Artikel (948)
Coffee is an important global commodity, and understanding the relationships among factors influencing its productivity is essential for improving production efficiency. This study aimed to evaluate the effects of soil, plant, and remote sensing variables on Robusta coffee productivity. The producti...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 52-62 | 2026
Bell pepper is a high-value horticultural commodity with strong development potential in Indonesia, including in Tutur District, Pasuruan Regency, East Java. However, productivity in greenhouse-based cultivation often fluctuates due to various production risks. This study aimed to identify and prior...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 268-276 | 2026
Liquid smoke derived from sago processing solid waste can be utilized in various applications, depending on the raw materials and pyrolysis conditions. This study aimed to identify the chemical compounds present in liquid smoke from sago processing waste and to evaluate their effects on the growth o...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 101-109 | 2026
Using oil palm trunk sap as a raw material for brown sugar is an innovative alternative for local product diversification. However, craftsmen's limited access to laboratory analysis methods is challenging to maintain product quality consistency. This study aims to evaluate the feasibility of using n...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 256-267 | 2026
Agricultural land conversion not only threatens the sustainability of the farm sector, but also influences the socioeconomic conditions of farmer. The purpose of this study is to examine the external and internal factors affecting agricultural land conversion on the household economy of rice farmers...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 135-145 | 2026
A rainfall simulator is laboratory equipment used to simulate rainfall and replicate the characteristics of natural rain with parameters such as rain intensity, raindrop diameter, rain kinetic energy, rain uniformity coefficient (CU), and rain distribution uniformity (DU). Therefore, this study aims...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 164-174 | 2026
Green cincau (Premna oblogifolia Merr) can form gel, but it is fragile and easily syneresis, so gelatine is needed as another gel-forming material. However, the addition of gelatine with high concentration causes hard texture, therefore iota carrageenan as an alternative gel-forming material is subs...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 33-43 | 2026
Smallholder oil palm plantations play a crucial role in the Indonesian palm oil industry, but research on their spatial characteristics and performance at the district level is limited, as most previous studies tend to generalize plantation trends without utilizing local geospatial analysis. This st...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 10-18 | 2026
Lettuce is a type of vegetable plant that is consumed by the wide community. Hydroponic lettuce cultivation has become an alternative as land area decreases as a result of land-use conversion. This research aims to determine lettuce growth which is influenced by the type of planting media and nutrie...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 223-232 | 2026
Nematode attacks on tomato plants can be controlled using Streptomyces spp. The search for new Streptomyces isolates in mangrove lands is important because they can produce secondary metabolites potential to suppress nematodes. This study aims to determine the ability of Streptomyces spp. to control...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 44-51 | 2026