欢迎访问《中国农学通报》,

中国农学通报 ›› 2023, Vol. 39 ›› Issue (1): 8-15.doi: 10.11924/j.issn.1000-6850.casb2022-0081

• 农学·农业基础科学 • 上一篇    下一篇

中国鲜食玉米的研究脉络和趋势探析

王绍新(), 王宝宝, 李中建, 许洛, 冯健英()   

  1. 石家庄市农林科学研究院,石家庄 050041
  • 收稿日期:2022-02-15 修回日期:2022-07-15 出版日期:2023-01-05 发布日期:2022-12-27
  • 通讯作者: 冯健英
  • 作者简介:王绍新,男,1980年出生,河北迁安人,副研究员,硕士,主要从事玉米育种栽培工作。通信地址:050041 河北省石家庄市长安区胜利北街479号 石家庄农林科学研究院,Tel:0311-86832633,E-mail:wangshaoxin666@163.com
  • 基金资助:
    石家庄市科学技术研究与发展计划“鲜食玉米甜糯双隐性种质创制及新品种选育”(211490072A);河北省重点研发计划“特色专用玉米新品种选育”(21326319D)

Research Context and Trend of Fresh-eating Corn in China

WANG Shaoxin(), WANG Baobao, LI Zhongjian, XU Luo, FENG Jianying()   

  1. Shijiazhuang Academy of Agriculture and Forestry Sciences, Shijiazhuang 050041
  • Received:2022-02-15 Revised:2022-07-15 Online:2023-01-05 Published:2022-12-27
  • Contact: FENG Jianying

摘要:

为探明中国鲜食玉米研究领域的变迁轨迹,把握研究现状与热点内容,探析研究前沿与发展趋势,旨在为鲜食玉米研究提供理论参考。以中国知网(CNKI)数据库2010—2021年1588篇“鲜食玉米”研究文献为研究对象,基于CiteSpace软件进行可视化定量分析。近10年鲜食玉米领域研究发展稳定,年发表核心论文数保持在100篇以上;高产作者以陆卫平、刘春泉、李大婧、陆大雷等为代表,呈单线或辐射团队合作。作者所属机构以农业类高等院校和科研院所为主,在发文数量上农业类高等院校取得的成果更为显著,科研院所在新品种的研发上更有优势,科研机构和高等院校团队合作比较紧密。突现词分析表明,单倍体、超甜玉米、种子萌发、遗传多样性、营养品质、风味、叶酸、可溶性糖等为研究趋势。未来鲜食玉米研究的核心任务是扩大覆盖面,突破传统局限,拓展基因编辑技术、转基因技术、基因测序、单细胞测序、基因组、蛋白组、转录组等多种前沿生物技术手段辅助传统鲜食玉米育种研究,尤其是加强甜加糯型玉米和超甜玉米的研究,增强鲜食玉米品质和营养,提高其抗病虫、抗倒、抗旱等抗逆性研究;在食品加工、饲料研究领域多,注重延长鲜食玉米采收期、贮藏期,保证其营养在贮藏期间不流失等新加工设备的技术开发。

关键词: 鲜食玉米, CiteSpace, 知识图谱, 研究热点和趋势, 甜玉米, 糯玉米

Abstract:

By exploring the changes in the research field of fresh-eating corn in China, grasping the research status and hot topics, and discussing the research frontiers and development trends, the study aims to provide theoretical reference for the research of fresh-eating corn. The research team used 1588 fresh-eating corn research literature in the CNKI database from 2010 to 2021 as the research objects, and carried out visual quantitative analysis based on CiteSpace software. In the past 10 years, the research development in the field of fresh-eating corn was stable, and the number of core papers published per year remained above 100. The high-yield authors were represented by LU Weiping, LIU Chunquan, LI Dajing, LU Dalei, etc., presenting single-line or radial team cooperation. The institutions to which the authors belong were mainly agricultural colleges and universities and scientific research institutes. Agricultural colleges and universities achieved more significant results in terms of the number of publications, and scientific research institutes had more advantages in the research and development of new varieties, and scientific research institutions and universities had close team cooperation. The analysis of emerging words indicates that haploid, super sweet corn, seed germination, genetic diversity, nutritional quality, flavor, folic acid, soluble sugar, etc. are the research trends. The core task of future fresh-eating corn research will be expanding the research coverage, breaking through the traditional limitations, exploring gene editing technology, transgenic technology, gene sequencing, single-celled sequencing, genome, proteins, transcription and other cutting-edge biotechnologies which are auxiliary means for traditional fresh-eating corn breeding research, and the focus will be on sweet and waxy corn and super sweet corn research. The future research should also highlight the quality and nutrition of fresh-eating corn varieties, and improve their resistance to diseases and insects, lodging, drought and other stresses. In the fields of food processing and feed research, more attention should be paid to the technology development of new processing equipment for extending the harvesting period and storage period of fresh-eating corn and maintaining the nutrition of corn during storage.

Key words: fresh-eating corn, CiteSpace, knowledge map, research hotspots and trends, sweet corn, waxy corn

中图分类号: