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Dedik Budianta
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INDONESIA
Journal of Smart Agriculture and Environmental Technology
Published by Indonesian Soil Science Society of South Sumatra
ISSN : -     EISSN : 30218802     DOI : https://doi.org/10.60105/josaet
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Veterinary
The Journal of Smart Agriculture and Environmental Technology (JOSAET) is an international, interdisciplinary publication committed to addressing current issues in agriculture and environmental sciences. Our mission is to promote sustainable and safe food production practices for the future without causing environmental harm. JOSAET covers a broad range of topics, including soil, water, and plant management, pest control, and plant cultivation. We aim to anticipate environmental changes and contribute to the development of resilient agricultural practices. Published three times a year, in April, August, and December, JOSAET maintains rigorous standards through a high-quality peer-review process. We welcome manuscripts showcasing interdisciplinary expertise in areas such as: Enhancing crop production efficiency with new technologies to support agricultural sustainability, covering topics like crop management, pest control, environmental impact, input efficiency, new variety development, and socio-economic assessment. Fostering soil and water management strategies, such as the use of organic inputs, anticipation of soil pollution, soil health, and soil fertility inputs for sustainability. Exploring technology applications in various fields including soil science, agronomy, horticulture, plantation, forestry, aquaculture, husbandry farming, bioremediation, and application of machine learning and artificial intelligence in soil science, agriculture, and environment. We also welcome contributions discussing other environmental technologies aimed at improving our environment. JOSAET publishes original papers, short communications, and reviews concerning smart agriculture and environmental technology. We are particularly interested in research that promotes agricultural practices preserving the environment, enhancing crop production and income, mitigating global warming effects, and building food security in the face of climate change. Our vision is to be a leading voice in the discourse on sustainable agriculture and environmental management, facilitating innovation and knowledge exchange for a sustainable and resilient future.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 47 Documents
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Growth and Yield of Sweet Sorghum (Sorghum bicolor L. Moench) in Tidal Swamp Land with Dolomite and Vermicompost Application Yakup; Ria, Rofiqoh Purnama; Budianta, Dedik; Sumantri, Muhammad Haffidz
Journal of Smart Agriculture and Environmental Technology Vol. 2 No. 3 (2024): December 2024, Published, 2024-12-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2024.2.3.115-119

Abstract

Sorghum (Sorghum bicolor L. Moench) plant is native to tropical and subtropical countries with high suitability for planting on marginal land. Therefore, this research aimed to determine the use of dolomite and vermicompost in tidal swamp soil for the growth and yield of sweet sorghum plants at the Experimental Garden and the Chemistry, Biology and Soil Fertility Laboratory, Department of Soil Science, Faculty of Agriculture, Sriwijaya University. A factorial randomized complete block design (FRCBD) consisting of two factors was used. The first factor was dolomite namely 0 ton.ha−1, 6 ton.ha−1, 9 ton.ha−1, and 12 ton.ha−1, while second factor was vermicompost including 0 ton.ha−1, 3 ton.ha−1, 6 ton.ha−1, and 9 ton.ha−1. The results showed that the application of Dolomite had a very significant effect on soil pH, N-total, P-available, and potassium exchangeability. In addition, dolomite increased plant height, number of leaves, chlorophyll content, fresh and dry weight shoot, number of grains, and weight of 1000 grains.
Conventional and Molecular Improvement of Maize for Drought Tolerance: Review Garoma, Belay
Journal of Smart Agriculture and Environmental Technology Vol. 2 No. 3 (2024): December 2024, Published, 2024-12-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2024.2.3.87-92

Abstract

Maize is an important staple crop for food, feed, bioenergy and industrial products globally. Despite the importance of maize as a principal food crop in developing countries, drought is a major constraint that affects maize production, particularly in Sub-Saharan Africa, where maize is grown under rainfed conditions. Plant breeders have been striving to improve and develop drought-tolerant variety. Nevertheless, these efforts still cannot meet the demand for food security due to fast population growth and climatic change. Conventional maize breeding for drought tolerance follows diverse approach includes recurrent selection, backcrossing, pedigree breeding, and subsequently evaluating inbred lines and hybrids at optimum conditions, managed screening site and random stress across multiple environments. Molecular markers were used to select donor parents with drought-adaptive alleles and then integrated into elite maize lines to create a new population of drought-tolerant maize inbred lines and subsequently used to develop hybrids maize tolerance to drought stress.
Assessing Climate-Smart Agriculture Adoption: Enhancing Rice Production Resilience in South Sumatra, Indonesia Wandayantolis; Budianta, Dedik; Yakup; Gunawan, Dodo
Journal of Smart Agriculture and Environmental Technology Vol. 2 No. 3 (2024): December 2024, Published, 2024-12-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2024.2.3.93-99

Abstract

This study investigates the adoption of Climate-Smart Agriculture (CSA) practices among predominantly traditional rice farmers in South Sumatra, Indonesia, and proposes strategies for enhancing resilience to climate variability. A total of 98 farmers across nine districts participated in  structured surveys and in-depth interviews. The results showed a reliance on modern machinery for land preparation (62.8%) alongside a considerable use of traditional tools (26.5%). High awareness of climate change (87.9%) and its impacts, along with a substantial understanding of the negative effects of chemical fertilizers (67.7%), were observed. The use of weather forecasts by 34.7% of respondents highlighted the importance of reliable climate information in agricultural decision-making. Adaptive practices for drier conditions include water management (40%) and crop management methods (25%), while improved drainage (40%) and other flood prevention measures (35%) were commonly adopted for wetter conditions. Despite these efforts, 50% of farmers reported decreased productivity during dry seasons due to the significant impact of irregular rainfall, while approximately 42% managed to increase productivity during wetter conditions through adaptive practices. To enhance CSA adoption, continuous education and awareness programs, promoting energy-efficient machinery and organic farming methods, and improving access to accurate weather forecasts are recommended. The development of resilient crop varieties and the provision of financial and technical support are also essential. Implementing these strategies can facilitate the integration of CSA into the farming system, ensuring a resilient and sustainable agricultural sector in South Sumatra that supports both productivity and environmental preservation, contributing to long-term food security and sustainable development in the region.
Community Structure of Terrestrial Gastropods Based on Elevation in the Kabawetan Tea Plantation, Bengkulu, Indonesia Darmi; Rizwar; Utari, Titi
Journal of Smart Agriculture and Environmental Technology Vol. 2 No. 3 (2024): December 2024, Published, 2024-12-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2024.2.3.120-127

Abstract

Terrestrial gastropods are a group of soil biota that function as herbivores, detritivores, and predators, with their presence contributing to the balance of soil ecosystems, including agroecosystems. This study aims to analyze the community structure of terrestrial gastropods based on elevation at the Kabawetan Tea Plantation, Kepahiang Regency, Bengkulu Province. Observation stations were determined using the stratified sampling method, consisting of locations at elevations of 800, 900, and 1000 meters above sea level (m asl). Sample collection was conducted using the horizontal line transect method along a 100-meter transect at each research location, with 20 plots of 50 cm × 50 cm along each transect, spaced 5 m apart. The spesies of terrestrial gastropods in the Kabawetan Tea Plantation comprised four species belonging to four families: Achatinidae (Achatina fulica), Subulinidae (Allopeas gracile), Camaenidae (Bradybaena sp.), and Ariophantidae (Parmarion martensi). Based on elevation, different species of terrestrial gastropods were found; at elevations of 800 and 900 m asl, two common species were identified, namely Achatina fulica and Bradybaena sp., while at 1000 m asl, three species were found, namely: Allopeas gracile, Bradybaena sp., and Parmarion martensi. The highest density of terrestrial gastropods wasrecorded at 1000 m asl. The species Bradybaena sp. consistently exhibited the highest abundance across all three research locations. The diversity of terrestrial gastropods at the three elevation strata in the Kabawetan Tea Plantation was classified as low (H′ < 1), and their distribution followed a cluster pattern.
Evaluation of the Implementation of Precision Agricultural Technology on Tidal Land: Case Study in Tanjung Baru Village, Muara Padang, Banyuasin Regency, South Sumatra of Indonesia Rahim, Supli; Aminah, Raden Iin Siti; Marlina, Neni; Batubara, Mustopa Marli; Murtado, Ade; Helida, Asvic; Basuki, Rahmad; Elfama, Yudha; Rosita; Fitriani; Natalia, Anita; Yusup, Muhammad; Lucyana; Saputra, Ari; Fitriani, Eka Yuliana; Sapsidi, Herlianto; Permana, Deddy; Badriah, Dina; Damiri, Nurhayati; Supli, Nur Aslamiah
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.31-36

Abstract

The study aims to evaluate the application of precision farming  technology in Tidal Land, Tanjung Baru Village, Muara Padang, Banyuasin. The study uses quantitative and qualitative approaches with field observation and survey methods and in-depth interviews. The population of the study was all farmers who manage agricultural land in Tanjung Baru Village. The research sample was taken purposively, namely farmers who have implemented or tried to implement precision farming. The number of samples was 30 farmers. Data collected included the use of precision farming technology, the obstacles faced and its impact on farmer productivity and welfare. In addition, the experience of farmers in implementing precision farming and identifying proposed solutions was also studied. Results of this study are that the majority of farmers in Tanjung Baru Muara Padang Banyuasin village were aged 41-50 years (46.7 percent), with an even level of education between high school, junior high school, and elementary school graduates. The largest land ownership is 3-5 hectares (53.3 percent). As many as 93.3 percent of respondents have implemented precision farming technology, with tractors and combine harvesters as the most commonly used technology. GIS  technology is used by 23.3 percent of respondents, drones by 10 percent, and plowing tools and machines and GRPS systems by 3.3 percent of respondents each. The main reasons for using technology are to increase farming productivity, reduce costs, and increase farming efficiency. Respondents want easy access to technology (50 percent), technical assistance (26.7 percent), and subsidy and financial assistance (20 percent). As many as 90 percent of respondents stated that they would continue to use precision farming technology in the future. More than 30 percent of respondents suggested assistance with precision farming tools and education and training, while 20 percent suggested the provision of water pumps. This indicates the need for comprehensive and sustainable support to increase the adoption of precision farming technologies.
Bridging the Gap between Land Suitability and Local Wisdom Species in South Sumatra Peatlands, Indonesia Armanto, M Edi; Wildayana, Elisa
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.8-17

Abstract

The primary issue with peatlands until now was people’s ignorance about land suitability. Changes in patterns and details of the distribution of peatland use based on Local Wisdom Species (LWS) are increasingly  unclear. We don’t know the suitable locations of cultivated LWS, so peatland productivity is declining and degradation continues. This research aims to evaluate land suitability for LWS in South Sumatra peatlands, Indonesia. Local Wisdom Species and soil samples were taken based on the type of peat land uses, and then laboratory work was carried out. Local Wisdom Species showing direct benefit are divided into two groups, namely LWS producing quickly are usually Purun Tikus (Eleocharis dulcis), water spinach (kangkung), bitter melon (paré), floating rice, and auction system for fishing, and LWS recognizing commercially are usually coconut, honeybees, gelam, sago, and jelutong. The level of land suitability of these two groups is S1 (highly suitable); and S2 (moderately suitable) with the only limiting factors being nutrient availability and nutrient retention (except coconut). By using science and technology, such as liming, fertilizing, improving water systems, and avoiding burning, all of these limiting factors can be overcome. Based on local knowledge, four strategies are suggested for sustainable peatland restoration, namely decentralized; conservative; protective; and optimal strategies.
Principle and prerequisites of regenerative agriculture: a review Hanifah, Vyta W.; Karolinoerita, Vicca; Cahyana, Destika; Minasny, Budiman
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.1-7

Abstract

Regenerative agriculture has recently gained popularity as a promising approach to achieving sustainable agriculture and ensuring food security. This article reviews scientific papers published between 1986 and 2024, as well as popular media, including the documentary "Kiss the Ground," released by Netflix in 2020, which successfully introduced the concept of regenerative agriculture to a broader audience. The article explores the definition, principles, and prerequisites of regenerative agriculture and examines how this concept can be adapted in Indonesia, given the challenges faced by conventional agriculture and the potential for integration with digital technology. This study used 342 papers discussing regenerative agriculture and those related to regenerative agriculture terminology using the virtual tool map, Research Rabbit, and selected 10 most papers relevancies. The review concludes that regenerative agriculture essentially encompasses or aligns with previously established concepts, including agroecology, organic farming, conservation agriculture, climate-smart agriculture, and traditional agricultural systems often associated with environmentally friendly and sustainable practices. In the Indonesian context, farming systems like Subak in Bali, integrated farming in Java, and climate-smart farming in East Nusa Tenggara can be classified as forms of regenerative agriculture. However, the prerequisites for regenerative agriculture to produce commercial-scale yields may vary across different agroecosystems, as each has its specific needs.
Response of Germination of Cocoa (Theobroma Cacao L.) Seeds to Types of Storage Media and Various Storage Times Loso, Sugito; Ma'shum, Halim; Kriswantoro, Haris
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.18-24

Abstract

Cocoa plants are plantation crops, one of the export commodities that can contribute to efforts to increase Indonesia’s foreign exchange. This research aims to determine the type of storage media, storage time and treatment interactions on the germination response of cocoa seeds. The research was carried out in Madang Village, Sumber Harta District, Musi Rawas Regency from February-March 2024. The research method used a Completely Randomized Factorial Design, the observation data was  analyzed using R-Studio software. If the results of the variance test are significant at the 5% level, mean that the treatment shows a significant or very significant effect, then it will be continued with high significancy different test (HSD). The first factor consists of the type of storage media: without treatment (M0), sawdust storage media (M1), wood charcoal powder storage media (M2), and rice husk storage media (M3), the second factor is length of storage time: without treatment (W0), stored for 5 days (W1), stored for 10 days (W2), stored for 15 days (W3) and repeated 3 times. Based on the results of the research, sawdust storage media treatment had a significant effect on: germination at age 1-10 days and 11-20 days, root length, leaf length and leaf area; without storage  treatment had a significant effect on: at age 1-10 days and 11-20 days, root length, leaf length, and leaf area.
Plant Density on Tidal Marsh Land Using Sentinel-2A NDVI Analysis Based on Land Drainability in Sri Mulyo Village, Indonesia Mawardi, Abi Sahil; Sodik Imanudin, Momon; Jaya Priatna, Satria
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.25-30

Abstract

Tidal marshlands have significant potential for agriculture, despite being affected by fluctuations in sea and river water. This study aims to analyze changes in vegetation density on agricultural land in Sri Mulyo Village, Air Saleh Sub-district, Banyuasin Regency, South Sumatra, using Sentinel-2A satellite imagery and the NDVI (Normalized Difference Vegetation Index) method. Observations were conducted in February, during the wet season, recorded a rainfall of 381 mm, while August, in the dry season, recorded a rainfall of 17 mm, based on data from the BMKG Climatology Station in Palembang for the year 2024, focusing on land cover changes in vegetation density under two different seasonal conditions. The analysis showed a decrease in the area with high vegetation density in August (56.01%) compared to February (63.97%), due to low rainfall and decreased soil moisture in the dry season. In contrast, the medium vegetation category increased in August. These findings suggest that seasonal variations significantly affect vegetation cover and productivity of tidal marshlands. as a consequence, during the dry season, increased drainability and reduced soil moisture contribute to a decline in  vegetation density, with the percentage of areas categorized as “High Greenness” decreasing to 56.01% and those categorized as “Moderate Greenness” increasing to 36.17%. These findings emphasize the crucial role of rainfall in sustaining vegetation in tidal marshlands, particularly under varying seasonal conditions.
Effect of Different Nutrient Concentrations on the Growth and Yield of Curly Lettuce (Lactuca sativa L.) in Two Hydroponic System Febriani, Annisa Gita; Aisyah, Aisyah; Edi Minadji Pribadi; Bagas Elang Samudra
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 1 (2025): April 2025, Published 2025-04-07
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.1.37-43

Abstract

Lettuce (Lactuca sativa L.) is a widely consumed vegetable known for its nutritional benefits and economic potential. This study investigated the effects of two hydroponic systems Nutrient Film Technique (NFT) and Deep Flow Technique (DFT) and varyied nutrient concentrations on the growth and production of curly lettuce, conducted from March to June 2024 at the Smart Farming Zone of UG Technopark, the research utilized a Randomized Complete Block Design (RCBD) with two nested factors. The first factor comprised two hydroponic systems (H1: NFT and H2: DFT), while the second factor involved four nutrient combinations: AB Mix 0 ml + Liquid Organic Fertilizer (LOF) 10 ml (P1), AB Mix 5 ml + LOF 15 ml (P2), AB Mix 10 ml + LOF 20 ml (P3), and AB Mix 20 ml + LOF 25 ml (P4). Key growth parameters measured included plant height, number of leaves, leaf  length, leaf width, stem diameter, root length, total fresh weight, fresh weight of roots, and total dry weight. Results indicated that the DFT hydroponic system with a nutrient concentration of AB Mix 20 ml + LOF 25 ml significantly enhanced plant height, number of leaves, root length, fresh weight of the crown, and dry weight. Additionally, the DFT system at AB Mix 10 ml + LOF 20 ml improved leaf length, leaf width, stem diameter, and fresh weight of curly lettuce. These findings underscore the potential of optimizing hydroponic systems and nutrient formulations for enhanced lettuce production.

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