Artikel (48)
Editorial Introduction
By giving thanks to Allah the Almighty, the Journal of Agricultural Biosystem Engineering (J-ABE) Volume 4 No 4, December 2025 can be published. This edition contains 10 (Ten) articles which are scientific papers from various fields of study in the world of Agricultural...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025 | 2025
Soybean seeds are classified as orthodox seeds with high protein content, which makes them susceptible to quality deterioration during storage. Therefore, proper storage methods are required to maintain seed viability until the next planting season. This study aimed to (1) determine the optimum prop...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 428-439 | 2025
Goat manure and urine are potential additives to organic compost to improve compost quality due to their high nutrient content, particularly nitrogen, phosphorus, and potassium (NPK). This study aimed to analyze the effects of manure grinding and the addition of goat urine on the quality of compost ...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 440-451 | 2025
This study examines the effect of Total Dissolved Solids (TDS) levels in mineral water on the characteristics of color, aroma, taste, and dregs of black tea brewed using the Crushing, Tearing, Curling (CTC) method at PT Perkebunan Nusantara I Regional 7 Kebun Pagaralam, South Sumatra. Three brands o...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 415-427 | 2025
The transition to renewable energy sources is a key strategy in reducing dependence on fossil fuels and mitigating their environmental impact. One promising alternative is biocoal briquettes, a solid fuel composed of a mixture of biomass and coal. This study investigates the effect of varying sugarc...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 407-414 | 2025
This study aims to design, construct, and evaluate the performance of a cabinet-type fish smoking device that is efficient, portable, and capable of producing high-quality smoked catfish products. Catfish (Clarias batrachus) is a perishable aquaculture commodity, thus requiring preservation methods ...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 393-406 | 2025
The administration of Tulang Bawang Barat Regency, which is not like other central areas, results in differences in planting time, maintenance time, and overall rice plant maintenance activities that will affect the growth and production of rice plants. To reduce rice productivity so that it does no...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 386-392 | 2025
Indonesia has a large potential for coal and palm shell resources. Developing these resources for use as fuel energy can be easily done. This study used two treatments, namely the size of palm shells (fine, medium, and coarse) and the concentration of palm shells, namely; 15%, 30%, 45%, and 60%. Glu...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 374-385 | 2025
This study explores the utilization of cassava stem waste as a pore-forming material in porous paving blocks. The abundant cassava stem waste in Lampung Province contains cellulose, hemicellulose, and lignin, which have potential applications in the construction sector. The use of porous paving bloc...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 364-373 | 2025
This study aimed to evaluate the performance of a multipurpose chopper machine in reducing the size of oil palm fronds at three rotation speeds: 1500, 1800, and 2000 rpm, with 1 and 2 stalk inputs. The observed parameters included work capacity, material loss, fuel consumption, and chopping uniformi...
Jurnal Agricultural Biosystem Engineering; Vol. 4 No. 4 (2025): December 2025; 354-363 | 2025