<![CDATA[The indoor cultivation (plant factory) is an indoor agriculture system that is developing due to the conversion of the farming field. sound vibrations can stimulate leaf stomata to open wider, wide stomata will absorb more water and CO2 to maximize photosynthesis. This research will focus on the influence of and find out the ideal intensity of jazz music in helping the growth and the production of bok choy. This reearch would use a completely randomized design through 5 groups of intensity used Dave Valentine & GRP (Oasis)’s song with a frequency of 86-21,189 Hz. The observed parameter included the plant’s height, canopy area, the number of leaves, SPAD Value, fresh weight, root length, and biomass. ANOVA results indicated that the intensity of jazz-influenced the height, chlorophyll amount, fresh weight, root length, and biomass. The 75-80 dB intensity showed the best result for the growth, in which the chlorophyll amount was 41,3 units andthe fresh weight of harvesting root was 1,1g and the crown and root’s biomass was 0,9 g and 0,11 grespectively. Furthermore, the 95-100 dB also showed the best result for the growth with 17,1 cm of height and 225,7 cm2 of the canopy area and the fresh weight of the crown production was 18,8 g and the root length was 27,8 cm. It can be concluded that the intensity of 75-80 dB and 95-100 dB have shown a good result.]]>
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