Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number
Reducing budwood number is an efficient effort to overcome problems related with limited scion materials. The objective of this research was to study the effect of scion budwood number in some clones on the performance of grafted cocoa seedlings. The research was conducted at Kaliwining Research Sta...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Indonesian Coffee and Cocoa Research Institute
2015-12-01
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| Series: | Coffee and Cocoa Research Journal |
| Subjects: | |
| Online Access: | http://www.ccrjournal.com/index.php/ccrj/article/view/198 |
| _version_ | 1818393553012785152 |
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| author | Fakhrusy Zakariyya Fitria Yuliasmara |
| author_facet | Fakhrusy Zakariyya Fitria Yuliasmara |
| author_sort | Fakhrusy Zakariyya |
| collection | DOAJ |
| description | Reducing budwood number is an efficient effort to overcome problems
related with limited scion materials. The objective of this research was to study
the effect of scion budwood number in some clones on the performance of grafted
cocoa seedlings. The research was conducted at Kaliwining Research Station,
Indonesian Coffee and Cocoa Research Institute, Jember, Indonesia at an elevation
of 48 m above sea level. Layout for this study used factorial with 2 factors in
randomized complete block design, with four replications for every treatment.
The first factor was clone type, namely MCC 02 and Sulawesi 1; whereas the second
factor was number of grafted scion budwood, namely one, two, and three grafted
budwoods. There was no interaction between clone and number of scion budwood
for variables of shoot length, stem girth, content of total chlorophyll, chlorophyll
a, and chlorophyll b. Meanwhile, there was interaction for stomatal conductance
and stomatal diffusion resistance. Clone significantly affected photosynthesis
and stomatal diffusion resistance, while number of scion budwood affected significantly
the shoot length. Photosynthesis activity of MCC 02 was higher compared
to Sulawesi 1. In average, stomatal diffusion resistance of Sulawesi 1 was higher
than MCC 02. The shoot length of one grafted budwood was higher than the
two or three grafted budwood. |
| first_indexed | 2024-12-14T05:47:08Z |
| format | Article |
| id | doaj.art-16b8a3d5d0894f6ba30731f72a25dbaf |
| institution | Directory Open Access Journal |
| issn | 0215-0212 2406-9574 |
| language | English |
| last_indexed | 2024-12-14T05:47:08Z |
| publishDate | 2015-12-01 |
| publisher | Indonesian Coffee and Cocoa Research Institute |
| record_format | Article |
| series | Coffee and Cocoa Research Journal |
| spelling | doaj.art-16b8a3d5d0894f6ba30731f72a25dbaf2022-12-21T23:14:50ZengIndonesian Coffee and Cocoa Research InstituteCoffee and Cocoa Research Journal0215-02122406-95742015-12-0131310.22302/iccri.jur.pelitaperkebunan.v31i3.198191Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood NumberFakhrusy Zakariyya0Fitria Yuliasmara1ICCRIIndonesian Coffee and Cocoa Research InstituteReducing budwood number is an efficient effort to overcome problems related with limited scion materials. The objective of this research was to study the effect of scion budwood number in some clones on the performance of grafted cocoa seedlings. The research was conducted at Kaliwining Research Station, Indonesian Coffee and Cocoa Research Institute, Jember, Indonesia at an elevation of 48 m above sea level. Layout for this study used factorial with 2 factors in randomized complete block design, with four replications for every treatment. The first factor was clone type, namely MCC 02 and Sulawesi 1; whereas the second factor was number of grafted scion budwood, namely one, two, and three grafted budwoods. There was no interaction between clone and number of scion budwood for variables of shoot length, stem girth, content of total chlorophyll, chlorophyll a, and chlorophyll b. Meanwhile, there was interaction for stomatal conductance and stomatal diffusion resistance. Clone significantly affected photosynthesis and stomatal diffusion resistance, while number of scion budwood affected significantly the shoot length. Photosynthesis activity of MCC 02 was higher compared to Sulawesi 1. In average, stomatal diffusion resistance of Sulawesi 1 was higher than MCC 02. The shoot length of one grafted budwood was higher than the two or three grafted budwood.http://www.ccrjournal.com/index.php/ccrj/article/view/198top graftingbudwoodclonescocoa |
| spellingShingle | Fakhrusy Zakariyya Fitria Yuliasmara Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number Coffee and Cocoa Research Journal top grafting budwood clones cocoa |
| title | Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number |
| title_full | Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number |
| title_fullStr | Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number |
| title_full_unstemmed | Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number |
| title_short | Top Grafting Performance of Some Cocoa (Theobroma cacao L.) Clones as Affected by Scion Budwood Number |
| title_sort | top grafting performance of some cocoa theobroma cacao l clones as affected by scion budwood number |
| topic | top grafting budwood clones cocoa |
| url | http://www.ccrjournal.com/index.php/ccrj/article/view/198 |
| work_keys_str_mv | AT fakhrusyzakariyya topgraftingperformanceofsomecocoatheobromacacaolclonesasaffectedbyscionbudwoodnumber AT fitriayuliasmara topgraftingperformanceofsomecocoatheobromacacaolclonesasaffectedbyscionbudwoodnumber |