油观两用牡丹新种质评价与筛选OA北大核心CSTPCD
Evaluation and Screening of New Tree Peony Germplasm for Ornamental and Oil Uses
建立科学合理的油观两用牡丹评价体系,为油观两用牡丹的推广应用提供科学依据.运用层次分析法(AHP)、灰色关联度分析(GRA)法对121个牡丹杂交植株的适应性、观赏性、油用性进行综合评价.层次分析法结果表明,5个杂交植株的综合评价得分在4.0以上,油用和观赏价值较高.灰色关联度分析结果表明,13个杂交植株的加权关联度在0.8以上,观赏价值较高,油用潜力较大.层次分析法和灰色关联度分析法筛选出4个相同的杂交植株.综上所述,运用层次分析法和灰色关联度分析法选出了 FD × LYH-D2、FD × LYH-A1、FD × DHBZ-W3等14个可油观两用的新种质.
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.
张敏;张延龙;罗建让
西北农林科技大学风景园林艺术学院,陕西杨陵 712100
园艺学与植物营养学
牡丹油观两用层次分析法灰色关联度分析法综合评价
tree peonydual ornamental and oil useAHPGRAcomprehensive evaluation
《西北林学院学报》 2024 (003)
牡丹PsMYB113转录因子调控叶片类胡萝卜素代谢的分子机理
118-124 / 7
国家自然科学基金(31971709);陕西省重点研发计划项目(2022NY-146);林业公益性行业专项子课题(201404701-4).
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