首页   按字顺浏览 期刊浏览 卷期浏览 Preliminary investigation on the potential ofClivia miniataRegel as a cut flower
Preliminary investigation on the potential ofClivia miniataRegel as a cut flower

 

作者: P.J. Robbertse,   C.B. Honiball,  

 

期刊: South African Journal of Plant and Soil  (Taylor Available online 2000)
卷期: Volume 17, issue 1  

页码: 49-50

 

ISSN:0257-1862

 

年代: 2000

 

DOI:10.1080/02571862.2000.10634864

 

出版商: Taylor & Francis Group

 

关键词: Stem base splitting;flower forcing;sucrose;peduncle splitting

 

数据来源: Taylor

 

摘要:

Clivia miniataRegel is widely cultivated as a garden ornamental and a pot plant. It occurs in many attractive shades of orange, red, yellow and pink but little information exists regarding its use as a cut flower. The possibility of picking cut flowers when all the flowers on the inflorescence are still closed and forcing flowers to open in distilled water and in Chrysal AKC™ was examined. A forcing temperature of 21 ± 2°C and an irradiance of 22 ± 3 μmol photons m2s−1was used. After 190 hours, in both distilled water and Chrysal AKC™, more than 90% of flowers had opened and developed normal coloration. However, after 96 hours, 90% of inflorescences held in distilled water and 10% of those in Chrysal had developed peduncle splitting. The mechanism involved in the prevention of splitting is unknown but it is suspected that sucrose may have caused this.

 

点击下载:  PDF (340KB)



返 回