基于文献计量的我国白浆土研究态势分析  

Research Trend Analysis of Albic Soil in China Based on Bibliometrics

作　　者：李楠 王秋菊 刘宝铭 孟婷婷 曹东朝 LI Nan;WANG Qiuju;LIU Baoming;MENG Tingting;CAO Dongzhao(Institute of Scientific and Technical Information of Heilongjiang Province Harbin,Heilongjiang 150028;Heilongjiang Academy of Black Soil Conservation&Utilization Harbin,Heilongjiang 150086)

机构地区：[1]黑龙江省科学技术情报研究院,黑龙江哈尔滨150028 [2]黑龙江省黑土保护利用研究院,黑龙江哈尔滨150086

出　　处：《现代农业研究》2023年第8期92-97,共6页Modern Agriculture Research

基　　金：国家重点研发计划(项目编号:2022YFD1500800)。

摘　　要：全面把握我国白浆土领域的研究动态和热点问题,以期为土壤改良和耕地保护方面的研究提供参考。基于文献计量学方法,以中国知网(CNKI)数据库1959—2022年收录的白浆土文献为研究对象,借助Citespace和VOS-viewer等工具进行统计和可视化分析。结果表明:(1)我国白浆土领域的研究起步较早,但整体发文量不高,为提高低产土壤的关注度,需加大人才培养和政策支持力度。(2)研究学者及机构地域分布集中,同一地区内的机构合作较多,但跨区域的交流仍需加强;东北三省在该领域已各自形成较为稳定的合作网络,其中黑龙江省农业科学院的研究成员间存在代际传承,在技术迭代和经验积累上具有优势。(3)白浆土的研究经历了土体结构及理化性质认识阶段,机械、生物、化学等改土技术探索阶段,未来将迈入改土技术集成、农艺农机相结合及耕作模式优化等多元化发展阶段。白浆土作为一种重要的耕地资源,其障碍消减与产能提升是当前黑土保护的重要任务之一。To comprehensively grasp the research trend and hot issues of albic soil in China,will provide reference for the research of soil improvement and cultivated land protection.Based on the bibliometrics method,the papers included in the CNKI journal database from 1959 to 2022 were statistically and visually analyzed with the help of tools such as Citespace and VOSviewer.The results are as follows.(1)The research of albic soil field in China started earlier,but overall publication volume was not high.To raise the concern of low yield soil,personnel training and policy support should be strengthened.(2)Researchers and institutions were concentrated by geographical distribution.There was more cooperation among institutions in the same region,and the communication between institutions in different regions still needs to be strengthened.The northeast three provinces had respectively formed a relatively stable cooperation network in this field,in which Heilongjiang Academy of Agricultural Sciences had advantages in the intergenerational inheritance of technology iteration and experience accumulation.(3)The research of albic soil has gone through the stage of understanding soil structure and physicochemical properties,and the stage of exploring soil improvement technologies such as machinery,biology and chemistry.In the future,it will enter the multiple development stage,such as integration of soil improvement technology,combination of agronomy and agricultural machinery,and optimization of tillage mode.Therefore,as an important cultivated soil,to eliminate barriers and improve productivity of albic soil is one of current important tasks for black soil protection.

关 键 词：白浆土 文献计量 土壤改良 

分 类 号：S-1[农业科学]