess good ornamental values and potential oil uses.Four identical hy-brids were selected by AHP and GRA.In summary,fourteen new tree peony germplasm with good orna-mental values and oil uses have been selected,including'FDX LYH-D2','FDX LYH-A1'and'FD×DH-BZ-W3',etc.关键词
牡丹/油观两用/层次分析法/灰色关联度分析法/综合评价Key words
tree peony/dual ornamental and oil use/AHP/GRA/comprehensive evaluation分类
农业科技引用本文复制引用
张敏,张延龙,罗建让..油观两用牡丹新种质评价与筛选[J].西北林学院学报,2024,39(3):118-124,7.基金项目
国家自然科学基金(31971709) （31971709）
陕西省重点研发计划项目(2022NY-146) （2022NY-146）
林业公益性行业专项子课题(201404701-4). （201404701-4）
