Effects of Environmental Factors on Challenges of Plant Breeding: 2nd Edition

A special issue of Life (ISSN 2075-1729). This special issue belongs to the section "Plant Science".

Deadline for manuscript submissions: 31 August 2026 | Viewed by 3059

Special Issue Editors


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Guest Editor
Research Institute of Nyíregyháza, Institutes for Agricultural Research and Educational Farm (IAREF), University of Debrecen, P.O. Box 12, 4400 Nyiregyháza, Hungary
Interests: plant breeding; crop improvement; plant biotechnology; plant biology; food science; evolutionary biology; molecular biology
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E-Mail Website
Guest Editor
Research Institutes of the Centre for Agricultural and Applied Economic Sciences, University of Debrecen, 4400 Nyíregyháza, Hungary
Interests: plant breeding; crop improvement; plant biotechnology; plant biology; food science; evolutionary biology; molecular biology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The Guest Editors are grateful to the many researchers who contributed to the success of the first volume of this Special Issue (https://www.mdpi.com/journal/life/special_issues/80AL1EKX5A). We are very pleased to announce the second volume of our Special Issue, “Effects of Environmental Factors on Challenges of Plant Breeding”.

Climate change, including global warming, has led to new challenges, as well as new opportunities, in agriculture and plant breeding. In addition to emerging new biotic risks, including invasive weeds, insects and diseases that threaten many plants, abiotic stressors such as drought and high temperatures are also expected to increase. Plant breeders have to adapt their breeding aims to mitigate these harmful effects. However, new conditions have created new possibilities of expanding the growing area of some field and horticultural crops and/or their growing season, especially the sowing date.

Due to all of the above, autumn-sown varieties of traditionally spring-sown plants are playing an increasingly important role in crop production, especially, but not restricted to, under a temperate climate. Autumn-sown crops—compared with spring varieties—can be characterized by earlier ripening, lower production risk, higher yield and trouble-free harvesting.

In this Special Issue, we aim to provide a platform for original research papers, short communications and reviews related to breeding results, including conventional (field, green house, laboratory) and new (molecular genetics, marker-assisted selection, etc.) breeding methods. Studies on the physiological background of plants’ responses to an altered environment (low temperature, frost, photoperiod, etc.) related to winter hardiness are especially encouraged. High-quality comparisons of the performance of autumn-/spring-sown genotypes with different sowing dates and informative descriptions of new cultivars, including new cultivation technologies, are also welcome, in order to disseminate valuable information about varieties that can be sown in autumn.

Yours faithfully,

Dr. Katalin Magyar-Tábori
Dr. Nóra Mendler-Drienyovszki
Guest Editors

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Keywords

  • plant breeding
  • winter hardiness
  • sowing time
  • adaptation to cold/frost
  • physiology of cold/frost tolerance
  • snow cover

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Published Papers (1 paper)

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Review

38 pages, 1245 KB  
Review
Rising Demand for Winter Crops Under Climate Change: Breeding for Winter Hardiness in Autumn-Sown Legumes
by Katalin Magyar-Tábori, Sripada M. Udupa, Alexandra Hanász, Csaba Juhász and Nóra Mendler-Drienyovszki
Life 2026, 16(1), 17; https://doi.org/10.3390/life16010017 - 22 Dec 2025
Viewed by 2529
Abstract
Climate change in the Pannonian region is accelerating a shift toward autumn sowing of cool-season grain legumes (pea, faba bean, lentil, chickpea, lupine) to achieve higher yields, greater biomass production, enhanced nitrogen fixation, improved soil cover, and superior resource use efficiency compared with [...] Read more.
Climate change in the Pannonian region is accelerating a shift toward autumn sowing of cool-season grain legumes (pea, faba bean, lentil, chickpea, lupine) to achieve higher yields, greater biomass production, enhanced nitrogen fixation, improved soil cover, and superior resource use efficiency compared with spring sowing. However, successful overwintering depends on the availability of robust winter-hardy cultivars. This review synthesizes recent breeding advances, integrating traditional approaches—such as germplasm screening, hybridization, and field-based selection—with genomics-assisted strategies, including genome-wide association studies (GWAS), quantitative trait locus (QTL) mapping, marker-assisted selection (MAS), and CRISPR/Cas-mediated editing of CBF transcription factors. Key physiological mechanisms—LT50 determination, cold acclimation, osmoprotectant accumulation (sugars, proline), and membrane stability—are assessed using field survival rates, electrolyte leakage assays, and chlorophyll fluorescence measurements. Despite challenges posed by genotype × environment interactions, variable winter severity, and polygenic trait control, the release of cultivars worldwide (e.g., ‘NS-Mraz’, ‘Lavinia F’, ‘Ghab series’, ‘Pinklevi’, and ‘Rézi’) and ongoing breeding programs demonstrate substantial progress. Future breeding efforts will increasingly rely on genomic selection (GS), high-throughput phenomics, pangenomics, and G×E modeling to accelerate the development of climate-resilient legume cultivars, ensuring stable and sustainable production under increasingly unpredictable winter conditions. Full article
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