2015
DOI: 10.12944/carj.3.1.01
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Utilization of Audio Bioha rmony to Improve Rubber (Hevea brasiliensis) Growth in the Nursery

Abstract: Sound waves research in Indonesia has been carried on the tea crop, peanuts, soybeans and potatoes. The result showed that there was an increase in the effectiveness of nutrient uptake and significant growth rate. This research used manipulated frequency of insect sounds, called “Garengpung”, is known as Audio Bioharmony (ABH). However, application of this technology has not been done in rubber, therefore the aim of the study was to find out effect of ABH toward rubber nursery and to find optimum frequency fo… Show more

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Cited by 3 publications
(3 citation statements)
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“…4 kHz sound effect can also increase drought tolerance, yield increased by 40.89% and soybean protein content increased by 10.3% [20]. Other benefits of applying sound waves to plants can increase plant resistance to disease attacks, reduce the use of chemical fertilizers [21] and are able to deal with extreme climate change. Sound waves with specific frequency and intensity can have a positive effect on germination, root elongation, plant height, callus growth, cell cycling, signalling transduction system, enzymatic and hormonal activities and gene expression [22].…”
Section: Resultsmentioning
confidence: 99%
“…4 kHz sound effect can also increase drought tolerance, yield increased by 40.89% and soybean protein content increased by 10.3% [20]. Other benefits of applying sound waves to plants can increase plant resistance to disease attacks, reduce the use of chemical fertilizers [21] and are able to deal with extreme climate change. Sound waves with specific frequency and intensity can have a positive effect on germination, root elongation, plant height, callus growth, cell cycling, signalling transduction system, enzymatic and hormonal activities and gene expression [22].…”
Section: Resultsmentioning
confidence: 99%
“…The result can stimulate the opening of stomata wider than without treatment, thereby increasing the effectiveness of the absorption of fertilizer nutrients which are very useful for plant growth [7]. This study uses a sound source from garengpung (Dundubia Manifera) which has been used by many other researchers and can increase the productivity of the crop field [7][8][9]. Besides sound waves can stimulate crop field, the sound wave may also strengthen the immune system of plants from pests and virus diseases [2].…”
Section: Introductionmentioning
confidence: 99%
“…ABH design with WT5001 smart chip provides quite good with a small deviation of the measurement results of mp3 files and ABH sound output [9]. Application of ABH Device significantly increases the growth of rubber [8]. The application of ABH device with solar energy can increase crop field productivity, such as cayenne, read onion, and maize that enhances to be 76.4%, 56.3%, and 67.8%, respectively [11].…”
Section: Introductionmentioning
confidence: 99%