浙江农业科学 ›› 2024, Vol. 65 ›› Issue (12): 2893-2898.DOI: 10.16178/j.issn.0528-9017.20230803

• 果树与蔬菜 • 上一篇    下一篇

食用萱草品种在杭州的引种表现及应用潜力分析

马广莹(), 姚兴达, 左紫薇, 詹书侠, 周媛, 谢卢鹏   

  1. 浙江省园林植物与花卉研究所,浙江 杭州 311251
  • 收稿日期:2023-08-04 出版日期:2024-12-11 发布日期:2024-12-25
  • 作者简介:马广莹(1982—),男,山东梁山人,副研究员,博士,主要从事多功能花卉育种与应用研究,E-mail: mgyflower@163.com
  • 基金资助:
    萧山区重大科技项目(2020221)

Analysis of introduction performance and application potential of edible Hemerocallis varieties in Hangzhou

MA Guangying(), YAO Xingda, ZUO Ziwei, ZHAN Shuxia, ZHOU Yuan, XIE Lupeng   

  1. Zhejiang Institute of Landscape Plants and Flora, Hangzhou 311251,Zhejiang
  • Received:2023-08-04 Online:2024-12-11 Published:2024-12-25

摘要:

为筛选适合杭州及周边地区种植的食用萱草品种,也为掌握亲本性状,服务育种工作,本研究引进并栽培了39个食用萱草品种,主要考察了引进品种的物候期、生长表现及产品品质等。结果表明,引进品种在杭州地区生长正常,夜间开花品种普遍表现冬季落叶、花葶较高、产量较高,白天开花品种普遍表现较抗倒伏、观赏性强、开花较早。对表现优异的部分品种花蕾进行主要营养成分测定,夜间开花品种普遍表现非糖类代谢物质含量较高,白天开花品种普遍表现碳水化合物含量较高。引种试验为掌握品种特性、品种推广和培育赏食兼用等新优品种奠定了理论基础。

关键词: 萱草, 生长表现, 经济性状, 营养指标

Abstract:

In order to screen for suitable varieties of edible Hemerocallis for planting in Hangzhou and surrounding areas, as well as to grasp parental traits and serve breeding work, 39 varieties of edible Hemerocallis were introduced and cultivated. The phenological period, growth performance, and product quality of the introduced varieties were mainly investigated. The results showed that the introduced varieties grew normally in Hangzhou, while nighttime flowering varieties generally showed winter deciduous leaves, higher stems, and higher yields. Daytime flowering varieties generally showed stronger resistance to lodging, stronger ornamental properties, and earlier flowering. The main nutritional components of the flower buds of some varieties with excellent performance were determined. Nighttime flowering varieties generally showed higher levels of non carbohydrate metabolites, while daytime flowering varieties generally showed higher levels of carbohydrates. The introduction experiment has laid a theoretical foundation for mastering the characteristics of varieties, promoting varieties, and cultivating new and superior varieties that are both ornamental and edible.

Key words: Hemerocallis, growth performance, economic traits, nutritional indicator

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