摘要
【目的】对茶梅品种群的冬茶梅品种进行优劣评价,为新品种的示范和推广提供科学依据。【方法】应用灰色系统理论的分析方法,对杭州植物园引进的10个冬茶梅品种,通过10个主要观赏性状和农艺性状进行分析对比。【结果】灰色系统理论的分析方法与以观赏价值为基础的方差分析结果基本一致,10个冬茶梅品种的关联度排序依次为:X_(3)(粉雪)→X_(8)(东牡丹)→X_(7)(棉花糖)→X_(2)(朝仓)→X_(10)(香椿)→X_(9)(立寒)→X_(4)(初光)→X_(5)(比阿特丽丝·埃米莉)→X_(6)(皇玉)→X_(1)(贝蒂·帕特丽莎)。【结论】参试的10个品种中以粉雪、东牡丹、棉花糖的主要性状表现最优越,与参考品种最接近,可作为今后推广应用的品种。
【Objective】To evaluate the winter camellia sansanququa varieties and provide scientific basis for new varieties demonstration and extension.【Method】Using gray system theory analysis method,10 main ornamental and agronomic traits of the 10 winter C.sansanqua varieties configured in 2012 are analysed and contrasted.【Result】Results of gray system theory analysis method and the ornamental value based variance analysis is basically consistent,the correlation degree of the 10 winter C.sansanququa varieties is X_(3)(PINK SNOW)→X_(8)(DONGMUDAN)→X_(7)(MIANHUATANG)→X_(2)(CHAOCANG)→X_(10)(XIANGCHUN)→X_(9)(LIHAN)→X_(4)(MATSU HIKARI)→X_(5)(BEATRICE EMILY)→X_(6)(HUANGYU)→X_(1)(BETTIE PATRICIA).【Conclusion】Among the 10 tested hybrid combinations,the main characters of PINK SNOW(X_(3)),DONGMUDAN(X_(8))and MIANHUATANG(X_(7))are the most superior and the closest to the reference varieties and can be planted in this area.
出处
《浙江园林》
2022年第2期86-89,共4页
Zhejiang Landscape Architecture
关键词
冬茶梅
品种
观赏性状
灰色系统理论
综合评价
winter C.sansanququa
variety
ornamental trait
gray system theory
overall evaluation
