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Topic Review
Development Trends of Improving Sustainability of Agricultural Crops
Given the challenges in reducing greenhouse gases (GHG), one of the sectors that have attracted the most attention in the Sustainable Development Agenda 2030 (SDA-2030) is the agricultural sector. Researchers have used different technologies to achieve crops’ financial and environmental sustainability, such as unmanned aerial vehicles (UAVs) to capture multi-spectral aerial images (MAIs) to assess fields’ plant vigour and detect phytosanitary events early using vegetation indices (VIs). 
  • 393
  • 01 Jul 2022
Topic Review
A Decision Support Tool for Buying Farm Tractors
Tractors are the most important equipment for most of the farmers. Data science can help farmers when making a decision about tractor purchase. Buying a tractor represents a big investment for farmers, and price is one of their main concerns. This study presents the development of a web-based decision support tool (DST) that calculate the price of new and second-hand tractors, for the purpose of providing the decision-maker some information that will lead him to the final decision. The tool makes use of different algorithms based on predictive analytics methodologies. 
  • 390
  • 10 Mar 2022
Topic Review
HydroLab
HydroLab is a module designed to implement different fertigation strategies in two independent samples of plants.
  • 386
  • 14 Aug 2023
Topic Review
High-Power Ultrasound-Assisted Extraction of Olive Oils
All the examined works reported an increase in oil yield and extractability index through the use of high-power ultrasound(HPU), which was ascribed to reduced paste viscosity and cavitation-driven cell disruption. Olive oil legal quality was generally not affected; on the other hand, results regarding oil chemical composition were conflicting with some studies reporting an increase of phenols, tocopherols, and volatile compounds, while others underlined no significant effects to even slight reductions after HPU treatment. Regarding the acceptability of oils extracted through HPU processing, consumer perception is not negatively affected, as long as the marketer effectively delivers information about the positive effects of ultrasound on oil quality and sensory aspect. 
  • 385
  • 25 Nov 2021
Topic Review
Agricultural Vehicle Path Tracking Control
Vehicle models are grouped into numerous types based on the structural characteristics and working conditions, including wheeled tractors, tracked tractors, rice transplanters, high clearance sprays, agricultural robots, agricultural tractor–trailers, etc.
  • 383
  • 21 Jun 2023
Topic Review
Critical Infrastructures in the Past, Present and Future
Critical infrastructures are those material resources, services, information technology systems, networks and infrastructure assets that, if damaged or destroyed, would cause serious repercussions on the crucial functions of society, including the supply chain, health, security and the economic or social well-being of the state and the population. 
  • 382
  • 28 Feb 2022
Topic Review
Precision Livestock Farming Research
Precision livestock farming (PLF) utilises information technology to continuously monitor and manage livestock in real-time, which can improve individual animal health, welfare, productivity and the environmental impact of animal husbandry, contributing to the economic, social and environmental sustainability of livestock farming.
  • 360
  • 07 Jul 2023
Topic Review
Using Product Design Strategies to Implement Circular Economy
The design strategies referred to industrial design, e.g., user-centered design and timeless design were preferred by professional designers. The design strategies related to routine design, i.e., materials substitution, reducing resources and energy consumption, and structural optimization, were indistinctly used by both students and professional designers.
  • 359
  • 19 Apr 2022
Topic Review
Soil-Borne Diseases of Flax (Linum usitatissimum)
Flax is an important crop cultivated for its seeds and fibers. It is widely grown in temperate regions, with an increase in cultivation areas for seed production (linseed) in the past 50 years and for fiber production (fiber flax) in the last decade. Among fiber-producing crops, fiber flax is the most valuable species. Linseed is the highest omega-3 oleaginous crop, and its consumption provides several benefits for animal and human health. Among biotic factors, soil-borne eukaryotic diseases pose a significant threat to both seed production and fiber quality, which highlights the economic importance of controlling these diseases. 
  • 359
  • 04 Aug 2023
Topic Review
Water Nutrient Management in Soilless Plant Cultivation
Under-cover soilless cultivation is an important technique of crop production. Due to the lack of contact with soil and precipitation, the root system of crops grown must be provided with water and all necessary nutrients in the form of a solution (nutrient medium). This nutrient medium needs to be fed in excess to ensure proper plant development and the expected qualitative and quantitative parameters of the crop yield, which means that in the case of, e.g., tomato cultivation, 20–80% of the supplied medium must be removed from the root system and managed. Uncontrolled discharge of this drainage water poses a significant threat to the environment, causing contamination of surface waters and groundwaters. 
  • 354
  • 05 Jan 2024
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