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Studi Karakter Morfologi dan Fisiologi Varietas Padi Toleran Terhadap Cekaman Kekeringan Pada Sistem Sawah Maisura Maisura; M A Chozin; Iskandar Lubis; Ahmad Junaidi; Hiroshi Ehara
Agrium Vol 14, No 1 (2017)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v14i1.869

Abstract

Water stress is one of factors which causes low yield of lowland. This study aimed to identify and characterize morphology and physiology of drought tolerant rice varieties. Experiments which have conducted: (i) Investigation of rice varieties tolerance to drought stress at early vegetative stage in the laboratory (ii) morphology and physiology characters of rice varieties to drought stress in the paddy field and (iii) determining the character of root of  rice tolerant to drought stress. The experimental design used was split plot design with 3 (three) replications, with drought stress as the main plot and the variety as sub-plot. The result of screening test at the laboratory using PEG (Polyethylene Glycol) which could characterize which rice varieties could be considered as drought tolerant varieties. Results showed that periods of drought increasing the proline content at Ciherang (25.38 μmol) and IPB 3S varieties (22.08 μmol) at 13 WAT (Week After Transplanting). The variety that has the highest total sugar content in the flowering stage is Rokan (289.38 mg.g-1DW) followed by Menthik Wangi (230.53 mg.g1DW), while the lowest sugar content in harvest found in Jatiluhur (17.14 mg.g-1DW) followed by Way Apo Buru (46.99 mg.g-1DW). Jatiluhur, Way Apo Buru and IPB 3S varieties have drought tolerant based on the root characteristic. Ciherang, IPB 3S, Way Apo Buru and Jatiluhur varieties were drought tolerant and potential to be used in paddy field.
Journalist-Victim Relationship: Analysis of Cyber Media Reporting on the Land Conflict of the Sunda Wiwitan Indigenous Community Ahmad Junaidi; Sarwititi Sarwoprasodjo; Didik Suharjito; Ika Yuliasari
Jurnal Komunikasi Vol. 16 No. 1 (2024): Jurnal Komunikasi
Publisher : Fakultas Ilmu Komunikasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jk.v16i1.28992

Abstract

  The relationship between journalists and sources influences reporting on conflicts in media. The news media's portrayal of conflicts can shape public opinion, which in turn can influence policy decisions. Governments and other stakeholders often pay close attention to media coverage and public reaction when making decisions related to conflicts. This study analyzes how the relationship between journalists and sources, in this case the victims from the Sunda Wiwitan indigenous community in Cigugur, West Java, in online media, relates to the land conflict and how it influences the resolution of the case. The researcher chose the theme of Sunda Wiwitan in relation to online media and conflict because the land conflict involving the Sunda Wiwitan indigenous community in Cigugur, West Java, is an issue that has received widespread media attention. Online media, with its fast and broad reach, often covers this conflict, although frequently in the form of short news pieces (hard news). This study uses a qualitative approach, employing a mixed method of content analysis, in-depth interviews which involving journalists and members of Sunda Wiwitan Community. The researchers analyze 113 news articles from national and local online media about the Sunda Wiwitan land conflict from 2020-2022. This study aims to examine how the relationship between victims in land conflicts and influential journalists affects media framing and agenda-setting.The research shows cyber media are interested to cover the issue as it carries news value of conflict and produce more news in form of hard news that features. The communication established between journalists or the media and victims or sources from the Sunda Wiwitan indigenous community influences the formation of media agendas and framing.The significant attention from online media and diverse sources influenced policy decisions regarding the Sunda Wiwitan land conflict.