Muhammad Ikhwan Ramadhan
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Monitoring Land Use and Land Cover Using Remote Sensing Technology in Kubu Raya Regency, West Kalimantan Province Nur Rahmadhanti, Intan; Salsabila Nur'Aini; Herni Natasha Aulia; Muhammad Ikhwan Ramadhan; Hanum Resti Saputri; Abd Malik A Madinu; Ali Dzulfigar; Rahmat Asy'Ari; Rahmat Pramulya; Yudi Setiawan
CELEBES Agricultural Vol. 5 No. 1 (2024): CELEBES Agricultural
Publisher : Faculty of Agriculture, Tompotika Luwuk University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52045/jca.v5i1.867

Abstract

Kubu Raya Regency is one of the areas that has a peat ecosystem in it. The peat ecosystem has a role and function in mitigating climate change because it has the ability to store quite high carbon reserves. However, peat ecosystems often experience degradation and changes in land cover which can contribute carbon emissions to the atmosphere. Remote sensing is a technology that can be used to detect changes in land cover and use in Kubu Raya Regency. Therefore, this research aims to detect changes in land cover and using remote sensing technology and assess the level of accuracy of the detection results. Analysis of changes in land cover and use from 2000 - 2023 was obtained by guided classification using the Random Forest (RF) algorithm which involves various vegetation, water and built-up land indices. The research results show that there is a decrease in forest land area from 2000 to 2023 amounting to 106,542 ha. The forest area in 2000 was 524,359 ha, while in 2023 it will be 417,817 ha. The results of accuracy measurements show an overall accuracy (OA) value of 98.84% with a kappa statistic of 0.98. It is hoped that the results of these findings will provide an initial picture of the condition of the ecosystem in Kubu Raya Regency, most of which is a peat ecosystem, as a consideration in formulating peat ecosystem conservation policies.
Pelatihan Pembuatan Pupuk Kompos, Biopestisida, dan Bioherbisida sebagai Upaya Revitalisasi Pertanian Berkelanjutan di Desa Ngadireso, Malang Maulana Arham; Muhammad Ikhwan Ramadhan; Nurul Rahma Khaerunisa; Markus Amartya Sam Hutahaean; Hemas Aulia Fazzahra; Kinaya Aliqa Wijaya; Resta Maryamzahra; Gathan Ferbiansyah Kusworo; Syaefudin
Jurnal Pusat Inovasi Masyarakat Vol. 7 No. 2 (2025): Oktober 2025
Publisher : Direktorat Pengembangan Masyarakat Agromaritim, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpim.7.2.200-210

Abstract

Ngadireso Village has significant agricultural potential, particularly in cultivating horticultural commodities such as cabbage, chili, and oranges, which serve as the main sources of livelihood for the local community. However, agricultural practices in Ngadireso Village are still largely dominated by the use of chemical-based fertilizers, pesticides, and herbicides that pose risks to human health and the environment, while also increasing production costs. The community service activity conducted in Ngadireso Village aimed to enhance public understanding of the production of compost fertilizer, natural biopesticides, and bioherbicides that are more environmentally friendly, easy to make, and cost-effective. The methods used included socialization, demonstration of the production process, and hands-on practice with the Sri Rahayu 1 farmer group in Ngadireso Village. The materials used were locally sourced and easily obtainable within the village area. The results of the activity showed that the community was highly enthusiastic in participating in the training and gained a better understanding of the importance of sustainable agriculture. In addition to reducing dependency on synthetic chemicals, this activity also encouraged the utilization of local waste and promoted farmers’ self-reliance. It is expected that through this initiative, the people of Ngadireso Village will continue to develop a healthier, more economical, and environmentally conscious agricultural system.