基于CNKI农业科技领域的中国菠萝文献计量学分析

菠萝是世界四大热带水果之一，具有重要的经济价值。以CNKI中国学术期刊网络出版总库的农业科技领域期刊为数据库，利用文献计量法统计分析2003年-2017年间中国菠萝在农业科技领域研究文献的数量、年度分布、期刊分布、核心作者及其研究机构、基金资助、学科领域分布、引用频次、下载频次及关键词，分析结果显示，基于CNKI农业科技领域的中国菠萝文献载文量呈波动增长趋势，相关研究结果最主要刊载于《热带作物学报》和《广东农业科学》；核心作者群主要来自中国热带农业科学院南亚热带作物研究所；基金资助主要得到菠萝主栽区（广东、海南、广西）地方政府的支持；学科领域主要涉及园艺、植物保护等；研究内容主要集中在栽培技术、果实品质、病虫害防治及深加工利用等方面。

Bibliometric Analysis of Chinese Pineapple Based on Agricultural Science and Technology of CNKI

Pineapple is one of the four tropical fruits in the world with important economic value. Based on the Agricultural Science and Technology Journal in Chinese Academic Journal Online Publish database of CNKI, the number of papers, annual distribution, journal distribution, core authors and their affiliations, fund grants, disciplines literature distribution, citation frequency, download frequency and keywords of Chinese pineapple research from 2003 to 2017 were statistically analyzed by bibliometric methods. The results showed that the volume of pineapple papers in agricultural science and technology of CNKI was a fluctuating growth trend, the results of Chinese pineapple research mainly published in Chinese Journal of Tropical Crops and Guangdong Agricultural Sciences, the core authors of Chinese pineapple papers mainly come from South Subtropical Crops Research Institute, Chinese Academy of Tropical Agricultural Sciences, the fund support of Chinese pineapple research mainly supported by local governments in its main planting areas (Guangdong, Hainan and Guangxi), the subject areas of Chinese pineapple research mainly cover horticulture and plant protection, and their research content mainly focuses on cultivation techniques, fruit quality, pest control, deep processing and utilization and so on.