我國水肥耦合研究熱點(diǎn)及趨勢(shì)探析
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摘要 利用CiteSpace軟件繪制作者、機(jī)構(gòu)、關(guān)鍵詞等知識(shí)圖譜,對(duì)中國學(xué)術(shù)網(wǎng)絡(luò)出版數(shù)據(jù)庫 (CNKI) 上發(fā)表的水肥耦合文獻(xiàn)進(jìn)行分析和評(píng)論。研究發(fā)現(xiàn),研究機(jī)構(gòu)、學(xué)者之間的聯(lián)系和合作較少。研究熱點(diǎn)冬小麥、果實(shí)品質(zhì)和枸杞為我國水肥耦合研究的主要研究動(dòng)向。
關(guān)鍵詞 水肥耦合;可視化分析;熱點(diǎn)主題;趨勢(shì)
中圖分類號(hào) S-058 文獻(xiàn)標(biāo)識(shí)碼 A
文章編號(hào) 0517-6611(2022)05-0220-04
doi:10.3969/j.issn.0517-6611.2022.05.055
開放科學(xué)(資源服務(wù))標(biāo)識(shí)碼(OSID):
Analysis on the Hotspots and Trends of Water-fertilizer Coupling Research in China
ZHANG Zhi-yuan,LI Yu-qing
(Tibet Agriculture and Animal Husbandry College,Linzhi,Tibet 860000)
Abstract CiteSpace software was used to draw a knowledge map of authors,institutions,keywords,etc.We analyzed and commented on the water and fertilizer coupling literature published on the China Academic Network Publishing Database (CNKI).It was found that there were fewer connections and cooperation between research institutions and scholars.Research hotspots of winter wheat,fruit quality and wolfberry were the main research trends of water and fertilizer coupling research in China.
Key words Water and fertilizer coupling;Visual analysis;Hot topics;Trends
作者簡(jiǎn)介 張志遠(yuǎn)(1996—),男,安徽合肥人,碩士研究生,研究方向:高原節(jié)水灌溉。(剩余8216字)