宁夏小麦种质资源研究现状与发展建议

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摘 要:作物种质资源作为品种培育、种业创新和农业高质量发展的“核心芯片”,对品种培育和保障粮食安全具有不可替代的基础性作用。基于此,阐述了作物种质资源研究的重要意义和国内小麦种质资源研究发展历程及现状,分析了存在问题及发展趋势,旨在为加强小麦种质资源研究、促进小麦育种提供理论依据。
关键词:小麦; 种质资源; 宁夏
中图分类号:S512.2 文献标识码:A 文章编号:1002-204X(2024)05-0016-09
doi:10.3969/j.issn.1002-204x.2024.05.003
Current Situation in Research of Wheat Germplasm Resources in Ningxia
and Development Suggestions
Zhang Weijun, He Jinshang, Wang Xiaoliang, Kang Ling, Dong Yan, Chen Dongsheng*
(Crop Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, Ningxia 750002)
Abstract As the "core chip" of variety cultivation, seed industry innovation and high-quality development of agriculture, crop germplasm resources play an irreplaceable fundamental role in variety cultivation and food security. Based on this, the significance of crop germplasm resources research and the development history and current situation of domestic wheat germplasm resources research are expounded, and the existing problems and development trends are analyzed in order to provide theoretical basis for strengthening the research of wheat germplasm resources and promoting wheat breeding.
Key words Wheat; Germplasm resources; Ningxia
作物种质资源(crop germplasm resources)又被称作物遗传资源(crop genetic resources),是指携带生物遗传信息且具有实际或潜在利用价值的载体,如古老地方品种、新培育推广品种、国外引进材料、重要的遗传材料及野生近缘种等,是研究作物起源、传播、演化、分类和遗传的重要基础,是新品种培育、种业创新和农业高质量发展的“核心芯片”[1]。(剩余16296字)