Development of biofertilizers for sustainable agriculture over four decades(1980-2022)  

作　　者：Guangxu Zhao Xiaoling Zhu Gang Zheng Guangfan Meng Ziliang Dong Ju Hye Baek Che Ok Jeon Yanlai Yao Yuan Hu Xuan Jie Zhang Baolei Jia 

机构地区：[1]Xianghu Laboratory,Hangzhou 311231,China [2]School of Bioengineering,State Key Laboratory of Biobased Material and Green Papermaking,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250000,China [3]Shandong Academy of Agricultural Sciences,Jinan 250000,China [4]Taiji Group,Chongqing 400000,China [5]Department of Life Science,Chung-Ang University,Seoul 06974,Republic of Korea [6]Institute of Environment,Resource,Soil and Fertilizers,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China [7]State Key Laboratory of Elemento-Organic Chemistry,Department of Chemical Biology,National Pesticide Engineering Research Center(Tianjin),Nankai University,Tianjin 300071,China

出　　处：《Geography and Sustainability》2024年第1期19-28,共10页地理学与可持续性（英文）

基　　金：funded by the Key R&D Projects in Zhejiang Province(Grant No.2020C02001);Sannong Jiufang S&T Project in Zhejiang Province(Grant No.2022SNJF024);Key innovation Project of Qilu University of Technology(Shandong Academy of Sciences)(Grant No.2022JBZ01-06);Natural Science Foundation of Shandong Province(Grant No.ZR2021 KE038);Shandong Province Agricultural Major Application Technology Innovation Project(Grant No.20182130106);Foundation of Qilu University of Technology of Cultivating Subject for Biology and Biochemistry(Grant No.202119)

摘　　要：The application of biofertilizers is becoming an inevitable trend to substitute chemical fertilizers for sustainable agriculture.To better understand the development of biofertilizers from 1980 to 2022,we used bibliometric mining to analyze 12,880 journal articles related to biofertilizer.The network cooccurrence analysis suggested that the biofertilizers research can be separated into three stages.The first stage(1980-2005)focused on nitrogen fixation.The second stage(2006-2015)concentrated on the mechanisms for increasing plant yield.The third stage(2016-2022)was the application of biofertilizers to improve the soil environment.The keyword analysis revealed the mechanisms of biofertilizers to improve plant-growth:biofertilizers can impact the nutritional status of plants,regulate plant hormones,and improve soil environments and the microbiome.The bacteria use as biofertilizers,included Pseudomonas,Azospirillum,and Bacillus,were also identified through bibliometric mining.These findings provide critical discernment to aid further study of biofertilizers for sustainable agriculture.

关 键 词：BIOFERTILIZER Plant-growth-promoting bacteria Plant-growth promoting rhizobacteria BIBLIOMETRIC Research hotspots 

分 类 号：F323[经济管理—产业经济]