Innovations in Grain Storage, Handling, and Processing

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Agricultural Technology".

Deadline for manuscript submissions: 31 October 2026 | Viewed by 1215

Editors

Modern Agricultural Engineering Key Laboratory at Universities of Education, Department of Xinjiang Uygur Autonomous Region, Tarim University, Alaer 843300, China
Interests: sustainable agriculture; fruit quality; non-destructive detection; machine learning; equipment for detection
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Grain production relies critically on the efficiency and sustainability of post-harvest operations. Innovations in storage, handling, and processing are essential to reduce post-harvest losses, preserve nutritional quality, ensure food safety, and optimise resource utilisation. Nevertheless, the sector continues to face considerable challenges, including spoilage caused by pests and microbial contamination, quality degradation during storage and transport, high processing losses, and a shortage of integrated smart technologies for real-time monitoring and control.

This Special Issue, "Innovations in Grain Storage, Handling, and Processing," aims to collate cutting-edge research and technological breakthroughs that address critical challenges in the field. We invite researchers to contribute to the following areas: intelligence monitoring and control systems, material handling during processing, quality detection and improvement in storage equipment, and low-loss milling technologies. Submissions exploring the application of artificial intelligence, IoT sensors, and data analytics for predictive quality assessment are also highly encouraged.

The scope of this Special Issue encompasses interdisciplinary research bridging agricultural science, food engineering, and mechanical engineering. We invite submissions of original research, comprehensive reviews, and perspective articles covering a wide range of grains, including but not limited to cereals, pulses, and oilseeds. By fostering an exchange of innovative ideas and solutions, this Special Issue aims to contribute significantly to building a more resilient, efficient, and sustainable grain production system for the future.

Dr. Yanlong Han
Dr. Yang Liu
Prof. Dr. Anqi Li
Guest Editors

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Keywords

  • agricultural products processing
  • quality inspection
  • numerical simulation
  • granular flows
  • automated management
  • mechanism analysis

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Published Papers (1 paper)

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Research

25 pages, 5313 KB  
Article
Research on Confined Compression and Breakage Behaviour as Well as Stress Evolution of Rice Under Framework of Cohesion Zone Model
by Xianle Li, Mengyuan Wang, Yanlong Han, Anqi Li, Xinlei Wang, Haonan Gao and Tianyi Wang
Agriculture 2026, 16(2), 208; https://doi.org/10.3390/agriculture16020208 - 13 Jan 2026
Cited by 1 | Viewed by 611
Abstract
Agricultural materials frequently undergo fragmentation due to high-stress conditions during processing, storage, and transportation. Throughout these processes, the spatial arrangement and morphology of particles continuously evolve, rendering the breakage behaviour of particle groups particularly complex. Thus, an in-depth understanding of the fracture processes [...] Read more.
Agricultural materials frequently undergo fragmentation due to high-stress conditions during processing, storage, and transportation. Throughout these processes, the spatial arrangement and morphology of particles continuously evolve, rendering the breakage behaviour of particle groups particularly complex. Thus, an in-depth understanding of the fracture processes and breakage mechanisms within particle beds holds significant research value. This study systematically investigates the breakage behaviour of rice particle groups under confined compression through an integrated methodology combining experimental testing, X-ray CT imaging, and finite element modelling (FEM) based on the cohesive zone model (CZM). Results demonstrate that, at the granular assembly scale, external loads are transmitted through force chains and progressively attenuate. As compression proceeds, stress disseminates toward peripheral particle regions. At the individual particle level, particle breakage results from the intricate interaction between coordination number (CN) and localized contact stress, with tensile stress playing a predominant role in the fracture process. An increase in coordination number promotes a more uniform stress distribution and inhibits breakage, thereby exhibiting a “protective effect”. These findings provide valuable insights for the design and optimization of grain processing equipment, contributing to a deeper comprehension of particle breakage characteristics. Full article
(This article belongs to the Special Issue Innovations in Grain Storage, Handling, and Processing)
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