低纬度地区大豆种植:可持续生产的适应性策略。

IF 6.3 1区 生物学 Q1 PLANT SCIENCES
Jing Xu, Yuan Fang, Yanbo Cheng, Yingxiang Wang, Changkui Guo
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引用次数: 0

摘要

栽培大豆[甘氨酸max (L.)]稳定。],因其富含蛋白质和油脂而备受推崇,大约5000年前在中国温带地区被驯化。今天,大豆种植已扩展到全球,包括在次优环境中,特别是在巴西、印度和非洲部分地区等低纬度地区。这一扩张旨在为当地畜牧业提供高质量的蛋白质饲料,同时应对贫困和营养不良的挑战。然而,这些地区大豆适应的最大挑战在于平衡环境压力(如昼长短、极端温度、疾病和土壤条件差)与满足世界对大豆日益增长的需求之间的关系。育种者在开发适应短日照条件、不利温度、严重疾病和恶劣土壤环境的品种方面取得了重大进展。研究人员正在深入研究低纬度地区大豆的适应策略,以揭示潜在的机制并指导下一代育种工作。在此,我们总结了大豆对低纬度环境胁迫反应的分子机制。对这些机制的全面了解将为培育广泛适应的大豆品种提供重要见解,并进一步加速全球低纬度地区大豆种植的扩张。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Soybean Cultivation in Low-Latitude Regions: Adaptive Strategies for Sustainable Production.

Cultivated soybean [Glycine max (L.) Merr.], prized for its high protein and oil contents, was domesticated approximately 5000 years ago in the temperate regions of China. Today, soybean cultivation has expanded globally, including into suboptimal environments, particularly in low-latitude regions such as Brazil, India and parts of Africa. This expansion aims to supply high-quality protein feed for local livestock industries while addressing challenges of poverty and malnutrition. However, the greatest challenge for soybean adaptation in these regions lies in balancing environmental stresses-such as short-day lengths, extreme temperatures, diseases and poor soil conditions-with the need to meet the world's growing demand for soybeans. Breeders have made significant strides in developing varieties adapted to short-day conditions, unfavourable temperatures, severe diseases and harsh soil environments. Researchers are now delving deeper into the adaptation strategies of soybean in low-latitude regions to uncover underlying mechanisms and guide next-generation breeding efforts. Herein, we summarise the molecular mechanisms underlying soybean's response to low-latitude environmental stresses. A comprehensive understanding of these mechanisms will provide critical insights for breeding widely adapted soybean varieties and further accelerate the global expansion of soybean cultivation in low-latitude regions.

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来源期刊
Plant, Cell & Environment
Plant, Cell & Environment 生物-植物科学
CiteScore
13.30
自引率
4.10%
发文量
253
审稿时长
1.8 months
期刊介绍: Plant, Cell & Environment is a premier plant science journal, offering valuable insights into plant responses to their environment. Committed to publishing high-quality theoretical and experimental research, the journal covers a broad spectrum of factors, spanning from molecular to community levels. Researchers exploring various aspects of plant biology, physiology, and ecology contribute to the journal's comprehensive understanding of plant-environment interactions.
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