8 个朱顶红品种在深圳地区的引种试验

The Introduction and Selection of 8 Hippeatrum striatum Cultivars in Shenzhen

摘要:

朱顶红 Hippeastrum striatum 是石蒜科球根花卉，具有较高观赏价值和经济效益。对引种的‘阿米哥’等 8 个朱顶红品种进行了一年的生长及适应性观测，筛选出‘阿米哥’‘合唱团’‘花孔雀’3 种较适宜深圳气候的品种，进一步研究其开花习性和主要观赏性状。结果表明，3 个品种都是大花品种，可观赏时间都比较长，分别达到 27、24 和 25 d。但在叶片和花葶性状、花期、花部性状及可观赏时间等有一定差异，应用时应予以统筹考虑。推荐‘阿米哥’和‘合唱团’以盆花和城市园林等形式应用，推荐‘花孔雀’以切花形式应用。

Abstract:

Hippeastrum striatum is bulbous flower of Amaryllidaceae, which has high ornamental value and economic benefits. Eight cultivars of H. striatum were introduced to analyze the adaptability in order to select the cultivars suitable in Shenzhen. The ornamental traits of three varieties of H. striatum‘Amigo’, H. striatum ‘Glee’ and H. striatum ‘Blossom Peacock’were further studied. The results showed that the ornamental duration of three H. striatum cultivars were 27, 24 and 25 days respectively. However, there were some differences in leaf and scape characters, flowering period, flower characters and ornamental time, which should be considered in application. It was recommended that H. striatum ‘Amigo’ and H. striatum ‘Glee’ could be used in the form of potted flowers and urban gardens, and H. striatum ‘Blossom Peacock’ could be applied in the form of cut flowers.