エギロプス・ゲニキュラータ：生物学、生態、および作物育種と自然を基盤とした解決策への応用可能性
Aegilops geniculata Roth: Biology, Ecology and Potential Applications in Crop Breeding and Nature-Based Solutions (原題)
Micol Orengo, Filippo Guzzon, Anna Corli, Graziano Rossi
🤖 gxceed AI 要約
日本語
本レビューは、地中海原産のコムギ野生近縁種Aegilops geniculataの分類、遺伝、生態、保全に関する知見を統合し、乾燥・ストレス耐性遺伝子源としての育種価値と、被覆作物としての可能性を評価する。実験データにより、初期生育の速さや安定したバイオマス生産などの特性が示され、持続可能な農業への応用が期待される。
English
This review synthesizes knowledge on Aegilops geniculata, a wild wheat relative, covering taxonomy, genetics, ecology, and conservation. It highlights its value as a source of drought-adaptive traits for wheat breeding and as a promising cover crop for sustainable Mediterranean agroecosystems, supported by original agronomic data.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では、気候変動適応や生物多様性保全の観点から、作物野生近縁種の遺伝資源保全と利用が注目される。本種の乾燥耐性や被覆作物としての特性は、日本の半乾燥地域や畑作での応用可能性を示唆するが、直接的なGX政策との関連は限定的。
In the global GX context
Globally, this work contributes to biodiversity conservation and climate-resilient agriculture by identifying genetic resources for crop improvement. It supports Nature-based Solutions and sustainable agroecosystems, aligning with global goals for climate adaptation and food security.
👥 読者別の含意
🔬研究者:Crop wild relatives as genetic resources for climate-resilient wheat breeding.
🏢実務担当者:Potential cover crop for sustainable agriculture in semi-arid regions.
🏛政策担当者:Biodiversity conservation and climate adaptation in agricultural policy.
📄 Abstract（原文）
Aegilops geniculata Roth is a tetraploid wild relative of wheat distributed throughout the Mediterranean Basin, where it grows in a wide range of habitats. Due to its genetic diversity, ecological plasticity and adaptation to Mediterranean ruderal environments, the species has attracted increasing interest as a genetic resource for wheat improvement and as a potential component of sustainable agroecosystems. Beyond use in agriculture, its ecological characteristics also suggest applications in Nature-based Solutions, including revegetation of degraded, low-input, semi-arid ecosystems. This review aims to provide a comprehensive synthesis of current knowledge on the taxonomy, genetics, morphology, distribution, ecology, reproductive biology and conservation of Ae. geniculata. This work is complemented by original experimental data on agronomic traits and an assessment of ex situ conservation efforts. Evidence highlights the species’ value as a source of drought- and stress-adaptive traits for wheat improvement, plus promising cover crop traits (rapid establishment, stable biomass production and flexible germination behavior). Remaining knowledge gaps include population genomics, conservation of undercollected populations and field-scale agronomic performance to better clarify the potential of this species as a cover crop. This work supports further investigation of Ae. geniculata as both a valuable crop wild relative and a promising cover crop for Mediterranean agroecosystems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/su18168375first seen 2026-08-19 04:44:01
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