Establishment of Evaluation System for Ornamental Traits of New Cut Gerbera Cultivars and Screening of Superior Varieties
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2018年16
- Page:
- 126-132
- Research Field:
- Publishing date:
Info
- Title:
- Establishment of Evaluation System for Ornamental Traits of New Cut Gerbera Cultivars and Screening of Superior Varieties
- Author(s):
- BAO Yuheng1; BI Xiaoying2
- (1.LOMA Cultural Tourism Group，Shenyang，Liaoning 110000；2.Horticultural Institute，Shenyang Agricultural Uinversity，Shenyang，Liaoning 110000)
- Keywords:
- gerbera; screening varieties; evaluation system
- PACS:
- -
- DOI:
- 10.11937/bfyy.20174537
- Abstract:
- The experiment was analyzed the samples of 28 main varieties of gerbera cut flower varieties cultivated mainly in Liaoning,and the methods of variation coefficient method and Fidel′s method were used to weight the ornamental traits.The 88 gerbera hybrid offspring lines were selected perform screening analysis.With a view to screen new varieties of gerbera cut and establish an evaluation system.The results showed that the weight of ornamental traits was flower color 0.10,flower type 0.20,pedicel hardness 0.15,vase life 0.10,pedicel length 0.20,flower diameter 0.20,cut flower yield 0.05.Eighteen gerbera hybrids such as D31-1,C04-05,C11-20,and D28-07 showed good comprehensive traits,and they were suitable for further screening of the elite strains for the purpose of shaping the strains.The establishment of a new evaluation system for new varieties of gerbera cut flowers had a certain guiding role in the introduction,breeding and promotion of gerbera.
Last Update: 2018-09-30