洛阳市40个引入的牡丹品种观赏价值评价

Ornamental Value Evaluation of 40 Introduced Peony Cultivars in Luoyang

在建立了洛阳市引入的40个牡丹(Paeonia suffruticosa Andr.)品种观赏性综合评价模型基础上,选取花径、花色、花型等13个指标,运用层次分析法对这些品种的观赏价值进行综合评价。结果表明,金阁、海黄、皇嘉门、岛锦、白神、白王狮子和五大洲等品种的观赏价值极高,寓所樱、八千代椿、群乌、时雨云等品种的观赏价值较高;该模型为牡丹品种在洛阳市大规模推广应用提供了理论支持和科学依据。

Based on the comprehensive evaluation model established for the ornamental value of 40 peony（Paeonia suffruticosa Andr.） cultivars in Luoyang city, 13 indices including flower diameter, color, pattern etc. were selected to assess the or-namental value of these peony cultivars using analytic hierarchy process（AHP）. Results indicated that P. suffruticosa cv.Kinnkaku, P. suffruticosa cv. Umiki, P. suffruticosa cv. Kokamon, P. suffruticosa cv. Shimanishiki, P. suffruticosa cv. Hakushin,P. suffruticosa cv. Hakuojishi and P. suffruticosa cv. Godaishu had very high ornamental value while P. suffruticosa cv.Goshozakura, P. suffruticosa cv. Yachiyu tsubaki, P. suffruticosa cv. Muregarsu and P. suffruticosa cv. Shiguregumo had high ornamental value. The comprehensive evaluation mode provided scientific foundation for large-scale introduction and application of peony in Luoyang city.