Self-Compatibility Crosses of Several Cocoa Clones
Self compatibility cross in cocoa is a useful criterion in utilizing germplasm collection. Evaluation of self-compatibility crosses on cocoa clones has been carried out in Kaliwining Experimental Station of ICCRI by treating artificial self-pollination. The observed clones were TSH 858, ICS 60, ICS...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Indonesian Coffee and Cocoa Research Institute
2006-12-01
|
| Series: | Coffee and Cocoa Research Journal |
| Online Access: | http://www.ccrjournal.com/index.php/ccrj/article/view/47 |
| _version_ | 1811291053281509376 |
|---|---|
| author | Agung Wahyu Susilo |
| author_facet | Agung Wahyu Susilo |
| author_sort | Agung Wahyu Susilo |
| collection | DOAJ |
| description | Self compatibility cross in cocoa is a useful criterion in utilizing germplasm collection. Evaluation of self-compatibility crosses on cocoa clones has been carried out in Kaliwining Experimental Station of ICCRI by treating artificial self-pollination. The observed clones were TSH 858, ICS 60, ICS 13, UIT 1, KW 162, KW 165, KW 163, DR 1, DR 2, DRC 16, DRC 15, KKM 22, Na 32, Na 33 and DR 38. Self-compatibility crosses were identified by percentage of fruit set evaluated during 6 consecutive weeks after pollination. The results showed that the percentage of fruit set were significantly different among clones in the range of 0—46.34%. Three groups of compatibility of cocoa clones were identified i.e. first, self-incompatible clones of DR 1, Na 32, Na 33; second, partially self compatible clones of DR 38, TSH 858, ICS 60, ICS 13, UIT 1, KW 162, KW 165, KKM 22; and third, self-compatible clones of DR 2, DRC 16,DRC 15, KW 163. Clones which perform self-incompatible and partially self-compatible furthermore can be used as female parents in the production of hybrids. Key words: self-compatibility, Theobroma cacao, clones. |
| first_indexed | 2024-04-13T04:23:38Z |
| format | Article |
| id | doaj.art-ffaf989234784402816d5f64cbcc77a3 |
| institution | Directory Open Access Journal |
| issn | 0215-0212 2406-9574 |
| language | English |
| last_indexed | 2024-04-13T04:23:38Z |
| publishDate | 2006-12-01 |
| publisher | Indonesian Coffee and Cocoa Research Institute |
| record_format | Article |
| series | Coffee and Cocoa Research Journal |
| spelling | doaj.art-ffaf989234784402816d5f64cbcc77a32022-12-22T03:02:39ZengIndonesian Coffee and Cocoa Research InstituteCoffee and Cocoa Research Journal0215-02122406-95742006-12-0122310.22302/iccri.jur.pelitaperkebunan.v22i3.4744Self-Compatibility Crosses of Several Cocoa ClonesAgung Wahyu Susilo0Pusat Penelitian Kopi dan Kakao IndonesiaSelf compatibility cross in cocoa is a useful criterion in utilizing germplasm collection. Evaluation of self-compatibility crosses on cocoa clones has been carried out in Kaliwining Experimental Station of ICCRI by treating artificial self-pollination. The observed clones were TSH 858, ICS 60, ICS 13, UIT 1, KW 162, KW 165, KW 163, DR 1, DR 2, DRC 16, DRC 15, KKM 22, Na 32, Na 33 and DR 38. Self-compatibility crosses were identified by percentage of fruit set evaluated during 6 consecutive weeks after pollination. The results showed that the percentage of fruit set were significantly different among clones in the range of 0—46.34%. Three groups of compatibility of cocoa clones were identified i.e. first, self-incompatible clones of DR 1, Na 32, Na 33; second, partially self compatible clones of DR 38, TSH 858, ICS 60, ICS 13, UIT 1, KW 162, KW 165, KKM 22; and third, self-compatible clones of DR 2, DRC 16,DRC 15, KW 163. Clones which perform self-incompatible and partially self-compatible furthermore can be used as female parents in the production of hybrids. Key words: self-compatibility, Theobroma cacao, clones.http://www.ccrjournal.com/index.php/ccrj/article/view/47 |
| spellingShingle | Agung Wahyu Susilo Self-Compatibility Crosses of Several Cocoa Clones Coffee and Cocoa Research Journal |
| title | Self-Compatibility Crosses of Several Cocoa Clones |
| title_full | Self-Compatibility Crosses of Several Cocoa Clones |
| title_fullStr | Self-Compatibility Crosses of Several Cocoa Clones |
| title_full_unstemmed | Self-Compatibility Crosses of Several Cocoa Clones |
| title_short | Self-Compatibility Crosses of Several Cocoa Clones |
| title_sort | self compatibility crosses of several cocoa clones |
| url | http://www.ccrjournal.com/index.php/ccrj/article/view/47 |
| work_keys_str_mv | AT agungwahyususilo selfcompatibilitycrossesofseveralcocoaclones |