Economic Plant Diversity in the Anthropocene

A special issue of Diversity (ISSN 1424-2818). This special issue belongs to the section "Plant Diversity".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 695

Special Issue Editor

Special Issue Information

Dear Colleague,

Economic plant diversity—encompassing crops, medicinal plants, timber species, ornamental plants, and other vital biological resources—faces unprecedented challenges in the Anthropocene. Climate change, habitat fragmentation, and unsustainable exploitation are driving genetic erosion, population declines, and even extinctions among both wild and traditionally cultivated species. These losses threaten not only biodiversity but also the foundation of human well-being, from food security to traditional medicine, having a significant economic impact. Understanding and mitigating these impacts requires urgent scientific attention, particularly for economically important species that exist at the critical interface between human utilization and conservation needs.

This Special Issue invites contributions that address three key research priorities: (1) documenting patterns of genetic erosion and vulnerability across species and ecosystems; (2) developing innovative, ecology-based conservation strategies; and (3) applying advanced genomic tools, including phylogeography, landscape genetics, and DNA barcoding, to inform preservation efforts, along with AI and machine learning approaches to manage large datasets and predict physiological responses to environmental stresses. We particularly welcome studies that integrate field ecology with molecular approaches, as well as research bridging traditional knowledge systems with contemporary conservation science. Submissions may include original research articles, reviews, and methodological advances.

We invite researchers from diverse disciplines, including ecology, genetics, ethnobotany, and conservation biology, to contribute their expertise to this important dialogue. Your work will help shape our collective understanding of these pressing challenges and contribute to the development of science-based strategies for sustainable utilization.

Dr. Mario A. Pagnotta
Guest Editor

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Keywords

  • economic plant conservation
  • sustainable plant utilization
  • genetic erosion monitoring
  • AI-assisted plant conservation
  • medicinal plants
  • ornamental plants
  • wild crop relatives

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Published Papers (1 paper)

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Research

21 pages, 6852 KB  
Article
Phenotypic and Genetic Diversity of Chickpea (Cicer arietinum L.) Accessions from Kazakhstan
by Alibek Zatybekov, Yuliya Genievskaya, Shynar Anuarbek, Mukhtar Kudaibergenov, Yerlan Turuspekov and Saule Abugalieva
Diversity 2025, 17(9), 664; https://doi.org/10.3390/d17090664 - 22 Sep 2025
Viewed by 516
Abstract
Chickpea (Cicer arietinum L.) is a key legume crop of global economic and nutritional importance, yet its cultivation in Kazakhstan is constrained by a narrow genetic base and exposure to stress-prone environments. To characterize the diversity available for breeding and conservation, 27 [...] Read more.
Chickpea (Cicer arietinum L.) is a key legume crop of global economic and nutritional importance, yet its cultivation in Kazakhstan is constrained by a narrow genetic base and exposure to stress-prone environments. To characterize the diversity available for breeding and conservation, 27 accessions (22 kabuli and 5 desi) were evaluated for phenotypic and molecular diversity to assess its potential for use in breeding programs. Seven agronomic traits were assessed, including plant height, the first pod’s height, the number of main stems per plant, and seed yield components. The collection showed considerable variability across traits, with the plant height ranging from 37 to 75 cm and hundred-seed weight ranging from 21 to 42 g. Strong positive correlations between the number of fertile nodes, number of seeds per plant, and yield per plant (r > 0.83) highlighted their utility as indirect selection criteria. Genotyping with 28 SSR markers revealed 110 alleles (mean 3.9 ± 0.4 per locus) with moderate polymorphism (PIC = 0.493 ± 0.089). Loci CaM00495 and TAI71 were highly informative (PIC > 0.804), while two accessions showed low polymorphism, indicating genetic uniformity. Population structure analysis grouped accessions into four highly admixed clusters. Overall, Kazakh chickpea germplasm exhibits substantial phenotypic and genetic diversity under optimal conditions, providing valuable preliminary data for selecting parental lines for future breeding programs, which should include targeted stress screening to evaluate resilience. Full article
(This article belongs to the Special Issue Economic Plant Diversity in the Anthropocene)
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