cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota bandar lampung,
Lampung
INDONESIA
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Published by Universitas Lampung
ISSN : 2302 559X     EISSN : 2549 0818     DOI : -
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Engineering
Jurnal Teknik Pertanian Lampung or Journal of Agricultural Engineering (JTEP-L) is a peer-reviewed open-access journal. The journal invites scientists and engineers throughout the world to exchange and disseminate theoretical and practice-oriented researches in the whole aspect of Agricultural Enginering including but not limited to Agricultural Mechanization, Irrigation, Soil and Water Engineering, Postharvest Technology, Renewable Energy, Farm Structure, and related fields. The first issue was published in October 2012 by Department of Agricultural Engineering, Faculty of Agriculture, University of Lampung. Jurnal Teknik Pertanian Lampung has ISSN number 2302 - 559X for print edition on October 10, 2012 then 2549 - 0818 for online edition on January 10, 2017. Jurnal Teknik Pertanian Lampung is issued periodically four times a year in March, June, September, and December. Jurnal Teknik Pertanian Lampung has been indexed by Google Scholar, Crossref, Directory Open Access Journals (DOAJ), and CABI. Since Volume 5 Issue 1 (2016) Jurnal Teknik Pertanian Lampung has been accredited as SINTA 3 by Directorate General of Higher Education (DIKTI). Starting Volume 10 Issue 3 (2021) the journal received accreditation SINTA 2.
Arjuna Subject : -
Articles 23 Documents
 1   2   3 
Search results for , issue "Vol 12, No 2 (2023): June 2023" : 23 Documents clear
Application of Biourin and Mycorrhizal Fertilizers on the Dynamics of Available P, P Uptake, and Shallot (Allium ascalonicum L.) Yield in Vertisols Rupa Matheus; Donatus Kantur
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 12, No 2 (2023): June 2023
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v12i2.458-469

Abstract

The aim of this study was to evaluate the effect of application of biourin fertilizer and Mycorrhizal Vesicles Arbuscula (MVA) dosage on P dynamics, P uptake and yield of shallots in vertisols. This study was designed with a factorial design pattern on the basis of a randomized block design (RBD). The treatment tested was the concentration of  biourin (B), with four levels: B10: Concentration of 10 ml.l-1 water, B20: Concentration of 20 ml.l-1 water, B30: Concentration of 30 ml.l-1 of water and B40: Concentration 40 ml.l-1 of water. The second treatment was MVA dose with four levels, namely: M0: Without MVA, M10:10 g.plant-1, M20: 20 g.plant-1 and M30: 30 g.plant-1.  The results showed that the biourin concentration of 40 ml.l-1 of water and the MVA dose of 30 g.plant-1 significantly affected the dynamics of available P in Vertisol. The application of biourin at a concentration of 30 ml.l-1 water showed a P absorption of 15.07% and increased shallot yields by 41.07%. The best application of MVA biofertilizer in vertisols was achieved at a dose of 30 g.plant-1, able to increase plant nutrient P uptake by 152% and increase shallot yield by 72.38% from without MVA.Keywords: Concentration of biourin; MVA dose; P dynamics, Shallot yield
Investigation on the Optimal Harvesting Time of Oil Palm Fruit Arief Rahmad Maulana Akbar; Alan Dwi Wibowo; Redi Santoso
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 12, No 2 (2023): June 2023
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v12i2.524-532

Abstract

The selection of the right timing for the harvest of oil palm fresh fruit bunch (FFB) can affect the outcome of the palm fruit quality, which can further imply the quality of crude palm oil (CPO). Truly ripen fruits can boost the yield and quality of crude palm oil. The determination of fruit ripeness is done with an approach to estimating the time of the harvest cycle and the approximate number of palm oil fruits that are detached from their bunches (loose-fruit). The study aimed to investigate the exact harvesting time with variations in the number of palm oil fruits that loose at each additional day after the occurrence of one or two fruitlets detach. The parameters used to test the quality of palm oil fruit harvested were the level of free fatty acids (FFA) and the yield of crude palm oil. The variation used was based on two factors: the number of days after the discovery of the fruit loose released from its bunch and the planting plant. The results of Analysis of Variance (ANOVA) and Duncan Multiple Range Test (DMRT) showed that the quality of oil palm fruit corresponded to the percentage of the number of palm oil fruits detached from their bunch and the age of the plant. Based on the results obtained, the optimal harvest time can be carried out until the sixth day after the first time of detached fruits for all planting ages. Keywords:   Crude palm oil, Free fatty acid, Analysis of variance test, Fruit loose, Plant age
The Effect of Hydroponic Nutrient Sources and Planting Media Types on the Growth and Production of Chinese Kale (Brassica oleraceae L.) Octavia Zuhrotun Nafiah; Pangesti Nugrahani; Makhziah Makhziah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 12, No 2 (2023): June 2023
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v12i2.443-457

Abstract

Kale is prospective for cultivation because they have a good market. In order to get optimal plant output when growing kale in a hydroponic system, care must be taken to employ AB Mix nutrients and specific planting media types. This study aim at obtaining the right combination of AB Mix nutrients and types of growing media on the yield and growth of Kale plants, which were grown on substrates hydroponic. The study was organized in a Randomized Complete Block Design, with three replicates and factorial arrangement. The first factor was the source of nutrition AB Mix i.e. Infarm, Growrich, and Purie Garden. The second factor was the type of planting media, including husk charcoal, cocopeat, and a mixture of cocopeat and husk charcoal (1:1). Results revealed that the combination treatment of AB Mix nutrients and types of growing media was statistically different on the leaf area.  The best combination was between charcoal and Infarm.  The source of nutrition AB Mix significantly affected plant growth parameters such as plant height, leaf area, and dry weight of root with Infarm was found to the best nutrient. The type of growing media did not significantly influence all the parameters observed. Interaction between the type of nutrient AB Mix and type of growing media on the leaf area parameter showed with the best result M2A2 (husk charcoal + Infarm) of 700,96 cm2 , but not significantly different from the other treatment. Keywords: AB Mix nutrient, Cocopeat, Husk charcoal, Kale

Page 3 of 3 | Total Record : 23

 1   2   3 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue Vol. 14 No. 6 (2025): December 2025 Vol. 14 No. 5 (2025): October 2025 Vol. 14 No. 4 (2025): August 2025 Vol 14, No 3 (2025): June 2025 Vol. 14 No. 3 (2025): June 2025 Vol 14, No 2 (2025): April 2025 Vol. 14 No. 2 (2025): April 2025 Vol 14, No 1 (2025): February 2025 Vol. 14 No. 1 (2025): February 2025 Vol. 13 No. 4 (2024): December 2024 Vol 13, No 4 (2024): December 2024 Vol. 13 No. 3 (2024): September 2024 Vol 13, No 3 (2024): September 2024 Vol 13, No 2 (2024): June 2024 Vol. 13 No. 2 (2024): June 2024 Vol. 13 No. 1 (2024): March 2024 Vol 13, No 1 (2024): March 2024 Vol 12, No 4 (2023): December 2023 Vol. 12 No. 4 (2023): December 2023 Vol. 12 No. 3 (2023): September 2023 Vol 12, No 3 (2023): September 2023 Vol. 12 No. 2 (2023): June 2023 Vol 12, No 2 (2023): June 2023 Vol 12, No 1 (2023): March 2023 Vol. 12 No. 1 (2023): March 2023 Vol 11, No 4 (2022): Desember 2022 Vol. 11 No. 4 (2022): Desember 2022 Vol. 11 No. 3 (2022): September 2022 Vol 11, No 3 (2022): September 2022 Vol 11, No 2 (2022): June Vol. 11 No. 2 (2022): June Vol 11, No 1 (2022): March Vol. 11 No. 1 (2022): March Vol. 10 No. 4 (2021): Desember Vol 10, No 4 (2021): Desember Vol 10, No 3 (2021): September Vol. 10 No. 3 (2021): September Vol. 10 No. 2 (2021): Juni Vol 10, No 2 (2021): Juni Vol. 10 No. 1 (2021): Maret Vol 10, No 1 (2021): Maret Vol 9, No 4 (2020): Desember 2020 Vol. 9 No. 4 (2020): Desember 2020 Vol 9, No 3 (2020): September 2020 Vol. 9 No. 3 (2020): September 2020 Vol 9, No 2 (2020): Juni 2020 Vol. 9 No. 2 (2020): Juni 2020 Vol. 9 No. 1 (2020): Maret 2020 Vol 9, No 1 (2020): Maret 2020 Vol 8, No 4 (2019): Desember Vol 8, No 3 (2019): September Vol 8, No 2 (2019): Juni Vol 8, No 1 (2019): MARET Vol 7, No 3 (2018): Desember Vol 7, No 2 (2018): Agustus Vol 7, No 1 (2018): April Vol 6, No 3 (2017) Vol 6, No 2 (2017) Vol 6, No 1 (2017) Vol 5, No 3 (2016) Vol 5, No 2 (2016) Vol 5, No 1 (2016) Vol 4, No 4 (2015): Special Edition Vol 4, No 3 (2015) Vol 4, No 3 (2015) Vol 4, No 2 (2015) Vol 4, No 1 (2015) Vol 4, No 1 (2015) Vol 3, No 3 (2014) Vol 3, No 3 (2014) Vol 3, No 2 (2014) Vol 3, No 2 (2014) Vol 3, No 1 (2014) Vol 2, No 3 (2013) Vol 2, No 2 (2013) Vol 2, No 2 (2013) Vol 2, No 1 (2013) Vol 1, No 1 (2012) More Issue