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All Journal Jurnal Agro Indragiri Biocaster : Jurnal Kajian Biologi
Pasaribu, Ramatio
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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PENERAPAN PRINSIP BIOETIKA DALAM PERTANIAN HIDROPONIK TERHADAP PERMASALAHAN LINGKUNGAN Pasaribu, Ramatio; Febriyossa, Adelia; Naibaho, Mariance; Simanjuntak, Pipin
Jurnal Agro Indragiri Vol. 10 No. 2 (2025): Jurnal Agro Indragiri
Publisher : Fakultas Pertanian, Program Studi Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jai.v10i2.3357

Abstract

Hidroponik merupakan suatu metode budidaya tanaman tanpa menggunakan media tanah, hidroponik memilki keuntungan karena air dan lahan yang diperlukan sedikit jika dibandingkan dengan metode konvensional hal ini dikarenakan unsur hara yang langsung diserap oleh tanaman. ZPT yang digunakan pada penelitian ini adalah ZPT sintetis dengan jenis AB Mix. Penelitian ini bertujuan untuk menemukan prinsip bioetika dalam pertanian hidroponik dan dampak nutrisi AB Mix terhadap lingkungan dan tanaman hidroponik. Jenis penelitian ini adalah penelitian deskriptif. Adapun instrumen penelitiannya adalah wawancara, observasi dan dokumentasi. Hasil penelitian menunjukkan bahwa terdapat pengaruh penggunaan nutrisi AB Mix yang berlebihan terhadap lingkungan dan tanaman hidroponik. Pemberian nutrisi AB-mix dengan dosis yang tinggi dan dosis yang rendah memiliki dampak positif dan juga dampak negatif pada tanaman hidroponik dan juga terhadap kualitas tanah maupun lingkungan. Dari hasil analisa ini, dapat diketahui bahwa pemberian dosis nutrisi AB-Mix sudah sesuai tetapi masih terdapat dampak positif maupun dampak negatifnya. Dari hasil tersebut, terdapat bagaimana cara pencegahan dan pengendaliannya agar prinsip bioetika nya terpenuhi.
Etnobotani Rumah Adat Suku Batak Toba di Kecamatan Sianjur Mula-Mula Kabupaten Samosir, Sumatera Utara Pasaribu, Ramatio; Harsono, Tri
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.981

Abstract

This study aims to uncover and document the belief system (cosmos), local knowledge system (corpus), and the practice of plant utilization (praxis) in the traditional house of the Toba Batak Tribe. This research was carried out so that hereditary cultural knowledge about plants in the traditional house of the Toba Batak Tribe would not become extinct and would maintain its culture. This research was conducted in 2 villages in Sianjur Mula-Mula District, namely Sari Marrihit Village and Habeahan Naburahan Village. The research method is descriptive, qualitative, and quantitative. Data collection was carried out through semi-structured interview techniques, participatory observation, and documentation. The results of the study show that the Toba Batak Tribe believes that every plant used in traditional houses has a symbolic meaning, such as hope for sustenance, health, protection, harmony, unity, and sustainability of offspring. There are five species of plants from four families that are used and dominated by the Arecaceae family. The most widely used part of the plant is the trunk with the habitus of the tree. Plant processing is generally carried out by drying and the largest use is the interior elements of traditional houses. These findings show that the use of plants in the traditional house of the Toba Batak Tribe is not only functional, but also full of cultural values and local wisdom.
Co-Authors Adelia Febriyossa Naibaho, Mariance Simanjuntak, Pipin Tri Harsono