J. Biosci. Agric. Res. | Volume 26, Issue 01, 2143-2150 | https://doi.org/10.18801/jbar.260120.262
Article type: Research article | Received: 16.09.2020; Revised: 22.10.2020; First published online: 30 October 2020.
Article type: Research article | Received: 16.09.2020; Revised: 22.10.2020; First published online: 30 October 2020.
Characterization and petal color analysis of Gerbera cultivars
M. R. Jahan 1, B. Shahanaz 1, M. M. Islam 2, M. Rakibuzzaman 1 and AFM Jamal Uddin 1
1 Dept. of Horticulture, Sher-e-Bangla Agricultural University, Bangladesh
2 RAM Consultants Ltd., LRI Staff quarter, Mohakhali, Dhaka, Bangladesh
✉ Corresponding author: jamal4@yahoo.com (Jamal Uddin, A.F.M.).
1 Dept. of Horticulture, Sher-e-Bangla Agricultural University, Bangladesh
2 RAM Consultants Ltd., LRI Staff quarter, Mohakhali, Dhaka, Bangladesh
✉ Corresponding author: jamal4@yahoo.com (Jamal Uddin, A.F.M.).
ABSTRACT
Breeders and Researchers need information for selecting and improving gerbera flower as promising cut flowers through flower color analysis. This experiment was accomplished to accurately define the different flower color cultivar and analysis of flower color of gerbera in the Horticulture farm of Sher-e-Bangla Agricultural University during the period of January, 2017 to June, 2017. Fourteen gerbera cultivars were used in this experiment arranged in Randomized Complete Block Design with three replications. The gerbera cultivars have been classified based on peduncle length and diameter, receptacle diameter, ray floret diameter, trans floret diameter, disc diameter, flower head type, disc color, flower shape, flower per plant and floret color following UPOV authorized guidelines. The color of the gerbera cultivars were definitely measured and expressed through L* (lightness), a* and b* (two Cartesian coordinates) including C* and hab (Chroma & Hue angle) based on CIELab scale. Classification and variation in petal color attributes presented in tables and plates that may be used for further research to improve the flower sector.
Key Words: Gerbera, CIELab, UPOV and Colorimeter
Breeders and Researchers need information for selecting and improving gerbera flower as promising cut flowers through flower color analysis. This experiment was accomplished to accurately define the different flower color cultivar and analysis of flower color of gerbera in the Horticulture farm of Sher-e-Bangla Agricultural University during the period of January, 2017 to June, 2017. Fourteen gerbera cultivars were used in this experiment arranged in Randomized Complete Block Design with three replications. The gerbera cultivars have been classified based on peduncle length and diameter, receptacle diameter, ray floret diameter, trans floret diameter, disc diameter, flower head type, disc color, flower shape, flower per plant and floret color following UPOV authorized guidelines. The color of the gerbera cultivars were definitely measured and expressed through L* (lightness), a* and b* (two Cartesian coordinates) including C* and hab (Chroma & Hue angle) based on CIELab scale. Classification and variation in petal color attributes presented in tables and plates that may be used for further research to improve the flower sector.
Key Words: Gerbera, CIELab, UPOV and Colorimeter
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Article Citations:
MLA
Jahan, M. R. et al. “Characterization and petal color analysis of Gerbera cultivars”. Journal of Bioscience and Agriculture Research, 26(01), (2020):2143-2150.
APA
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. (2020). Characterization and petal color analysis of Gerbera cultivars. Journal of Bioscience and Agriculture Research, 26(01), 2143-2150.
Chicago
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. “Characterization and petal color analysis of Gerbera cultivars”. Journal of Bioscience and Agriculture Research, 26(01),(2020): 2143-2150.
Harvard
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. 2020. Characterization and petal color analysis of Gerbera cultivars. Journal of Bioscience and Agriculture Research, 26(01), pp. 2143-2150.
Vancouver
Jahan, MR, Shahanaz, B, Islam, MM, Rakibuzzaman, M and Jamal Uddin, AFM. Combine effect of BA and IAA on shoot and root induction potentiality in chrysanthemum (Chrysanthemum morifolium). Journal of Bioscience and Agriculture Research, 2020 October 26(01): 2143-2150.
Jahan, M. R. et al. “Characterization and petal color analysis of Gerbera cultivars”. Journal of Bioscience and Agriculture Research, 26(01), (2020):2143-2150.
APA
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. (2020). Characterization and petal color analysis of Gerbera cultivars. Journal of Bioscience and Agriculture Research, 26(01), 2143-2150.
Chicago
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. “Characterization and petal color analysis of Gerbera cultivars”. Journal of Bioscience and Agriculture Research, 26(01),(2020): 2143-2150.
Harvard
Jahan, M. R., Shahanaz, B., Islam, M. M., Rakibuzzaman, M. and Jamal Uddin, A. F. M. 2020. Characterization and petal color analysis of Gerbera cultivars. Journal of Bioscience and Agriculture Research, 26(01), pp. 2143-2150.
Vancouver
Jahan, MR, Shahanaz, B, Islam, MM, Rakibuzzaman, M and Jamal Uddin, AFM. Combine effect of BA and IAA on shoot and root induction potentiality in chrysanthemum (Chrysanthemum morifolium). Journal of Bioscience and Agriculture Research, 2020 October 26(01): 2143-2150.
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Journal of Bioscience and Agriculture Research EISSN 2312-7945.