Efectifity Of Plant Rejuvenation Technology (Side Grafting Method) On Quality Characteristics Of Cocoa Beans

Nurhaya Kusmiah, Fitrianti Fitrianti, Zulkifli Basri

Abstract


Cocoa beans is one of a commodity that was still profitable and exported to several countries in the World, Cocoa beans are currently used frequently now if seen from quality is still low, this is caused by several things, one of the factor is genetic character of cocoa plant, and a lot of farmers was cultivated the old cocoa plant, that are not optimal to productive anymore. The solution was applied for this problem is applicate plant rejuvenation technology program such as side grafting techniques which are expected to be able to improve the quality and quantity of cocoa beans, so this study aims to see how much the effectifity of Plant Rejuvenation Technology (Side Cleft Grafting Method) Program by using four types of clone treatments. Among them is Local, S-1, S-2 and MCC clone on the cocoa beans quality was produced, including, Fat Content, Total Acid and Moisture Content of cocoa beans, the research method used was the analysis of Randomized Block Design and each treatment was repeated for three times, after that Anova analysis also doing, to get information about relationship beetween two variable on this research, and the last used Duncan method is Multiple Range Test continued using the SPSS application Ver. 21, to obtain data on the relationship between each treatment given. The results obtained that, the application of plant rejuvenation technology on cocoa plants in is given an effect on the quality of the cocoa beans produced, in this study using four types of clones, based on the Duncan test, it was obtained data, show the types of clones that gave the best quality characteristics, that is water content, fat content and total acid, is it S-2 and MCC clones, from In this study it can be concluded that side grafting technique is effective in rejuvenating cocoa plants, because it can be improve the quality characteristics of the cocoa beans produced, and each type of clone used also affects the quality of the cocoa beans produced.

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References


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DOI: https://doi.org/10.35334/iciksa.v0i0.68

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Jurnal J-Pen Borneo:Jurnal Ilmu Pertanian

Faculty of Agriculture, University Of Borneo Tarakan

Tarakan city, North Borneo Province, Indonesia