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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Jurnal Perikanan dan Kelautan Journal of Tropical Soils JTSL (Jurnal Tanah dan Sumberdaya Lahan) AGRIVITA, Journal of Agricultural Science Jurnal Solum Menara Ilmu Jurnal Agrium Jurnal Abdi Insani Journal of Coastal and Ocean Sciences Media Pertanian Jurnal Riset Perkebunan (JRP) Jagur: Jurnal Agroteknologi Buletin Dharmas Andalas
. Adrinal
Universitas Andalas
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Social Sciences

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Aplikasi Biokanat Guna Memperbaiki Sifat Kimia dan Menanggulangi Kontaminan Merkuri di Tanah Bekas Tambang Emas Gusmini, Gusmini; Adrinal, Adrinal; Arlius, Feri; Putri, Elsa Lolita
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 2 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.2.251

Abstract

Gold mining is an activity that utilizes natural resources by extracting the economic value of the deposits. Mining activities can produce hazardous pollutants, namely Hg (mercury), which can physically, biologically, or chemically damage soil quality. This study aimed to determine the role of biokanat application on the chemical properties of ex-mining land and to determine the effect of biokanat on reducing Hg levels in Kanagarian Padang Sibusuak, Sijunjung Regency. This study was a field experiment with 3 biokanat treatments (0, 10, and 20 ton/ha) with 3 replicates. The experimental 9 units were allocated based on Randomised Block Design. The data were statistically analyzed using an F-test with a 5% significance level. Then, it was continued using DNMRT if the Fcalculated > Ftable. The results showed that the dose of biokanat 20 ton/ha could increase the soil pH to 6.08, organic-C to 2.4%, P-available to 11.96 ppm, total-N to 0.23%, CEC to 2.58 cmol/kg, the basic cations especially Ca into 3.53 cmol/kg, Mg into 0.37 cmol/kg, K into 0.26 cmol/kg, and Na into 0.29 cmol/kg. Application of biokanat 20 ton/ha reduced the soil mercury (Hg) content to 15.96 ppm. Keywords: biocanat, mercury, gold mining
PEMBERDAYAAN MASYARAKAT MELALUI PENGEMBANGAN POTENSI AREN GUNA KONSERVASI LAHAN DAN PENINGKATAN PRODUKSI GULA AREN SEKITAR DANAU MANINJAU, NAGARI KOTO MALINTANG, SUMATERA BARAT Anwar, Aswaldi; Wisnubroto, Muhammad Parikesit; Utami, Ami Sukma; Adrinal, Adrinal; Khairul, Ujang; Pratama, Rafdi; Adib, Muhammad; Prasetyo, Rival; Susila, Rahma; Itra, Novi Rahmat
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.3240

Abstract

The potential of aren palm (Arenga pinnata Merr.) in the area around Lake Maninjau has not been optimally utilized. Empirically, this commodity plays an important role in land conservation and improving the economy of the Nagari Koto Malintang community. Therefore, this community service activity was carried out with the aim of empowering the community to be able to manage aren trees sustainably, thereby increasing aren sugar productivity while supporting land conservation efforts in the area. This activity used methods of socialization, discussion, and direct practice with the “Kelompok Tani Hutan Gali Ide Langsung Aren) (KTH GILA), PT PLN Indonesia Power UBP Bukittinggi, and KPH Agam Raya. The results of the activity showed that the participants were enthusiastic and paid attention to the socialization and direct practice provided by the community service team. The material presented succeeded in changing the community's views and increasing their knowledge regarding palm cultivation. This change not only increased productivity and income but also raised community awareness of the importance of palm trees in preserving the environment. Overall, this community service program empowered the community through the development of palm tree potential. Through the integration of income generation and environmental conservation awareness, palm cultivation can serve as a model for sustainable economic development in Nagari Koto Malintang.  
Analisis Spasial Sifat Fisiko-Kimia Tanah pada Lahan Terdampak Erupsi Marapi di Nagari Lasi Kabupaten Agam Yulnafatmawita, Yulnafatmawita; Adrinal, Adrinal; Aprisal, Aprisal
Jurnal Solum Vol. 23 No. 1 (2026)
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsolum.v23i1.325

Abstract

The physicochemical properties of soil play a crucial role in determining plant growth, development, and productivity. However, these properties are highly dynamic and can change due to management practices as well as natural phenomena such as volcanic eruptions. This study was aimed to analyze the physicochemical properties of soils under several land-use types (forest, coffee, chili, and rice fields) in Nagari Lasi following Marapi eruption on Dec 03, 2023. Undisturbed and disturbed soil samples were collected at depths of 0–30 cm and 30–60 cm. The results showed that, in general, there were no significant differences in either the physical or the chemical properties of soils across land-use types and soil depths. The soil texture in all land uses and depths was classified as sandy–silt loam, with a very low clay content (5–22%). The bulk density (BD) was <0.80 Mg m⁻³, total soil porosity (TSP) was moderate, and the hydraulic conductivity (HC) rate was high (20–31 cm h⁻¹), except in rice fields (5.34 cm h⁻¹). The plasticity index (PI) was low in both soil layers (2.21–5.31% at 0–30 cm and 5.63–7.21% at 30–60 cm). Soil chemical properties were also not significantly different among the land uses, particularly pH (5.12–5.86) and total N (0.13–0.41%) for both depths. However, the C/N ratio in the 0–30 cm layer tended to be lower than that in the 30–60 cm layer.
Co-Authors . DARMAWAN . Gusmini . Junaidi . Junaidi Adib, Muhammad Amrizal Saidi Anita Febriani Daulay Anwar, Aswaldi Apdilah, Dony Aprilia Herman, Violin Enghel Aprisal Aprisal, Aprisal Arief Fauzan Hakim Arlius, Feri Asmar Asmar Darmawan, Darmawan Dewi Rezki Edwin Edwin Emalinda, Oktanis Engla Yona Liza Eri Sulyanti Erick Wahyudi Eti Farda Husin Febrianti Lestari Giska Oktabriana Gusmini Gusmini, . Gusnidar, G Herlena, Silvia Herviyanti Herviyanti Irfan Suliansyah Itra, Novi Rahmat Jumsu Trisno Kazuyuki Nishimura Kazuyuki Nishimura Muhammad Parikesit Wisnubroto Musliar Kasim Nadifa, Ghina Neldi Armon Nevrita, Nevrita Pedri Kasman Prasetyo, Rival Pratama, Rafdi Putri, Elsa Lolita Rahayu, Clara Resti Arjuni Santi Ruhaimah Ruhaimah Sandi , Nofrita Silvia Herlena Siska Efendi Sri Nadiawati Sudewi Isminingsih Susila, Rahma Suyoko Suyoko Syafrimen Yasin Tomio Itani Tomio Itani UJANG KHAIRUL Utami, Ami Sukma Utri Luki Wahyudi, Erick Wahyudin Wahyudin Yaherwandi Yefriwati Yefriwati Yosi Amnurrahman Yulnafatmawita Yulnafatmawita