Quantitative Characterization of Nut Yield and Fruit Components in Indigenous Coconut Germplasm in Sri Lanka
Joint Authors
Dissanayaka, H. D. M. A. C.
Perera, S. A. C. N.
Herath, H. M. N. B.
Perera, L.
Meegahakumbura, M. G. M. K.
Source
International Journal of Biodiversity
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-17
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Biology
Abstract EN
Coconut (Cocos nucifera L.) is a tropical palm offering multiple uses.
Conservation of coconut germplasm has been undertaken globally in view of its economic importance.
This research was designed to evaluate nine Sri Lankan indigenous coconut germplasm representing the three varieties Typica, Nana, and Aurantiaca.
Total annual nut yield and the weights of fresh nut, husked nut, split nut, and fresh and dry kernel were scored and analyzed with analysis of variance.
The annual average number of bunches varied from 14.9 to 16.8 which is significantly higher than the generally accepted 12–14 bunches in tall coconuts.
The high potential of phenotypes Ran thembili and Gon thembili for kernel production was revealed.
The high potential of Gon thembili, Sri Lanka Tall, and Ran thembili to produce fibre was also identified.
Phenotypes Ran thembili and Gon thembili displayed their potential as pure cultivars and as parents in hybridization.
King coconut, Red dwarf, and Bodiri were shown to be suitable as beverage coconuts due to the high production of nuts, bunches, and the quantity of nut water.
This study reiterated the importance of conservation and characterization of indigenous coconut varieties globally for their effective use in the genetic improvement of the coconut palm.
American Psychological Association (APA)
Perera, S. A. C. N.& Dissanayaka, H. D. M. A. C.& Herath, H. M. N. B.& Meegahakumbura, M. G. M. K.& Perera, L.. 2014. Quantitative Characterization of Nut Yield and Fruit Components in Indigenous Coconut Germplasm in Sri Lanka. International Journal of Biodiversity،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-494950
Modern Language Association (MLA)
Perera, S. A. C. N.…[et al.]. Quantitative Characterization of Nut Yield and Fruit Components in Indigenous Coconut Germplasm in Sri Lanka. International Journal of Biodiversity No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-494950
American Medical Association (AMA)
Perera, S. A. C. N.& Dissanayaka, H. D. M. A. C.& Herath, H. M. N. B.& Meegahakumbura, M. G. M. K.& Perera, L.. Quantitative Characterization of Nut Yield and Fruit Components in Indigenous Coconut Germplasm in Sri Lanka. International Journal of Biodiversity. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-494950
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494950