Iskanje po katalogu digitalne knjižnice

Opis: This paper delineates the contemporary landscape, challenges, and prospective developments in human-centred artificial intelligence (AI) within the ambit of smart farming, a pivotal element of the emergent Agriculture 5.0, supplanting Agriculture 4.0. Analogous to Industry 4.0, agriculture has witnessed a trend towards comprehensive automation, often marginalizing human involvement. However, this approach has encountered limitations in agricultural contexts for various reasons. While AI’s capacity to assume human tasks is acknowledged, the inclusion of human expertise and experiential knowledge (human-in-the-loop) often proves indispensable, corroborated by the Moravec’s Paradox: tasks simple for humans are complex for AI. Furthermore, social, ethical, and legal imperatives necessitate human oversight of AI, a stance strongly reflected in the European Union’s regulatory framework. Consequently, this paper explores the advancements in human-centred AI focusing on their application in agricultural processes. These technological strides aim to enhance crop yields, minimize labor and resource wastage, and optimize the farm-to-consumer supply chain. The potential of AI to augment human decision-making, thereby fostering a sustainable, efficient, and resilient agri-food sector, is a focal point of this discussion - motivated by the current worldwide extreme weather events. Finally, a framework for Agriculture 5.0 is presented, which balances technological prowess with the needs, capabilities, and contexts of human stakeholders. Such an approach, emphasizing accessible, intuitive AI systems that meaningfully complement human activities, is crucial for the successful realization of future Agriculture 5.0.
Ključne besede: human-centered AI, smart framing, agriculture 5.0, digital transformation, artificial intelligence
Objavljeno v DKUM: 23.04.2025; Ogledov: 0; Prenosov: 3
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Opis: In contemporary agricultural automation, the demand for highly adaptive autonomous systems is rapidly increasing. Addressing this need, we introduce the latest iteration of FarmBeast, an advanced autonomous robot designed for precise navigation and operation within the complex terrain of cornfields. This paper details the technical specifications and functionalities of FarmBeast, developed by a Slovenian student team from the University of Maribor for the international Field Robot Event (FRE) 2023. The enhanced version features significant hardware and software upgrades, including a completely new robotic platform, a multichannel LIDAR system, an Xsens IMU, and advanced algorithms for efficient row navigation and weed removal. These integrated technologies aim to improve the efficiency and reliability of agricultural processes, reflecting the broader trend towards digitization and precision farming. Participation in international competitions like FRE provides a valuable platform for students to apply interdisciplinary knowledge, fostering the development of practical skills and understanding the interconnectedness of various scientific disciplines. As highlighted in the results section, FarmBeast performed notably compared to other 14 robots, securing top-five finishes in navigation, plant treatment, and obstacle detection tasks, demonstrating its capabilities in dynamic agricultural settings.
Ključne besede: precision agriculture, robotics, sensors, algorithms
Objavljeno v DKUM: 23.04.2025; Ogledov: 0; Prenosov: 0
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Opis: The interaction of microorganisms and their enzyme activity is one of the key indicators for a comprehensive measurement of soil health. The aim of this study was to determine significant correlations between different soil microorganisms and enzyme activities of β-glucosidase, N-acetyl-glucosaminidase, urease, arylamidase, phosphatase, acid phosphatase, alkaline phosphatase, and arylsulfatase after supplementation with standard fertilizer, spent mushroom substrate and composed fertilizer in soils from conventional–integrated, organic and biodynamic farming. Samples were grouped according to the farming system and fertilization for all seasons. The biodynamic farm was the least affected by the different fertilizations, except for standard fertilization. Standard fertilizer caused negative correlations between the actinomycetes and the arylsulfatase in organic and biodynamic farms. The same fertilization affected the actinomycetes/phosphatase relationship differently, regardless of the basic soil structure. Actinomycetes correlated positively with acid phosphatase and urease in conventional–integrated and biodynamic farms after spent mushroom substrate, respectively. Arylamidase activity in relation to total microorganisms responded to fertilization with standard fertilizer and spent mushroom substrate independently of the basic soil structure. Fertilization can influence the soil microbe/enzyme relationships in different soils. Regardless of the basic soil structure, some of these relationships could be important indicators for further studies.
Ključne besede: agriculture, conventional-integrated, organic, biodynamic, fertilization, soil microorganisms, soil enzyme activity
Objavljeno v DKUM: 17.04.2025; Ogledov: 0; Prenosov: 0
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Opis: Background: This paper aims to analyze the possibilities of the agricultural sector of the Western Balkan to assess compliance with the European Green Deal, which provides for the implementation of activities, which should enable the transition to sustainable agriculture and climate change mitigation. This paper is among the first to present the causality of agriculture and climate change (status, mitigation, and perspectives) in general and in light of the European Green Deal for the Western Balkan territory. Main text: Agricultural production is a leading industry in the Western Balkan. Climate change and predictions that temperatures will increase by 4 °C in the coming decades pose a risk not only to agricultural production but also to the safety of the population, because agriculture is the main source of income for a significant part of it. Uncontrolled floods and droughts caused by climate change are a particular danger for agriculture and human existence. This paper demonstrates that agriculture in the WB can be considered critically affected by climate change. Conclusions:Unless appropriate measures are taken and risk management for water resources and agriculture is improved, there will be a further decrease in precipitation and an increase in dry days by 20%. Such a scenario endangers not only the already vulnerable climate sustainability and biodiversity of the region but also the existence of a population employed in agriculture and the contribution of the agricultural sector to the gross domestic product. However, future planning based on the Common Agriculture Policy (CAP) and European Green Deal, the adoption of a related regulatory framework, the establishment and regular monitoring of supporting financing mechanisms, regional cooperation, and improving risk management (with emphasis on the local level) can mitigate the present impact and decrease the expected negative impact of climate change on agriculture and biodiversity in the WB region.
Ključne besede: climate change, sustainable agriculture, risk management, Western Balkan countries, European Green Deal
Objavljeno v DKUM: 08.11.2024; Ogledov: 0; Prenosov: 8
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Opis: Precision agriculture (PA) through the use and utilization of innovative technologies is a concept in agricultural management that enables long-term efficiency gains, control of unforeseen changes, and a reduction of negative impacts on the environment. However, there are even more reasons and benefits to using precision agriculture technologies (PATs) on farms, but the actual use on small farms is often questionable. The main objective of this research was to evaluate and analyze the current state of PA and its potential on a set of small farms. In addition, a comparison was made between small farms located in less favored areas (LFAs) and more favored areas (MFAs) to find if specific characteristics of the surrounding environment affect the (non-) implementation of these technologies by farm owners, with respect to the given regional possibilities. The result shows that 57.5% of respondents on these farms have never implemented PATs before and 20% are beginners in their respective fields. It was found that there were no statistically significant differences in the integration between fewer LFAs and MFAs technologies and their use in this study. The majority of respondents believe that the main changes need to occur on the level of politics. The results show that the level of cost or initial investment is the main reason and the main obstacle in the implementation of PATs on the surveyed farms.
Ključne besede: precision agriculture, small farm, technological innovations, implementation, situation overview, survey, ICT
Objavljeno v DKUM: 02.07.2024; Ogledov: 161; Prenosov: 22
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