This map shows the geographic impact of Vikram Singh's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Vikram Singh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vikram Singh more than expected).
This network shows the impact of papers produced by Vikram Singh. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Vikram Singh. The network helps show where Vikram Singh may publish in the future.
Co-authorship network of co-authors of Vikram Singh
This figure shows the co-authorship network connecting the top 25 collaborators of Vikram Singh.
A scholar is included among the top collaborators of Vikram Singh based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Vikram Singh. Vikram Singh is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Singh, Vikram, et al.. (2020). Response of phosphorous levels, liquid biofertilizer and spacing on yield and yield attributes of green gram (Vigna radiata L.). Journal of Pharmacognosy and Phytochemistry. 9(1). 1843–1847.
KIRAN, KIRAN, et al.. (2020). Correlation and path coefficient analysis between yield and its contributing traits in advance wheat (Triticum aestivum L. em. Thell) genotypes under late sown conditions. Journal of Pharmacognosy and Phytochemistry. 9(3). 1590–1593.1 indexed citations
5.
Singh, Vikram, et al.. (2020). Effect of liquid biofertilizer, plant geometry and phosphorous levels on growth and yield of greengram (Vigna radiata L.). Journal of Pharmacognosy and Phytochemistry. 9(1). 1826–1830.
Roy, Shalini, et al.. (2019). Effect of nitrogen and zinc levels on growth, yield and economics of baby corn (Zea mays L.). Journal of Pharmacognosy and Phytochemistry. 8(5). 1577–1580.1 indexed citations
8.
Varsha, Varsha, et al.. (2019). Genetic variability of wheat (Triticum aestivum L.) genotypes for agro-morphological traits and their correlation and path analysis. Journal of Pharmacognosy and Phytochemistry. 8(4). 2290–2294.2 indexed citations
9.
Singh, Vikram, et al.. (2019). Response of maize (Zea mays L.) to foliar application of zinc and planting geometry. Journal of Pharmacognosy and Phytochemistry. 8(4). 707–709.2 indexed citations
10.
Singh, Vikram, et al.. (2018). Evaluation of rice (Oryza Sativa L.) hybrids on growth and yield under agro-climatic conditions of Allahabad Uttar Pradesh in kharif season. Journal of Pharmacognosy and Phytochemistry. 7(3). 805–810.1 indexed citations
11.
Singh, Vikram, et al.. (2018). Genetic parameters of variability and path analysis for morpho-physiological and seed vigour character in bread wheat (Triticum aestivum L.). Journal of Pharmacognosy and Phytochemistry. 7(3). 1653–1657.2 indexed citations
12.
Singh, Vikram, et al.. (2018). Response of nitrogen, Sulphur and foliar application of zinc on yield and quality of greengram (Vigna radiata L.). Journal of Pharmacognosy and Phytochemistry. 7(3). 517–522.
13.
Ghosh, Goutam Kumar, et al.. (2017). Effect of different planting methods and nutrient levels on growth, yield and economy of pearl millet (Pennisetum glaucum L.) cv. MRB 2210. Journal of Pharmacognosy and Phytochemistry. 6. 1082–1084.2 indexed citations
14.
Singh, Vikram, et al.. (2017). Study on yield and yield attributes of maize as affected by application of different herbicides. Journal of Pharmacognosy and Phytochemistry. 6(5). 2328–2332.2 indexed citations
15.
Kumar, Ashok & Vikram Singh. (2017). Effect of different hybrid verities of rice (Oryza sativa L.) on yield attributes and yield under agro-climatic condition of Allahabad. Journal of Pharmacognosy and Phytochemistry. 6(5). 2314–2316.
16.
Singh, Vikram, et al.. (2017). Response of phosphorus application on growth and yield attributes of sweet corn (Zea mays L. saccharata) varieties. Journal of Pharmacognosy and Phytochemistry. 6(5). 2144–2146.5 indexed citations
17.
Gupta, Neeraj & Vikram Singh. (2016). PRE-HARVEST FOLIAR APPLICATION OF CALCIUM CHLORIDE, BAVISTIN AND BAYLETON ON POST-HARVEST LIFE OF EMBLICA OFFICINALIS GAERTN. FRUITS. Bangladesh Journal of Botany. 45(1). 211–219.2 indexed citations
18.
Palshikar, Girish Keshav, et al.. (2016). Learning to Identify Subjective Sentences.. 239–248.1 indexed citations
19.
Buragohain, Juri, et al.. (2013). Collection and Evaluation of Some Underutilized Leafy Vegetables of Meghalaya. 26(2).4 indexed citations
20.
Singh, Vikram, et al.. (2008). Genetic Analysis of Growth Rate in a Synthetic Broiler Strain. Indian Journal of Animal Research. 42(2). 128–130.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.