为栽培和推广应用自主选育的月季新品种红唇,将红唇与4个月季品种进行对比试验,观察对比红唇的生长及品质优势.结果表明:红唇2.4个主枝,属主枝型无二级分枝,压枝修剪后2周内萌芽,营养生长期26 d,现蕾到采花32 d,株高98.9 cm,叶片1 9片,花枝重61.5g,可产花5茬/年,产量77枝/(m2·a),切花杯状形,花径32.14 cm×43.54 cm,瓶插期14～17 d,抗病性强,综合性状表现较其他品种优异,适宜在云南省滇中地区保护地栽培条件下进行种植.%The comparative test between Hongchun (a new self-bred rose variety) and four similar varieties was conducted to observe growth and quality advantage of Hongchun for popularizing Hongchun in Yunnan.Results:Hongchun variety with 2.4 principal branches belongs to the principal branch type without secondary branch.The buds on branches of Hongchun variety germinate within 2 weeks after layering and pruning,and the nutritional growth period,days from bud emergence to flower-picking,height,leaf number,flowering branch weight,flower-picking times/year,yield/(m2 · a),cut flower shape,flower diameter,vase life and resistance are 26 d,32 d,98.9 cm,19 leaves,61.5 g,5 batch/a,77 branches,cup-like,32.14 cm× 43.54 cm,14～17 d and strong respectively.Hongchun variety with excellent comprehensive characters should be suitably cultivated in Central Yunnan under the protection cultivation conditions.
展开▼
