This map shows the geographic impact of N. P. 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 N. P. Singh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. P. Singh more than expected).
This network shows the impact of papers produced by N. P. 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 N. P. Singh. The network helps show where N. P. Singh may publish in the future.
Co-authorship network of co-authors of N. P. Singh
This figure shows the co-authorship network connecting the top 25 collaborators of N. P. Singh.
A scholar is included among the top collaborators of N. P. 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 N. P. Singh. N. P. Singh is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Prakash, Jai, Krishnendu Chattopadhyay, & N. P. Singh. (2012). Morphogenetic analysis of pineapple cultivars of Tripura. Indian Journal of Horticulture. 69(3). 312–316.1 indexed citations
4.
Singh, N. P., et al.. (2009). Applicability of Dyar's law for instars identification of Chrotogonus trachypterus Blanchakd (Orthoptera: Acrididae).. JOURNAL OF EXPERIMENTAL ZOOLOGY INDIA. 12(1). 203–206.1 indexed citations
5.
Datta, Subhojit, et al.. (2007). Development of highly polymorphic SSR markers for chickpea (Cicer arietinum L.) and their use in parental polymorphism. Indian Journal of Genetics and Plant Breeding (The). 67(4). 329–333.7 indexed citations
6.
Singh, N. P., S. K. Dhillon, K. K. Sharma, & Ajmer Singh Dhatt. (2006). Effect of mechanical deblossoming on flowering and fruitset in pomegranate cvs. Ganesh-1 and Kandhari. Indian Journal of Horticulture. 63(4). 383–385.3 indexed citations
7.
Chand, Ramesh, N. P. Singh, & V. K. Singh. (2004). Effect of Weed Control Treatments on Weeds and Grain Yield of Late Sown Urdbean (Vigna mungo L.) during Kharif Season. Indian Journal of Weed Science. 36. 127–128.14 indexed citations
8.
Singh, N. P., et al.. (2003). Variability and correlation studies in some genotypes of clusterbean.. 14–22.6 indexed citations
Singh, N. P., et al.. (2000). Influence of irrigation and nitrogen on growth, yield and nutrient uptake by late-sown Brassica oilseeds.. Indian Journal of Agronomy. 45(2). 371–378.5 indexed citations
11.
Singh, N. P., et al.. (1980). A new approach towards double grafting in mango.. Current Science. 49(17). 678–679.6 indexed citations
12.
Chadha, K. L., et al.. (1980). Stomatal Count As an Index for Prediction and Classification of Vigour in Mango Rootstocks. Indian Journal of Horticulture. 37(1). 10–15.3 indexed citations
13.
Singh, N. P., et al.. (1980). Yield and water-use efficiency in relation to water supply in chickpea.. Indian Journal of Agronomy. 25(2). 235–238.4 indexed citations
14.
Singh, N. P., et al.. (1979). Seasonal Effect on Success in Different Methods of Mango Propagation. Indian Journal of Horticulture. 36(2). 134–139.1 indexed citations
15.
Chadha, K. L., et al.. (1979). Studies on Mango Malformation—Its Causes and Control. Indian Journal of Horticulture. 36(4). 359–368.6 indexed citations
16.
Singh, N. P., et al.. (1978). Effect of Potash on Yield Attributes of Guava (Psidium Guajava L.). Indian Journal of Horticulture. 35(1). 19–22.1 indexed citations
Singh, N. P., et al.. (1970). Note on salt tolerance of new wheat strains during germination.. Indian Journal of Agronomy. 15(1). 84–85.
19.
Singh, N. P., et al.. (1970). Root growth characters and water use patterns of different wheat varieties.. Indian Journal of Agronomy. 15(4). 346–349.1 indexed citations
20.
Singh, N. P.. (1969). Flora of Bulandshahr District. Nelumbo - The Bulletin of the Botanical Survey of India. 11. 1–22.2 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.