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All Journal AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Ekasakti Jurnal Penelitian dan Pengabdian (EJPP)
Rifaldo
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Library & Information Science Materials Science & Nanotechnology Public Health

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PENDAMPINGAN PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS LITERASI DI SMPN 5 KUBUNG Waza Karia Akbar; Jaenam; Erita; Harisnawati; Rifaldo
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 4 No. 2 (2024): Ekasakti Jurnal Penelitian & Pegabdian (Mei 2024 - Oktober 2024)
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v4i2.1073

Abstract

Meskipun beragam definisi tentang literasi media telah dikemukakan oleh banyak pihak, namun secara garis besar menyebutkan bahwa literasi media berhubungan dengan bagaimana khalayak dapat mengambil kontrol atas media. Literasi media merupakan skill untuk menilai makna dalam setiap jenis pesan, mengorganisasikan makna itu sehingga berguna, dan kemudian membangun pesan untuk disampaikan kepada orang lain. Intinya adalah literasi media berusaha memberikan kesadaran kritis bagi khalayak ketika berhadapan dengan media. Kesadaran kritis menjadi kata kunci bagi gerakan literasi media. Literasi media sendiri bertujuan untuk, terutama, memberikan kesadaran kritis terhadap khalayak sehingga lebih berdaya di hadapan media. Sementara produser juga mengkonstruksikan isi media. Media memengaruhi khalayak dalam level sosial dan individual. Meski demikian, khalayak memiliki kemampuan untuk meng-handle media. Kemampuan tersebut berkaitan dengan bagaimana memilih media yang tepat, mengatur penggunaan media, kemampuan untuk memobilisasi media, serta bagaimana menginterpretasikan isi media. Literasi media bergerak dalam keempat hubungan di atas.
OPTIMIZATION OF TRICHODERMA GROWTH MEDIA FROM TANGKOS WASTE TO IMPROVE VEGETATIVE GROWTH AND CONTROL GANODERMA BONINENSE IN OIL PALM SEEDLINGS Nurullah, Muhamad Fathul; Cameron, Rizky Randal; Feriadi; Sabrina, Leni; Rifaldo
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 1 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i1.7851

Abstract

This study evaluated the effectiveness of palm oil empty fruit bunch (EFB)-based growth media inoculated with Trichoderma spp. in enhancing vegetative growth of oil palm seedlings and suppressing Ganoderma boninense. A randomized block design was applied with five treatments: four doses of Trichoderma spp. (2 g, 4 g, 6 g, 8 g) and one untreated control, each repeated eight times. Observed parameters included plant height, stem diameter, leaf number, symptoms of Ganoderma attack, and disease intensity. Results showed that during the first and second months, no symptoms of Ganoderma were detected, consistent with the pathogen’s long latent period. In the third month, initial indications appeared, such as chlorosis of older leaves and necrosis of leaf tips, although no mycelium or necrosis was observed on roots. Vegetative growth analysis revealed variation among treatments. The 4 g and 6 g Trichoderma treatments produced the tallest seedlings, while the 8 g treatment yielded the highest leaf number. Stem diameter remained relatively uniform across treatments and showed no significant differences. ANOVA confirmed that differences among treatments were not statistically significant at the 5% level, though a trend of improved vegetative growth was evident in Trichoderma-treated seedlings. These findings suggest that combining PKEB with Trichoderma spp. has potential as an organic medium and environmentally friendly biocontrol agent against G. boninense. However, effectiveness could not be statistically validated within the three-month observation period. Longer-term studies with more replicates and physiological or molecular assessments are recommended to confirm efficacy and support field application. Keywords: oil palm, Trichoderma spp., EFB, Ganoderma boninense, vegetative growth
Co-Authors Erita Feriadi Feriadi, Feriadi Harisnawati Jaenam Leni Sabrina Nurullah, Muhamad Fathul RIZKY RANDAL CAMERON, RIZKY RANDAL Waza Karia Akbar