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首页> 外文期刊>Genetic Resources and Crop Evolution >Buckwheat (Fagopyrumsp.) genetic resources: What can they contribute towards nutritional security of changing world?
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Buckwheat (Fagopyrumsp.) genetic resources: What can they contribute towards nutritional security of changing world?

机译：荞麦（Fagopyrumsp。）遗传资源：它们可以促进变化世界的营养安全性？

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摘要

The global population depends on fairly a small number of crops including wheat, rice and maize for food and nutrition, leaving a wealth of genetic resources neglected. Owing to ever increasing demands of the growing world, food production must be increased but research evidences suggests that climate change has adversely affected crop yields, thereby impacting whole agriculture. Exploring the potential reservoir of underutilized crops would provide a highly diversified agricultural production system in sustaining food and nutritional security under climate change. Buckwheat (Fagopyrumsp.) is one such crop representing a broad gene pool harboring diverse genetic resources for future agriculture due to their suitability to marginalized environments. Research advancements suggest that buckwheat has immense potential of commercialization due to presence of essential nutrients and therapeutics. With a balance of bioactive components and nutraceuticals, it has the ability to withstand various environmental stresses to make it a suitable candidate crop for future nutritional security initiatives. Despite such potential, efforts pertaining to genetic improvement, including breeding and molecular techniques are not exemplary. In this review, we present a comprehensive coverage of buckwheat germplasm research done till date along with a tangible perspective of integrating breeding and omics-driven approaches to accelerate higher genetic gains. The implementation of this strategy could enhance the nutritional benefits and adaptation to changing climates for future needs.
机译：全球人口依赖于相当少量的作物，包括小麦，稻米和玉米的食物和营养，留下了一大堆遗传资源。由于越来越多的日益增长的世界需求，必须增加粮食生产，但研究证据表明，气候变化对农作物产量产生不利影响，从而影响全农业。探索未充分利用作物的潜在水库将在气候变化下提供一种高度多元化的农业生产系统，在持续的食物和营养安全下。荞麦（Fagopyrumsp。）是一种代表广泛的基因库的作物，由于它们对边缘化环境的适用性，涉及未来农业不同的遗传资源。研究进步表明，由于存在必要的营养和治疗剂，荞麦具有巨大的商业化潜力。随着生物活性成分和保健品的平衡，它有能力承受各种环境压力，使其成为未来营养安全举措的合适候选作物。尽管存在这种潜力，但遗传改善的努力包括繁殖和分子技术并非示范。在这篇综述中，我们展示了荞麦种质研究的全面覆盖，直到迄今为止，整合育种和常规驱动的方法加速更高的遗传收益的切实看法。该策略的实施可以提高营养益处和改变变化的气候以获得未来的需求。

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