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INDONESIA
Jurnal Teknologi Pertanian (Agricultural Technology Journal)
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : 26851954     DOI : https://doi.org/10.35791
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Computer Science & IT
Jl. Kampus UNSRAT Kleak, Manado 95115
Arjuna Subject : -
Articles 113 Documents
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Tren Riset Pembangunan Pertanian Berbasis Teknologi Digital Di Indonesia Raihan Saputra; Annisa Rahmawati; Fakhri Maulana Fauzan; Dewi Rohma Wati
Jurnal Teknologi Pertanian (Agricultural Technology Journal) Vol 16 No 2 (2025): Jurnal Teknologi Pertanian (Agricultural Technology Journal)
Publisher : Jurnal Teknologi Pertanian (Agricultural Technology Journal)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jteta.v16i2.65652

Abstract

The advancement of digital technology has brought about substantial changes within the agricultural sector, particularly in terms of production management, access to information, and decision-making. This study aims to identify research trends related to digital agriculture development in Indonesia in the period 2018–2025 through keyword mapping and analysis of collaboration between authors. The approach used is a Systematic Literature Review (SLR) combined with bibliometric analysis using VOSviewer software. Publication data were analyzed to identify patterns in keyword occurrence, relationships between topics, and the structure of the network of authors contributing to this research. The results of the analysis show that publications on digital agriculture increased rapidly in the period 2023–2025, in line with the increasing need for digital innovation in the agricultural sector. The keywords with the highest dominance include digital technology, agricultural extension, digital marketing, farmer empowerment, digital applications, and artificial intelligence, which describe the direction of research towards technology integration in supporting agricultural efficiency and sustainability. The visualization of the author network shows dense and even collaboration, indicating that research in this field is developing in an integrated and interconnected manner. These findings not only show the development of research trends but can also serve as a basis for formulating more targeted and relevant digitalization strategies and agricultural policies for the digital era, thereby strengthening sustainable national agricultural development.
Pengaruh Kemiringan Talang Terhadap Pertumbuhan Tanaman Caisim (Brassica chinensis L var. parachinensis) dengan Menggunakan Sistem Hidroponik NFT (Nutrient Film Technique) sembiring, julian; Rumambi, David P.; Rantung, Ruland A.
Jurnal Teknologi Pertanian (Agricultural Technology Journal) Vol 16 No 2 (2025): Jurnal Teknologi Pertanian (Agricultural Technology Journal)
Publisher : Jurnal Teknologi Pertanian (Agricultural Technology Journal)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jteta.v16i2.66039

Abstract

Gutter slope is a crucial aspect of hydroponic systems, especially the nutrient film technique (NFT), which directly affects the flow of nutrient solution and plant root health. A proper slope ensures even nutrient flow throughout the gutter, providing equal access for each plant root to absorb nutrients and oxygen. The gutter slope, measured in percent, is derived from the length of the horizontal gutter. The purpose of this study was to gain a deeper understanding of the NFT (nutrient film technique) hydroponic system, particularly the slope of the gutter, and to analyze its potential applications. Three different slopes (T) were used in this study: (T1 = 6%, T2 = 9%, T3 = 12%).The study demonstrated the greatest plant growth at a 12% slope, with the highest plant height of 38.75 cm, an average root length of 35.3 cm, and an average fresh weight of 84.6 grams. However, the highest number of leaves was achieved at a 9% slope. Generally, a 12% slope yields the best results, with plant weight and height being crucial for production.
Karakteristik Pengeringan Jahe Merah (Zingiber officinale Var. Rubrum) Menggunakan Alat Pengering Tipe Kubah: Karakteristik Pengeringan Jahe Merah (Zingiber officinale Var. Rubrum) Menggunakan Alat Pengering Tipe Kubah Ireine Longdong; Dedie Tooy; Ruland A. Rantung; Keisya Ransun; Herry Pinatik; Denny Saroinsong
Jurnal Teknologi Pertanian (Agricultural Technology Journal) Vol 16 No 2 (2025): Jurnal Teknologi Pertanian (Agricultural Technology Journal)
Publisher : Jurnal Teknologi Pertanian (Agricultural Technology Journal)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jteta.v16i2.65449

Abstract

This study aims to examine the drying characteristics of red ginger (Zingiber officinale var. rubrum) using a dome-type dryer with three variations in slice thickness, namely 0.5 cm, 1 cm, and 1.5 cm. The parameters analyzed included drying temperature, relative humidity (RH), material moisture content, and drying rate over time. The research was carried out at the Biosystems Engineering Laboratory, Faculty of Agriculture, Sam Ratulangi University using observational methods. The research material is in the form of red ginger that is sorted, washed, and sliced according to treatment. The drying process is carried out by placing the sample on the drying tray, then observation is made of the initial moisture content using the oven method, temperature and humidity inside and outside the dryer, light intensity, and weight loss of the material every 60 minutes. The results showed that the drying temperature during the first to the sixth day ranged from 27.3°C to 50°C. The relative humidity of the drying chamber is in the range of 35% to 61%. The initial moisture content of the entire slice treatment was 80.39%. The final moisture content obtained in 0.5 cm slices was 10.37%, 10.51 cm slices, and 1.5 cm slices were 10.48%. The time needed to achieve a moisture content of about 10% is different in each treatment, namely 4 days 33 hours for 0.5 cm slices, 5 days 44 hours for 1 cm slices, and 6 days 49 hours for 1.5 cm slices. The conclusion of this study shows that the dome-type dryer is effective in reducing the moisture content of red ginger until it reaches storage standards. In addition, the thickness of the slices has been shown to affect the rate and duration of drying. These results can be used as a basis for the development of small-scale ginger drying technology in the post-harvest process.

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