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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian NUSANTARA: Jurnal Pengabdian Kepada Masyarakat
Baharia Baharia
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Agriculture, Biological Sciences & Forestry Social Sciences

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PERTUMBUHAN JERUK MANIS (Citrus sinensis L.) DENGAN PENAMBAHAN BERBAGAI KONSENTRASI SITOKININ SECARA IN VITRO Yulianti Rasud; Sri Ulfa; Baharia Baharia
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 3 (2015)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.788 KB)

Abstract

Orange is one of important agricultural commodities with highest position in agroindustry sectors; therefore it is needed a considerable effort to develop the orange plants in a large scale.  One of technologies supporting such effort is plant propagation via tissue culture technique. The aim of this experiment was to obtain the most suitable type and concentration of cytokinins for the growth of orange. This experiment was conducted in Plant Biotechnology Laboratory, Faculty of Agriculture, Tadulako University from June to November 2014.  This experiment used a Completely Randomized Design with six treatments, namely 0.5 ppm BAP, 1.0 ppm BAP, 1.5 ppm BAP, 0.5 ppm Kinetin, 1.0 ppm Kinetin and 1.5 ppm Kinetin.  Data was analyzed using analysis of variance and differences between means of the treatments were determined by Honestly Significant Difference test at 5% level.  Results of this experiment indicated that the most suitable type and concentration of cytokinin for the growth of orange was the medium culture supplemented with 1.0 ppm BAP. In such medium composition, the quickest and the highest number of shoot formation was obtained as well as the highest number of leaf formation at 6 weeks after culture, namely 3.40 days after culture, 2.12 shoots and 5.00 leaves per explant, respectively. Keywords :  Cytokinin, In Vitro,Orange.
Pelatihan Public Speaking Sebagai Upaya Meningkatkan Keterampilan Komunikasi dan Ekspresi Siswa dalam Pementasan Drama dan Musikalisasi Puisi Herawati Arief S; Jumriati Jumriati; Erniati Erniati; Andi Rezky Nurhidaya; Nurhidayah Nurhidayah; Ahmad Riyaldi Muhctar; Baharia Baharia; Dwi Syukriady
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 3 (2026): Agustus: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v6i3.10071

Abstract

Oral communication skills and artistic expression represent essential competencies that often remain underdeveloped among students, particularly in the context of drama performance and poetry musicalization. This condition is evidenced by students' persistent difficulties in articulating ideas clearly, limited self-confidence when performing before an audience, and an inability to convey expressions appropriate to the roles they portray or the poetic content they present. In response to these challenges, this community service program was designed and implemented through a public speaking training initiative grounded in experiential learning as a strategic intervention. The program was conducted at SMA Negeri 6 Makassar through a systematic sequence encompassing needs assessment, conceptual instruction, technique demonstration, public speaking practice, drama and poetry musicalization simulation, intensive mentoring, and comprehensive evaluation. The results demonstrated measurable improvements in articulatory precision, intonation dynamics, stage command, facial expression and gesture richness, and heightened self-confidence during public performance. High levels of enthusiasm and active engagement further affirmed program effectiveness. These findings underscore that public speaking training integrated with performing arts practice is not only effective as a community service initiative, but also holds substantial potential for adoption as a complementary program within Indonesian Language instruction.
Co-Authors Ahmad Riyaldi Muhctar Andi Rezky Nurhidayah Dwi Syukriady Erniati Erniati Herawati Arief S Jumriati, Jumriati Nurhidayah Nurhidayah Sri Ulfa Yulianti Rasud