Artikel (146)
Crude palm oil (CPO) is a raw material for making cooking oil that comes from palm oil, which is greatly influenced by the quality of oil palm fresh fruit bunches (FFB). Oil and carotene content in the FFB influence the quality of palm oil. The oil content is usually determined using a chemical meth...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 720-729 | 2024
Celery (Apium graveolens L.) is a horticultural crop that is consumable and offers numerous health benefits. The purpose of this study was to ascertain how celery growth and yield cultivated on alluvial soil were affected by the interaction between liquid organic NPK fertilizer and chicken manure. T...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 702-710 | 2024
Curcuma (Curcuma xanthorrhiza Roxb.) is a type of medicinal plant native to Indonesia that has a moisture content of around 80-90% when harvested. Osmotic dehydration is a technique for reducing water content that can be used to overcome this problem by immersing the material in a high concentration...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 711-719 | 2024
The floriculture industries depend on market and consumer preferences which dynamically change. Innovation to create new varieties is one of the solutions. The breeding program enhances genetic variation and new varieties. One of the methods was conventional cross breeding. The research objective wa...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 691-701 | 2024
Rosella (Hibiscus sabdariffa L.) is known as a plant whose calyx contain high levels of antioxidant bioactive compounds and good inhibitory power against free radicals. However, other parts of the rosella plant have not yet been utilized for their antioxidant content and activity. The aim of this re...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 671-678 | 2024
Farm machinery hire service is a custom hiring business model managed by farmers’ groups at the farm level. The model is developed to facilitate access to farm machinery by small farmers and derive income (profit) from hiring out machinery services. This research attempts to evaluate the performan...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 679-690 | 2024
One strategy to increase peanut production is to use good-quality seeds. The content of the seed determines the quality of the seed. Drying with low relative humidity can lower the drying temperature so that drying is done quickly and seed quality is maintained. This research was conducted to analyz...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 662-670 | 2024
Long bean is a well-known horticultural commodity in people's lives with quite high nutritional value. This study aims to determine the effect of paclobutrazol concentrations and doses of Urea fertilizer on the growth and yield of long bean plants. Long bean plants were planted on private cultivatio...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 650-661 | 2024
The transitional zone between the central and southern morphologies of Java is characterized by steep slopes and thick soil. On the other hand, high rainfall in the area poses a potential threat of landslide hazards. This research is conducted in the Bompon Watershed, located in the transitional zon...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 628-636 | 2024
In this study, biochar derived from exhausted coffee husk (ECH) was used as biosorbent for removing Iron (II) from aqueous solution. The aim of this study was to improve the biosorption capacity of the biosorbent from agricultural solid waste and its usability for Fe²⁺ removal. The biosorption pe...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 637-649 | 2024