This map shows the geographic impact of S. Ramana'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 S. Ramana with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Ramana more than expected).
This network shows the impact of papers produced by S. Ramana. 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 S. Ramana. The network helps show where S. Ramana may publish in the future.
Co-authorship network of co-authors of S. Ramana
This figure shows the co-authorship network connecting the top 25 collaborators of S. Ramana.
A scholar is included among the top collaborators of S. Ramana 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 S. Ramana. S. Ramana is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Yadav, S. K., Nav Raten Panwar, & S. Ramana. (2010). Effect of organic nitrogen on yield and nutrient composition of rice (Oryza sativa L.).. Indian Journal of Plant Physiology. 15(1). 77–79.
9.
Ramana, S., et al.. (2009). Phytoremediation of cadmium contaminated soils by marigold and chrysanthemum.. National Academy Science Letters. 32. 333–336.8 indexed citations
10.
Panwar, Nav Raten, et al.. (2009). Effect of organic nutrient management practices on the production potential, nutrient uptake, soil quality, input-use efficiency and economics of mustard (Brassica juncea). The Indian Journal of Agricultural Sciences. 79(1). 40–44.17 indexed citations
11.
Panwar, Nav Raten, et al.. (2008). Effect of organic manures on productivity, soil fertility and economics of soybean (Glycine max) - durum wheat (Titicum durum) cropping system under organic farming in Vertisols. The Indian Journal of Agricultural Sciences. 78(12).7 indexed citations
12.
Ramesh, Pushkal Sinduvadi, et al.. (2008). Nutritional quality of soybean (Glycine max), wheat (Triticum durum) and chickpea (Cicer arietinum) and soil biological properties as influenced by different organic manures. The Indian Journal of Agricultural Sciences. 78(9). 781–784.3 indexed citations
13.
Panwar, Nav Raten, et al.. (2006). Response of pigeonpea (Cajanus cajan) varieties to organic manures and their influence on fertility and enzyme activity of soil. The Indian Journal of Agricultural Sciences. 76(4). 252–254.18 indexed citations
14.
Ajay, Ajay, et al.. (2005). Effect of nitrogen and farm yard manure on physiological parameters in ashwagandha (Withania somnifera) under vertisol soil type. Indian Journal of Plant Physiology. 10(4). 389–393.2 indexed citations
15.
Ramana, S., et al.. (2003). Role of Cotyledons in Regulation of Physio-Biochemical Components of Soybean ( Glycine max L.). Indian Journal of Agricultural Research. 37(3). 204–208.1 indexed citations
Singh, Muneshwar, Ajay Tripathi, S. Kundu, S. Ramana, & P. N. Takkar. (1998). Effect of seed inoculation and FYM on biological N fixation in soybean and nitrogen balance under soybean-wheat system on vertisol. Journal of the Indian Society of Soil Science. 46(4). 604–609.1 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.