晚香玉切花评价标准的研究  

Study on Evaluation Criteria of Tuberose Cut-flower

作　　者：刘慧芹[1] 王俊学[1] 陈德芬[1] 赵国防[1] 

机构地区：[1]天津农学院园艺系,天津300384

出　　处：《北方园艺》2008年第12期128-130,共3页Northern Horticulture

基　　金：天津市科委重点攻关资助项目(993122111);天津市质量技术监督局资助项目(标准号DB12/T292-2006)

摘　　要：针对天津名牌花卉晚香玉单瓣、重瓣2个品种进行观赏性状的观察和对比研究。利用生物统计和感官判断方法对其整体感、花形、花茎长、花序长、花朵对数等指标进行分析和评价。将两个品种晚香玉切花分别分成三个等级。并对三级分类的合理性进行了研究,确定了适宜天津市消费的晚香玉鲜切花级别。Ornamental characters of two varieties of Tianjin＇s famous flower-tuberose, single petal and duplicate petal, were observed and studied. Whole stem, shape, stem length, spike length, flower plural number were analyzed and evaluated by statistics and sense organ judgment. Two varieties of tuberose cut-flower were divided into 3 grades. Rationalization of the 3-grade was studied. The grade of tuberose cut-flower adapting Tianjin city were determined.

关 键 词：晚香玉切花 标准 花茎长 花序长 花朵对数 

分 类 号：S682.23[农业科学—观赏园艺]