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Review of Potential Biochar Utilization on Soil Quality in Agricultural Environments Badrus Zaman; Anik Sarminingsih; Lisa Cahya Pratiwi
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6201

Abstract

Land and environmental sustainability are two interconnected factors of long-term development. Former sand mining area that has been neglected and disused for many years can have a significant impact on environmental degradation. Sand mining activities previously conducted on this site employing trucks hauling mining goods may have had an impact on soil erosion and topsoil removal. The use of biochar is one promising invention in agriculture and land restoration. The purpose of this article is to investigate the usage of biochar as a substance for enhancing soil quality. Biochar is a carbon product derived from the pyrolysis (low or no oxygen heating) of organic biomass such as wood, straw, or other plant leftovers. Because of its numerous benefits in enhancing soil quality and promoting sustainable agriculture, the use of biochar in agriculture and land restoration has attracted extensive attention. Aside from that, biochar is thought to be more efficient than other techniques of enhancing soil quality due to its low cost
Analisis Bibliometrik : Larva BSF dalam Biokonversi Limbah Organik dan Penggunaan Rasio Pakan Annisa Yumna Azzahro; Sri Sumiyati; Badrus Zaman
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.15016

Abstract

The increasing organic waste generation in line with population growth requires sustainable management solutions. Black Soldier Fly (Hermetia illucens) larvae are a promising innovation as they can convert organic waste into animal feed and fertilizer with economic value. This study aims to analyze global research trends in bioconversion by considering feed ratio using Systematic Literature Review (SLR) and Bibliometric Analysis (BA) approaches. Data obtained from Scopus for the period 2020-May 2026 May 3, 2026 were analyzed using VOSviewer for 281 publications. The results show a significant increase in the number of publications. The subject area dominated by Agricultural and Biological Sciences. Relevant journals include Animal, Poultry Science and Journal of Insect as Food and Feed. The most productive authors there is Biasato,I., (12 publication with 203 total citation). Meanwhile, Italy is the country with the highest output. The most prominent keywords are Larva. The research focuses on the efficiency of converting waste materials into environmentally friendly protein sources.
Determining the Illegal Waste Disposal in Coastal Area using Transect Walk Approach Badrus Zaman; Anik Sarminingsih; Ika Bagus Priyambada; Mochamad Arief Budihardjo; Bimastyaji Surya Ramadan; Uus Uswatun Hasanah
Journal of Governance Risk Management Compliance and Sustainability Vol. 3 No. 1 (2023): April Volume
Publisher : Center for Risk Management & Sustainability and RSF Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/jgrcs.v3i1.1501

Abstract

The increasing population and anthropogenic activities in cities/regencies in Indonesia have caused many waste-related problems, which can trigger environmental and human health. In addition to population growth, rapid economic development has resulted in an increasing amount and type of waste. The coastal area is one area that still needs to get adequate solid waste services. There have been many studies on waste management. However, research has yet to examine the amount and composition of waste generation in coastal areas that have not been served by waste management.. This study shows the waste generation and composition trend in coastal areas that must be served in waste management and determines the appropriate waste management strategy. This research method uses a transect walk survey carried out by following a predetermined route in the area. Paths are made randomly by forming circles or straight lines for 10 km. The composition of illegal waste dumps found included leaves (69.02%), plastic (15.24%), branches and twigs (9.93%), paper and cardboard (3.75%), food waste (1.97%), and rubber (0.1%). At least 1.59 tonnes/day of illegal waste is estimated in Sidorejo Village. While this figure increases at the district level, the amount of unaccommodated waste is estimated at 19.85 tonnes/day. Efforts to handle waste that can be done are changing the mindset and paradigm of the community through an educational approach, improving the waste management system by providing waste facilities and reducing the amount of waste collected through a simple program (Reuses, Reduces, Recycle) that involves the community.