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All Journal Jurnal Ilmu Pertanian dan Perikanan (PENARIK) Jurnal Ilmu Pendidikan Pancasila, Kewarganegaraan, dan Hukum (PAKEHUM)
Darwis Triadi Telaumbanua
Universitas Nias
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Other

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Peran Pendidikan Kewarganegaraan Dalam Menanamkan Nilai–Nilai Kebangsaan Pada Generasi Muda Di Era Globalisasi If Ser Itoloni Waruwu; Firman Syah Putra Waruwu; Darwis Triadi Telaumbanua; Hendrikus Otniel Nasozaro Harefa
Jurnal Ilmu Pendidikan Pancasila, Kewarganegaraan, dan Hukum Vol. 2 No. 2 (2025): PAKEHUM- Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/pakehum.v2i2.593

Abstract

In the era of globalization and rapid development of information technology, challenges to national values and national identity are increasingly complex. The younger generation is faced with various foreign cultural influences that can affect their understanding and appreciation of the noble values of the nation. Therefore, Civic Education plays a role as a fortress in maintaining and instilling these values from an early age. As stated by Parawangsa, Dewi, and Furnamasari (2021), Civics Education in Primary Schools focuses on the formation of smart, skilled, and characterized citizens in accordance with Pancasila and the 1945 Constitution. In addition, civic education not only functions as a transfer of knowledge about the political and legal system, but also as a means of shaping the character and morals of students. This is in line with the view that Civics Education aims to foster and increase citizen participation in political and community life, both at the local and national levels.
Pengaruh Kondisi Kualiatas Air Terhadap Pertumbuhan Ikan Lele (Clarias sp.) Darwis Triadi Telaumbanua; Ratna Dewi Zebua
Jurnal Ilmu Pertanian dan Perikanan Vol. 3 No. 2 (2026): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v3i2.1872

Abstract

Water quality is one of the most important environmental factors affecting the growth and survival of catfish (Clarias sp.). A decline in water quality due to the accumulation of uneaten feed, fish feces, and organic matter can increase ammonia concentrations and reduce dissolved oxygen levels, thereby inhibiting fish growth. This study aimed to analyze the effect of polluted water conditions on the growth of catfish during a 30-day rearing period. The treatments consisted of clean water as the control (P1) and polluted water (P2). The observed parameters included absolute length gain, absolute weight gain, and survival rate (SR). The results showed that catfish reared in clean water exhibited better growth than those reared in polluted water. Fish in the control treatment achieved an average length gain of 4.2 cm and a weight gain of 28.5 g, while fish in polluted water showed a length gain of 3.1 cm and a weight gain of 21.4 g. The survival rate was also higher in the control treatment (96%) than in the polluted water treatment (90%). These findings indicate that poor water quality can inhibit the growth of catfish, although this species is still able to survive under suboptimal environmental conditions. Therefore, proper water quality management is essential to support optimal growth and improve the productivity of catfish culture.
Co-Authors Firman Syah Putra Waruwu Hendrikus Otniel Nasozaro Harefa If Ser Itoloni Waruwu Zebua, Ratna Dewi