Variation of Potential Yield of Hybrid Population of Robusta coffee (Coffea canepor
Article Sidebar
PDF
Published
Aug 31, 2014
DIMENSION
ALTMETRIC
Main Article Content
Novie Pranata Erdiansyah
Pusat Penelitian Kopi dan Kakao Indonesia
Indonesia
Ucu Sumirat
Pusat Penelitian Kopi dan Kakao Indonesia
Indonesia
Priyono -
Pusat Penelitian Kopi dan Kakao Indonesia
Indonesia
Abstract
The low yield of Robusta coffee in Indonesia may be due to the use of planting materials derived from seeds. The research objective was to determine the variation of Robusta coffee yield wich local propagated by using seeds. The study was conducted in Kaliwining experimental Station of ICCRI (Indonesian Coffee andCocoa Research Institute). There were two populations observed. Number of progeny used in this study were 186 genotypes consisting of two groups from crossesBP 409 x Q 121 with 89 progenies and BP 961 x BP 409 with 81 progenies. The results showed that planting materials from seeds exhibit properties mixed results.Progeny that have the best results (yield more than 2 ton/ha) not more than 5% of the total population. In both populations there is a big difference between the progenythat has high and low yield. Highest yield B population could reach 2,500 kg/ha and the C population reached 2,200 kg/ha. The lowest yield can only produce coffee270 kg/ha in populations B and 120 kg/ha in population C.Key words: Coffea canephora, hybrid, variation, yield
Article Details
How to Cite
Erdiansyah, N., Sumirat, U., & -, P. (2014). Variation of Potential Yield of Hybrid Population of Robusta coffee (Coffea canepor. Pelita Perkebunan (a Coffee and Cocoa Research Journal), 30(2), 92-99. https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v30i2.3
Issue
Section
Articles
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).