国内盐碱地研究热点分析

doi:10.12190/j.issn.2096-1197.2020.05.23

Abstract

Abstract: Based on the data of 3 233 journal articles in the saline-alkali land collected by CNKI,this paper analyzes the current scientific research status of saline-alkali land management in domestic.The research hotspots and development trends in the field of saline-alkali land in China are demonstrated by using the methods of bibliometrics,cooperation rate and cooperation degree,co-occurrence analysis and cluster analysis.In the past 10 years,the output of scientific research papers in the field of saline-alkali land in China showed a rapid upward trend.The core output institutions are concentrated in agricultural scientific research institutions and a small number of forestry colleges.In addition to saline-alkali land,the high-frequency keywords include coastal saline-alkali land,soil improvement,and yield.The research hotspots mainly focus on rice,cotton,afforestation,greening and etc.,and some focus on the improvement technology research of coastal saline-alkali land.

Key words: Saline-alkali land, Improvement technology, Research hotspot, Cluster analysis

CLC Number:

S156.4

SUN Wei, CHEN Xiaoling. Analysis of research hotspots in saline-alkali land in China[J].Journal of Northern Agriculture, 2020, 48(5): 130-134.

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URL: https://journal30.magtechjournal.com/bfnyxb/EN/10.12190/j.issn.2096-1197.2020.05.23

https://journal30.magtechjournal.com/bfnyxb/EN/Y2020/V48/I5/130

[1]	SUN Ying, WANG Fengwu, DAI Guixiang, ZHENG Chengzhong, MEI Xue, ZHANG Zizhen, WANG Qianjun, XU Zhenpeng, HUANG Wenjuan, YE Lu. Screening and comprehensive evaluation of soybean varieties suitable for planting in the north foot of Yinshan Mountains [J]. Journal of Northern Agriculture, 2023, 51(3): 29-38.
[2]	WANG Xiaoyan, TAN Xuexiang. Analysis on research hotspots and trends of high quality agricultural development in China [J]. Journal of Northern Agriculture, 2023, 51(3): 120-134.
[3]	ZHAO Buyu, JIN Jiazhu, ZHU Kun, MA Nan, OUYANG Jinqiong. Research on the literature of Chinese farmer professional cooperatives [J]. Journal of Northern Agriculture, 2022, 50(5): 119-125.
[4]	LI Xia, ZHAO Miaomiao, WANG Shibao, HUANG Dongping, HE Jie, CUI Yanli, HE Zhipeng, LI Chongyong. Literature analysis of Illicium study based on bibliometric method [J]. Journal of Northern Agriculture, 2022, 50(5): 126-134.
[5]	LUO Letan, ZHANG Hongyun, SHI Jiang, ZHAO Lin. Difference study on the quality traits of various sweet potato varieties（lines） [J]. Journal of Northern Agriculture, 2021, 49(6): 22-34.
[6]	HAN Zhigang, XIE Rui, JIN Xiaolei, GUO Binyu, GUO Jingshan. Genetic diversity analysis of potato germplasm resources based on phenotypic traits [J]. Journal of Northern Agriculture, 2021, 49(5): 9-17.
[7]	ZHANG Xiumin, GAO Riping, KANG Wenqin, WANG Weini, PAN Zuntian, HUANG Jie, GAO Shanming, YU Xiaofang, JING Yupeng. Research progress of the straw returning on soil improvement in saline-alkali land [J]. Journal of Northern Agriculture, 2021, 49(5): 85-92.
[8]	GUO Jiang′an, FENG Yong, ZHAO Ruixia, HAN Yuting, SU Erhu, LIANG Hongwei, ZHAO Yiwen, ZHANG Laihou. Analysis of genetic diversity and identification of stem rot resistance in maize backbone inbred lines [J]. Journal of Northern Agriculture, 2021, 49(4): 30-34.
[9]	DUN Huixia, CHEN Xiaoling. Analysis of foreign database literature on the field of saline-alkali land based on the scientific knowledge map [J]. Journal of Northern Agriculture, 2021, 49(1): 119-126.
[10]	WANG Dan, ZHANG Zhicheng, CAO Xingming, LIU Shuancheng. Analysis and evaluation of 22 potato varieties of Ulanqab City [J]. Journal of Northern Agriculture, 2020, 48(5): 34-42.
[11]	YANG Yuan, WANG Hui, SHI Jinbo, LI Zhancheng, YANG Fang. Evaluation and screening of tartary buckwheat germplasm resources from Northern Shanxi Province [J]. Journal of Northern Agriculture, 2019, 47(4): 1-7.
[12]	YAN Suzhen;MI Zhiheng;SUN Xiangchun;FAN Xiurong;ZHAI Yongsheng;LIU Zhuoen;SUN Xiuyun;QIN Xiaoyan;DU Ruifen;LIU Xia(Linhe Agricultural Technology Promotion Center,Linhe 015000,China;Bayannur Institute of Scientific and Technological Information,Linhe 015000,China;;Linhe Green Food Development Center,Linhe 015000,China;Linhe Area SeedsManagement Station,Linhe 015000,China). Study on the improvement effect of new soil amendments for saline-alkali land in sunflower fields in Linhe district [J]. Journal of Northern Agriculture, 2018, 46(6): 54-57.
[13]	. Effects of microbial fertilizer and straw returned on soil characteristics of oat in saline-alkali land [J]. Journal of Northern Agriculture, 2017, 45(5): 37-37.
[14]	. The comprehensive evaluation of salinity tolerance of confectionary sunflower in Hetao irrigation district [J]. Journal of Northern Agriculture, 2016, 44(4): 14-14.
[15]	. The effect of comprehensive improvement technology pattern on Hetao saline-alkali land [J]. Journal of Northern Agriculture, 2015, 43(5): 37-37.

Analysis of research hotspots in saline-alkali land in China

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