重庆地区引种观赏百合多性状综合评价研究

A Multi-trait Comprehensive Evaluation of Ornamental Lilies Introduced to Chongqing

在重庆地区特定气候条件下对18个荷兰进口观赏百合的营养生长情况、花期性状和籽球更新能力进行检测,并采用模糊概率法对各项性状指标进行综合评价分析.结果表明:(1)不同品系进口百合在重庆地区的综合表现具有一定差异,铁炮/亚洲杂交系优于亚洲杂交系,东方杂交系品种长势较弱;(2)同一品系百合不同品种的综合表现也不一致,亚洲杂交系的里诺、黑人蒙特,铁炮/亚洲杂交系的布林迪西、红芯、卡凡雷斯、佩维亚、信使、赛雷达等品种引种到重庆地区的植株营养生长量、花期性状及种球更新能力较强,综合性状较优;(3)18个引进百合品种的优劣顺序为:布林迪西,里诺,红芯,卡凡雷斯,佩维亚,信使,黑人蒙特,赛雷达,布鲁内罗,沃米尔,穿梭,普瑞头,棒棒糖,隆巴蒂,西伯利亚,索蚌,科瓦拉,伯尼尼.

Eighteen lily cultivars imported from Holland were cultivated in the field under the particular cli- mate conditions in Chongqing, their vegetative growth, blooming traits and bulb refreshing ability were quantitatively recorded and their multi-traits were comprehensively evaluated using the fuzzy probability method. The research results showed that the imported lily hybrids cultivated in Chongqing were different in their comprehensive performance, the Longif]orm/Asiatic hybrid eultivars being superior to the Asiatic hybrids and the oriental hybrids being relatively poor in growth. The comprehensive performance was dif- ferent among the various cultivars in the same hybrids. The Asiatic hybrids Reno and Mnote Negro and the Longiflorm/Asiatic hybrids Brindisi, Fangio, Cavalese, Pavia, Courier and Serrada had greater vegeta- tive growth, better blooming traits and bulb refreshing ability than other hybrids. Of the 18 introduced lily cultivars, Brindisi performed best, followed in order by Renoir, Fangio, Cavalese, Pavia, Courier, Mnote Negro, Serrada, Brunello, Vermee, Tresor, Prato, Lollpop, Lombardia, Siberia, Sorbonne, Corvara and Bernini.