Diversified Cropping Systems: Current Research and Future Perspectives

A special issue of Crops (ISSN 2673-7655).

Deadline for manuscript submissions: 10 August 2026 | Viewed by 1541

Special Issue Editors


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Guest Editor
Departamento de Produção Vegetal, Universidade Estadual Paulista (UNESP), Jaboticabal 14884-900, SP, Brazil
Interests: diversified cropping systems; crop rotation; integrated crop-livestock systems; sustainable agriculture

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Guest Editor
Department of Plant Health Rural Engineering and Soils, College of Engineering of Ilha Solteira, São Paulo State University (UNESP), Av. Brasil Sul, 830-Centro, Ilha Solteira 15385-000, SP, Brazil
Interests: soil science; crop production; plant growth-promoting bacteria
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Guest Editor
Department of Engineering, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal 14884-900, SP, Brazil
Interests: irrigated agriculture; intercropping systems; bioinputs; crop modeling; fertigation

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Guest Editor
Faculty of Engineering, Federal University of Triângulo Mineiro, Uberaba 38064-200, MG, Brazil
Interests: plant nutrition; fertilizer; soil science; crop production; peanut crop

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Guest Editor
School of Agronomy, Federal University of Goiás (UFG), Goiânia 74690-900, GO, Brazil
Interests: plant nutrition; silicon; soil science; crop production

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Guest Editor
University Campus of Iturama, Federal University of Triangulo Mineiro (UFTM), Iturama 38280-000, MG, Brazil
Interests: crop production; peanut crop; soybean crop; maize crop; diversified cropping systems; crop rotation; nitrogen management

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Guest Editor
Department of Agronomy, Throckmorton Plant Sciences Center, Kansas State University, Manhattan, KS 66506, USA
Interests: winter wheat; crop modeling; nitrogen management; precision agriculture; yield gap analysis

Special Issue Information

Dear Colleagues,

We are pleased to invite you to submit a scientific article to our upcoming Special Issue on “Diversified Cropping Systems: Current Research and Future Perspectives”. Your expertise in agricultural sciences and sustainable production systems would be an invaluable contribution to this edition, which aims to highlight innovative research shaping the future of diversified farming strategies.

Context and Background of the Theme

Diversified cropping systems have gained prominence as a pathway toward more resilient, productive, and sustainable agriculture. Over the past decades, challenges such as climate change, soil degradation, biodiversity loss, and increasing food demand have highlighted the limitations of conventional monoculture systems. In response, diversified systems—including intercropping, crop rotation, agroforestry, and integrated crop–livestock systems—have emerged as viable solutions to enhance ecological stability, resource-use efficiency, and long-term sustainability. Diversified cropping systems have become increasingly relevant in addressing global agricultural challenges such as climate variability, soil degradation, biodiversity loss, and the need for low-carbon food production. These systems play a critical role in advancing the United Nations Sustainable Development Goals (SDGs). In this context, diversified cropping systems also provide a strong strategic foundation for the efficient use of bioinputs—including biofertilizers, biostimulants, and biopesticides—which have emerged as powerful tools to strengthen diversification strategies. Their integration supports ecological intensification, enhances soil biological activity, reduces dependence on synthetic inputs, and increases the resilience of diversified systems, aligning productivity goals with sustainability objectives.

Objective and Scope of the Special Issue

The primary objective of this Special Issue is to consolidate scientific advances and practical innovations that expand the understanding of diversified cropping systems and their contribution to sustainable agriculture. We aim to explore how diversified practices, combined with the strategic integration of bioinputs, can improve ecosystem functionality, agricultural productivity, farmer profitability, and environmental sustainability. This edition also seeks to highlight research that directly or indirectly contributes to the achievement of the SDGs, particularly those related to food security, sustainable production, climate resilience, and biodiversity conservation. Research exploring future perspectives, technological innovations, and transition pathways toward more sustainable and diversified agricultural models are especially encouraged.

Cutting-Edge Research

We welcome submissions that present novel insights, innovative methodologies, and high-impact findings related to diversified cropping systems. Studies using advanced modeling, remote sensing, ecological indicators, soil microbiome analytics, big data tools, or socioeconomic assessments are particularly appreciated. Research that introduces disruptive concepts in diversified cropping systems—including integrated practices and innovative strategies—or challenges established paradigms is highly valued for this edition.

Type of Articles We Are Seeking

We invite a broad range of contributions, including the following:

Original research articles presenting new empirical, experimental, or modeling results; review articles offering comprehensive analyses of key themes, emerging trends, or technological advances; case studies demonstrating the practical implementation and outcomes of diversified cropping systems in real-world scenarios; perspectives or opinion pieces discussing future challenges, opportunities, and strategic directions for diversified agriculture.

If you are interested in contributing, please confirm your participation and submit an abstract (300–500 words) and full manuscript by 10 August 2026. Detailed submission guidelines will be shared upon confirmation.

We look forward to receiving your valuable contribution and sincerely hope you will join us in advancing scientific knowledge on diversified cropping systems. For any questions, please contact us at [andee.ge@mdpi.com].

Dr. Fabio Luiz Checchio Mingotte
Dr. Fernando Shintate Galindo
Dr. Anderson Prates Coelho
Dr. Aguinaldo José Freitas Leal
Dr. Rilner Alves Flores
Dr. Flávio Hiroshi Kaneko
Prof. Dr. Romulo Lollato
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. Crops 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 1200 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

  • diversified cropping systems
  • low-carbon agriculture
  • cropping systems
  • integrated crop-livestock systems
  • crop succession
  • environmental resilience
  • global agricultural challenges
  • climate change
  • sustainability

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Published Papers (2 papers)

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Research

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30 pages, 1777 KB  
Article
Sustainable Management of Vineyards with Intercropping Systems of Cereals with Pea Under Mediterranean Conditions
by Paschalis Papakaloudis, Andreas Michalitsis, Efstratios Deligiannis and Christos Dordas
Crops 2026, 6(2), 33; https://doi.org/10.3390/crops6020033 - 16 Mar 2026
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Abstract
Viticulture is a notable economic activity in the Mediterranean basin, and the inter-row area is managed through tillage, which has several disadvantages and can lead to soil erosion. Also, there has been an increased trend in utilizing cover crops in vineyards, as they [...] Read more.
Viticulture is a notable economic activity in the Mediterranean basin, and the inter-row area is managed through tillage, which has several disadvantages and can lead to soil erosion. Also, there has been an increased trend in utilizing cover crops in vineyards, as they provide several ecosystem services. The objective of our experiment was to study the growth and yield of monocrops of triticale, barley and pea, and their intercrops when they were grown in a Mediterranean vineyard. The results show that pea–triticale and pea–barley intercropping systems exhibited higher or earlier peaks in leaf area index (up to 180%) than monocultures, indicating complementary canopy structures that improved light interception. Intercrops consistently produced higher biomass, with triticale–pea yielding up to 11.63 t ha−1, though grain yield was more variable and sensitive to environmental stresses during reproductive stages. The indices that were determined showed the significant advantage of the intercrops compared to the monocrops. Also, intercrops showed higher environmental resource use efficiency, as measured with Radiation Use Efficiency (RUE) and Water Use Efficiency (WUE), compared to the monocrops. The present study demonstrates that cereal–legume intercropping in vineyards can increase biomass, grain production, and environmental resource use efficiency and can be used for sustainable intensification in Mediterranean cropping systems. Full article
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Review

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27 pages, 2974 KB  
Review
A Global Bibliometric Analysis of Legume–Non-Legume Intercropping Research (1986–2025)
by Carmelo Mosca, Noemi Tortorici, Simona Aprile, Antonio Giovino, Teresa Tuttolomondo and Nicolò Iacuzzi
Crops 2026, 6(2), 34; https://doi.org/10.3390/crops6020034 - 17 Mar 2026
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Abstract
Over the past few decades, legume-based intercropping has emerged as a strategic agronomic practice to enhance the sustainability and resilience of agro-ecosystems, thanks to its ability to perform biological nitrogen fixation and store soil organic carbon. The present study, given the growing recognition [...] Read more.
Over the past few decades, legume-based intercropping has emerged as a strategic agronomic practice to enhance the sustainability and resilience of agro-ecosystems, thanks to its ability to perform biological nitrogen fixation and store soil organic carbon. The present study, given the growing recognition of agroecological practices, aims to analyze through a global bibliometric analysis the research conducted between 1986 and 2025 on legume–non-legume intercropping, with particular emphasis on its ecological and agronomic benefits. The investigation, carried out according to the PRISMA protocol on the Scopus database, selected 167 original English-language articles, excluding reviews, conference proceedings, modeling studies, and meta-analyses. China and India are identified as the most productive countries. Co-occurrence and bibliographic coupling analyses highlight thematic clusters centered on soil fertility, microbial communities, productivity, and the mitigation of environmental impact. Furthermore, management practices such as integrated rotations, cover crops, and agroforestry systems amplify the benefits in terms of carbon accumulation and resilience to adverse climate conditions. The distribution of publications by journal highlights the centrality of journals such as Agriculture, Ecosystems & Environment and Plant and Soil. Overall, the data confirm the crucial role of intercropping as a pillar of the agroecological transition, underscoring the need for policies and research programs capable of amplifying its global adoption. The findings of this study may guide future interdisciplinary research and evidence-based policy decisions aimed at optimizing the design of resilient intercropping systems, tailored to address the challenges posed by climate change and the growing demands of global food security. Full article
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