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New Technological Applications in Agriculture for the Development of the Circular Bioeconomy, 2nd Edition

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Bioeconomy of Sustainability".

Deadline for manuscript submissions: 30 June 2026 | Viewed by 1312

Special Issue Editors


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Guest Editor
Academy of Agricultural Planning and Engineering, Ministry of Agriculture and Rural Affairs, Beijing 100125, China
Interests: agricultural mechanization, automatization and informatization
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Smart Agriculture and Engineering, Wenzhou Vocational College of Science and Technology, Wenzhou 325006, China
Interests: agricultural informatization
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

With the improvement in people’s living standard and the strengthening of environmental protection awareness, environmentally friendly green food and organic food are being paid increasing amounts of attention, and so the agricultural circular economy is put forward, aiming to achieve a balance between agricultural production and environmental protection. Increasing amounts of technologies are emerging to be widely used in agriculture. For example, green prevention and control technology can prevent and control pests and diseases and reduce pesticide residues in soil and agricultural products. Soil testing and formulated fertilization is used for quantitative fertilization in farmland to improve the use efficiency of fertilizer, avoid fertilizer waste, and ensure the rationality of fertilization. Deep learning methods can automatically identify and classify crops using image recognition technology, achieve the automation and intelligence of the agricultural production process, and improve agricultural production efficiency. In addition, new concepts such as “Internet plus agriculture” and “digital villages” are proposed.

Developing an agricultural circular economy is an inevitable choice to protect the rural ecological environment and for sustainable development in agriculture. For this process, technological innovation is particularly important. On the premise of respecting and utilizing the laws of nature, cross integration with new technologies is an important development direction of the agricultural circular economy in the future, which will inject a new impetus into increasing farmers’ incomes and rural economic and social development.

This Special Issue aims to provide a platform to publicize the agricultural circular economy and report the important research progress of new technologies, new methods, and new equipment in the circular agricultural economy, focusing on new applications of agricultural informatization, intelligent equipment technology, and green prevention and control technology. We welcome submissions from a variety of research directions, including, but not limited to, the following topics:

(1) Research progress of green prevention and control technology in agricultural circular economy;

(2) Research progress of Internet of Things technology in agricultural circular economy;

(3) Research progress of agricultural information technology in agricultural circular economy;

(4) Research progress of intelligent equipment technology in agricultural circular economy;

(5) Research progress of soil testing and formulated fertilization in agricultural circular economy;

(6) Research progress of artificial intelligence technology in agricultural circular economy;

(7) Research progress of “5S” technology in agricultural circular economy;

(8) Research progress of big data technology in agricultural circular economy.

We look forward to receiving your contributions.

Prof. Dr. Yingkuan Wang
Dr. Jianbo Shen
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • agricultural circular economy
  • digital villages
  • new technologies
  • new methods
  • new equipment

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Related Special Issue

Published Papers (2 papers)

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Research

21 pages, 12070 KB  
Article
Vegetation Dynamics and Influencing Mechanisms in Zhejiang Province, a Typical Subtropical Region of China
by Ke Wang, Hongwen Yao, Wei Jin, Nan Li and Jun Chen
Sustainability 2026, 18(10), 4737; https://doi.org/10.3390/su18104737 - 9 May 2026
Viewed by 510
Abstract
Vegetation cover plays a fundamental role in maintaining ecosystem structure and function. Understanding its spatial and temporal variability, along with its driving factors, is critical for advancing environmental studies. This research targets the subtropical Zhejiang region in southeastern China, utilizing MODIS-derived NDVI data [...] Read more.
Vegetation cover plays a fundamental role in maintaining ecosystem structure and function. Understanding its spatial and temporal variability, along with its driving factors, is critical for advancing environmental studies. This research targets the subtropical Zhejiang region in southeastern China, utilizing MODIS-derived NDVI data covering 2001 to 2020. By integrating Sen’s slope estimator, Mann–Kendall trend analysis, spatial autocorrelation (Moran’s I), and the Geodetector framework, we assessed trends, patterns, and primary influencing factors of vegetation change. Our findings include: (1) a statistically significant upward trend in NDVI across 59.4% of the study area (Sen’s slope = 0.0025, p < 0.01), corresponding to an approximate annual increase of 0.44%; (2) notable spatial clustering of NDVI values, with high NDVI zones located in southwestern forested areas and low NDVI zones in expanding urban regions, indicating a clear spatial differentiation between natural and human-dominated landscapes; (3) elevation (Q = 0.64), nighttime lights (Q = 0.63), and slope (Q = 0.57) showed relatively higher explanatory power, and the interaction between nighttime lights and land use (NTL × LULC) exhibited the strongest explanatory power (Q = 0.72); (4) high-risk zones, associated with dense populations and intense urban development, coincided with lower NDVI values. These results deepen our understanding of vegetation dynamics in subtropical zones and provide insights for sustainable ecosystem and land management. Full article
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23 pages, 6693 KB  
Article
A Study on the Optimal Temperature-Control Mechanism for Eradicating Bradysia odoriphaga in Protected Horticulture Using Soil Flame Disinfection (SFD)
by Yunhe Zhang, Jisheng Wang, Yu Zhang, Yuansheng Wang and Zhiwei Jia
Sustainability 2026, 18(3), 1670; https://doi.org/10.3390/su18031670 - 6 Feb 2026
Viewed by 413
Abstract
This study developed a heat transfer model and systematically simulated heat conduction behavior during flame disinfection to optimize surface flame disinfection (SFD) technology targeting Bradysia odoriphaga larvae. By determining pest mortality rates at various temperatures, we identified 40 °C as the critical threshold. [...] Read more.
This study developed a heat transfer model and systematically simulated heat conduction behavior during flame disinfection to optimize surface flame disinfection (SFD) technology targeting Bradysia odoriphaga larvae. By determining pest mortality rates at various temperatures, we identified 40 °C as the critical threshold. When temperature increased from 30 °C to 65 °C, the time required to achieve 50% (LT50, median lethal time, represents the baseline threshold for control efficacy) mortality dropped sharply from 131 s to merely 6 s, while the time to reach 95% mortality (LT95, i.e., 95% lethal time, represents the standard for complete control in the field) decreased from 279 s to 12 s. The model demonstrated that higher surface temperatures enabled heat to penetrate deeper into the soil. For every 20 °C increase in temperature, lethal depth increased by 2.1 cm, and heat conduction depth increased by 1.2 cm. Soil thickness exhibited a dual effect; although deeper soil could increase lethal depth, it also created thermal resistance that slowed heat penetration. In practical applications, heating a 20 cm thick soil layer to 163 °C could achieve effective pest control at a depth of 32.5 cm. This framework provides support for achieving precise flame disinfection and promotes sustainable pest management with reduced chemical pesticide use. Full article
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