基于专利数据的连作障碍防治技术发展趋势分析
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

S156;G255.53

基金项目:

国家重点研发计划专项(2016YFD0200302)和国家自然科学基金项目(41977055)资助。


Analysis on Development Trend of Continuous Cropping Obstacle Control Based on Patent Information
Author:
Affiliation:

Fund Project:

National Key Research and Development Program of China (Nos. 2016YFD0200302)

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 文章评论
    摘要:

    连作障碍严重影响着作物的产量和品质,研发高效的连作障碍防治技术是实现集约化农业可持续生产的关键。基于incoPat科技创新情报平台,检索并分析2000—2019年国内外连作障碍防治技术的专利产出,对专利申请数量、技术构成、区域分布、主要申请人、法律状态等方面进行分析,以揭示国内外本领域的研发状况、技术发展趋势和产学研情况。结果表明:近年来,专利数量急剧增加;结合现代生物和材料等新兴技术发展,新的研发充分考虑了技术产品化和应用的结合;我国的专利申请机构多为企业和个人,高校和科研院所申请的专利转化率低,高校/科研院所与企业合作申请的专利数量少。技术的应用成为焦点,生物和材料新技术成果正引入技术研发;我国的产学研合作和专利技术质量亟需加强。

    Abstract:

    Continuous cropping obstacle seriously affects crop yield and quality. Research and development of efficient prevention technology is the key to achieve sustainable intensive agricultural production. By using the incoPat technology innovation information platform, we searched and analyzed home and abord patents of continuous cropping obstacle prevention technology from 2000 to 2019. From the number of patent applications, technical composition, regional distribution, main applicants, legal status and other aspects, we revealed the research and development status, technology development trend and production, education and research status. The results showed that in recent years, the number of patents had increased dramatically. Combined with the development of the modern biology and material technologies, new researches have fully considered the combination of the application of biological prevention and control technology. Patent applicants in China were mostly enterprises and individuals. The conversion rate of patents applied by universities and scientific research institutes was not very high, and the number of patent jointly applied by universities/scientific research institutes and enterprises was also small. Technology application has become the hotspot, and new biological and material technological achievements are introduced into the development of technology. The cooperation of industry-university-research and the quality of patented technology in China urgently need to be strengthened.

    参考文献
    相似文献
    引证文献
引用本文

陈香,梁林洲,李建刚,李汛,李卫民,沈仁芳.基于专利数据的连作障碍防治技术发展趋势分析[J].土壤,2021,53(5):969-976. CHEN Xiang, LIANG Linzhou, LI Jiangang, LI Xun, LI Weimin, SHEN Renfang. Analysis on Development Trend of Continuous Cropping Obstacle Control Based on Patent Information[J]. Soils,2021,53(5):969-976

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数: