中国农业科学 ›› 2019, Vol. 52 ›› Issue (22): 3943-3949.doi: 10.3864/j.issn.0578-1752.2019.22.001

• 分子遗传 • 上一篇    下一篇

禾谷类杂粮作物耐逆和栽培技术研究新进展

刁现民   

  1. 中国农业科学院作物科学研究所/国家现代农业产业技术体系谷子高粱产业技术研发中心,北京100081
  • 收稿日期:2019-10-11 接受日期:2019-11-06 出版日期:2019-11-16 发布日期:2019-11-16
  • 作者简介:刁现民,E-mail:diaoxianmin@caas.cn
  • 基金资助:
    国家现代农业产业技术体系专项(CARS-06-13.5-A4)

Progresses in Stress Tolerance and Field Cultivation Studies of Orphan Cereals in China

DIAO XianMin   

  1. Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/Center of Millet and Sorghum Section, the Chinese Agricultural Research System, Beijing 100081
  • Received:2019-10-11 Accepted:2019-11-06 Online:2019-11-16 Published:2019-11-16

摘要:

禾谷类杂粮作物谷子、高粱、黍稷等是旱作生态农业的主栽作物,也是中国传统农耕文化的载体作物,在膳食结构多样化和人民健康保障方面有着不可或缺的作用。禾谷类杂粮多栽培在旱薄地、盐碱地和粮食主产区的边际田块,品种的耐逆性尤其重要。本文作为本期《中国农业科学》20篇禾谷类杂粮的抗旱耐盐和栽培耕作技术研究文章的导读,在对谷子高粱和黍稷进行概况介绍的基础上,展示了这些文章的核心内容和创新点,比较了这些结果和国内外高度相关的同类文章在关键发现上的异同,以拓展读者的阅读视野,同时对谷子高粱黍稷的抗旱耐逆研究进行了展望。

关键词: 谷子, 高粱, 黍稷, 抗旱, 耐盐

Abstract:

Small cereal crops, including foxtail millet (Setaria italica), sorghum (Sorghum bicolor) and broomcorn millet (Panicum miliaceum), are important in northern China’s arid and semi-arid dry land agriculture, which are main components for a diversified food system and considered as traditional healthy food. Because they are mainly cultivated in dry land and salinity soils, natural and human selection had made those crops with super capability for drought and salt tolerant. This issue of Scientia Agricultura Sinica published 20 papers focus on drought tolerance, salinity tolerance, disease resistance and cultivation of those orphan crops in China. Nearly all these papers were conducted by the scientific researcher of the Chinese Agricultural Research System, Millet and Sorghum Section. This is a brief introduction of these 20 papers, and some comparisons between conclusions of those researches with the known published ones are also included. Foxtail millet, sorghum and broomcorn millet are considered as models for drought and salinity study in the grasses family, the papers published here will push the progress of this system.

Key words: foxtail millet, sorghum, broomcorn millet, drought tolerance, salinity tolerance