广西科学2018，Vol.25Issue(1)：100-106,7.DOI:10.13656/j.cnki.gxkx.20180115.002
基于专利分析的中国海洋生物肥料发展现状与发展建议
Patent Analysis-based Study on Marine Biofertilizer in China and Its Development Proposals
摘要
Abstract
[Objective]This study is to obtain the intellectual property status and confirm the research focus and development trends of domestic marine biofertilizer.[Methods] Domestic public patents on marine biofertilizer were searched and analyzed from annual number of patent application,regional distribution,fields of research,types of application agencies and word frequency.[Results]The amount of patents on marine biofertilizer is growing rapidly,especially Shandong province leads the country in the field of agricultural application of marine bioresources,and Guangxi is at the forefront of the country.The number of patent applications from enterprises is much higher than institutes and universities.62％ of the patents involved in the relevant process are the simple materialization of marine raw materials processing techniques,the others are the use of microbial fermentation or enzymatic hydrolysis techniques.The word frequency analysis of all patents showed that algae was used most frequently as raw materials in marine biological fertilizer.[Conclusion]Although marine biological fertilizer has a broad market prospect,the research and application are still in the initial stage of the collection and utilization of raw materials.In-depth exploration and utilization of marine microbial resources can promote the upgrading of biological fertilizer industry.Guangxi owns abundant marine bioresources,also accumulates experience and foundation in microbiological industrial application.Researchers should make full use of marine microbial resources to enhance efficacy of original biofertilizer on the basis of utilization of marine materials to promote the development of green agriculture in Guangxi.关键词
专利/海洋生物肥料/词频分析/建议Key words
patent/marine biofertilizer/word frequency analysis/proposal分类
社会科学引用本文复制引用
郭庆,吴霜,赵雅慧,刘聪,吴家法,杨立芳,龙寒,禤金彩,姜明国..基于专利分析的中国海洋生物肥料发展现状与发展建议[J].广西科学,2018,25(1):100-106,7.基金项目
国家自然科学基金项目(31260004,31660005),南宁市科技局项目(20153330),国家大学生创新创业项目(201610608097,201510608029)和广西教育厅中青年教师能力提升计划项目(2017KY0163)资助. （31260004,31660005）
