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All Journal Jurnal Biologi Tropis Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP)
Baiq Safinatun Naja
Universitas Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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TRANSFORMASI PERPUSTAKAAN DESA KARANG SIDEMEN SEBAGAI LUMBUNG LITERASI BERBASIS INKLUSI SOSIAL PERPUSNAS Ahmad Azzanul Toyyib; Baiq Safinatun Naja; Fadhela Hania Sukmana; Nadira Ain Aziziah; Nurwulan Silviana; Peri Rusdi Julianto; Qurratul Aenun; Rozy Mursyidan Anfasah; Rubianti Rubianti; Urvi Azizah; Warda Hilya Firdauzi; M. Tahir
Jurnal Interaktif: Warta Pengabdian Pendidikan Vol 5 No 2 (2025): Edisi Desember 2025
Publisher : Jurusan Ilmu Pendidikan, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/interaktif.v5i2.410

Abstract

Low literacy rates among the public, particularly in rural areas, pose a challenge to realizing Indonesia's Golden Generation 2045. This study analyzes the transformation process of the Karang Sidemen Village Library into a “Literacy Barn” through a thematic literacy community service program (KKN) by Mataram University students in collaboration with the National Library. This service project employs a participatory approach involving the community and village officials, divided into three stages: preparation, implementation, and evaluation. The activities were conducted over 45 days, comprising 14 programs focused on improving reading and writing skills and fostering children's interest in reading through play-based learning approaches, such as creating characters from playdough and rewriting stories. The results of the activity showed a significant increase in children's interest and active participation in Selojan Village, marked by the emergence of initiatives to voluntarily reread stories. However, the evaluation confirmed that the program's reach was still very limited in the village where the library is located due to distance factors and low interest from other villages. It was concluded that the program successfully initiated an increase in literacy, but more proactive outreach strategies are needed, such as intensifying the “Literacy Visits to Schools” program to ensure equitable impact across all villages. 
Effects of Salinity and Concentration of ACC-deaminase PGPR from Bidara Root on Chili Growth and Yield Baiq Safinatun Naja; Aluh Nikmatullah; Ni Made Laksmi Ernawati
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12627

Abstract

Soil salinity is an escalating challenge in dryland agriculture, where rising electrical conductivity disrupts water balance and nutrient uptake. These stresses stimulate excessive ethylene production, which suppresses root growth and reduces overall plant vigor. Plant growth–promoting rhizobacteria (PGPR) with ACC deaminase activity offer a promising mitigation strategy by degrading ACC, the ethylene precursor, thereby helping plants maintain growth under saline conditions. This study evaluated the effect of different concentrations of ACC deaminase producing bacteria isolated from Bidara (Ziziphus mauritiana Lam.) roots on chili (Capsicum annum L.) growth under graded salinity stress. Bacterial cultures were harvested at OD₆₀₀ = 0.8 and applied at three concentrations (0, 10, and 20 mL/L) to chili seedlings exposed to four salinity levels (0, 2, 4, and 8 dS/m). Growth parameters—including plant height, leaf number, biomass, and root development—were measured to assess physiological responses. Results showed that increasing salinity progressively reduced plant growth, with substantial inhibition observed at 8 dS/m. In contrast, bacterial application significantly improved plant performance across all salinity levels, and the 20 mL/L concentration consistently produced the greatest enhancement. The improved growth is attributed to enhanced root system function and chlorophyl concentration. These findings highlight the essential role of ACC deaminase producing bacteria in mitigating salinity stress in chili cultivation under dryland conditions and underscore the importance of optimizing bacterial concentration to maximize their beneficial effects.
Co-Authors Ahmad Azzanul Toyyib Aluh Nikmatullah Fadhela Hania Sukmana M. Tahir Nadira Ain Aziziah Ni Made Laksmi Ernawati Nurwulan Silviana Peri Rusdi Julianto Qurratul Aenun Rozy Mursyidan Anfasah Rubianti Rubianti Urvi Azizah Warda Hilya Firdauzi