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All Journal Jurnal Sumberdaya Hayati Titian: Jurnal Ilmu Humaniora
Rosita, Iros
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Immunology & microbiology Languange, Linguistic, Communication & Media Social Sciences

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Produksi Jamur Merang (Volvariella volvacea (Bull. ex. Fr) Sing). pada Dua Jenis Limbah Kapas: Production of Straw Mushrooms (Volvariella volvacea (Bull. ex. Fr) Sing). on Two Types of Cotton Wastes Sudirman, Lisdar Idwan; Rosita, Iros; Dharmaputra, Okky Setyawati
Jurnal Sumberdaya Hayati Vol. 10 No. 4 (2024): 2024
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.10.4.229-237

Abstract

One of the substrates for the growth of straw mushrooms is cotton waste. Based on the cellulose content, trash cotton and dust cotton were selected as substrates. This research was conducted twice at the dry season. The 3,000 g production substrates were a mixture of trash cotton and straw in a ratio of 2:1 (T2J1) and 1:1 (T1J1), dust cotton and straw in a ratio of 2:1 (D2J1) and 1:1 (D1J1). Previously, cotton and straw with the addition of 8% rice bran and 3% lime were composted separately, then mixed, pasteurized and inoculated with 2.5% of spawn. The D2J1 substrate produced higher number and bigger of fruit bodies, with the biological efficiency (BE) of 21.22 and 23.03% for the first and the second experiments, while the BE of T1J1 were only 16.76% and 5.84% and those of D1J1 were 15.63% and 12.45%, those of T2J1 were 16.76% and 0.22% for the first and second experiment respectively. The lowest BE value in these experiments due to incomplete vegetative phase, along with the contamination of Trichoderma sp. In conclusion, the production of straw mushroom fruiting bodies depends on the type of cotton and its ratio to straw.
Analisis Wacana Kritis Roger Fowler terhadap Pemberitaan Media Online tentang Perjalanan Luar Negeri Tanpa Izin oleh Lucky Hakim Rosita, Iros; Hamdani, Agus
Titian: Jurnal Ilmu Humaniora Vol. 8 No. 1 (2024): Juni 2024
Publisher : Fakultas Ilmu Budaya, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/titian.v8i1.42926

Abstract

This study aims to reveal how the media frames the event of Indramayu Regent Lucky Hakim’s unauthorized trip abroad, using Roger Fowler's Critical Discourse Analysis (CDA) approach. The analysis was conducted on four news articles published by national online media platforms: Tempo.co, Kompas.id, Tribunnews.com, and Kompas.com. The findings indicate that the media employ specific lexical choices to construct social reality for the readers. Classification vocabulary is used to categorize the actor’s actions, perspective-limiting vocabulary directs the reader’s perception of the events and figures involved, discourse battle vocabulary illustrates the conflict and differing stances between actors, while marginalization vocabulary places the figure in a disadvantaged ideological position. The results show that language in media reporting is not neutral; it is embedded with ideological interests and meaning constructions that shape public opinion on political issues Abstrak Penelitian ini bertujuan untuk mengungkap bagaimana media membingkai peristiwa kepergian Bupati Indramayu, Lucky Hakim, ke luar negeri tanpa izin, dengan menggunakan pendekatan Analisis Wacana Kritis model Roger Fowler. Analisis dilakukan terhadap empat berita dari media daring nasional, yaitu Tempo.co, Kompas.id, Tribunnews.com, dan Kompas.com. Hasil penelitian menunjukkan bahwa media menggunakan kosakata tertentu untuk membentuk realitas sosial yang diterima pembaca. Kosakata klasifikasi digunakan untuk mengkonstruksi tindakan tokoh dalam kategori tertentu, kosakata pembatas pandangan berfungsi mengarahkan persepsi pembaca terhadap tokoh dan peristiwa, kosakata pertarungan wacana menampilkan perbedaan posisi dan konflik antara aktor yang terlibat, serta kosakata marginalisasi digunakan untuk menempatkan tokoh dalam posisi yang kurang menguntungkan. Temuan ini menunjukkan bahwa bahasa dalam pemberitaan media tidak bersifat netral, melainkan sarat dengan kepentingan ideologis dan konstruksi makna yang dapat memengaruhi opini publik terhadap isu politik
Co-Authors Agus Hamdani Lisdar Idwan Sudirman Okky Setyawati Dharmaputra