P.K. Nagar

1.2k total citations
46 papers, 902 citations indexed

About

P.K. Nagar is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, P.K. Nagar has authored 46 papers receiving a total of 902 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Plant Science, 30 papers in Molecular Biology and 4 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in P.K. Nagar's work include Plant Physiology and Cultivation Studies (12 papers), Plant tissue culture and regeneration (11 papers) and Postharvest Quality and Shelf Life Management (10 papers). P.K. Nagar is often cited by papers focused on Plant Physiology and Cultivation Studies (12 papers), Plant tissue culture and regeneration (11 papers) and Postharvest Quality and Shelf Life Management (10 papers). P.K. Nagar collaborates with scholars based in India. P.K. Nagar's co-authors include Sarvesh Kumar Pandey, R. K. Kakkar, Paramvir Singh Ahuja, Nikhil Kumar, S. A. Ranade, V.K. Rai, Amita Bhattacharya, Anil Kumar, Sanjay Kumar and Om Prakash and has published in prestigious journals such as Journal of Experimental Botany, Annals of Botany and Physiologia Plantarum.

In The Last Decade

P.K. Nagar

45 papers receiving 821 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
P.K. Nagar India 17 759 492 56 54 37 46 902
Nello Ceccarelli Italy 20 1.2k 1.5× 602 1.2× 103 1.8× 79 1.5× 18 0.5× 56 1.3k
Sadok Bouzid Tunisia 18 588 0.8× 422 0.9× 75 1.3× 70 1.3× 61 1.6× 39 894
Unni S. Lea Norway 10 1.1k 1.4× 791 1.6× 91 1.6× 52 1.0× 20 0.5× 10 1.4k
Sangita Handa United States 10 818 1.1× 431 0.9× 48 0.9× 46 0.9× 33 0.9× 10 920
Kyoungwon Cho South Korea 18 964 1.3× 624 1.3× 54 1.0× 32 0.6× 20 0.5× 48 1.3k
Alina Kacperska Poland 15 773 1.0× 371 0.8× 61 1.1× 38 0.7× 53 1.4× 34 890
Guoming Xing China 18 950 1.3× 616 1.3× 45 0.8× 48 0.9× 41 1.1× 59 1.3k
Costas Delis Greece 18 658 0.9× 372 0.8× 58 1.0× 39 0.7× 25 0.7× 46 854
Stefano Biricolti Italy 15 835 1.1× 600 1.2× 109 1.9× 95 1.8× 43 1.2× 52 1.1k
Eugênia Jacira Bolacel Braga Brazil 21 1.0k 1.4× 494 1.0× 131 2.3× 52 1.0× 19 0.5× 94 1.3k

Countries citing papers authored by P.K. Nagar

Since Specialization
Citations

This map shows the geographic impact of P.K. Nagar'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 P.K. Nagar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.K. Nagar more than expected).

Fields of papers citing papers by P.K. Nagar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.K. Nagar. 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 P.K. Nagar. The network helps show where P.K. Nagar may publish in the future.

Co-authorship network of co-authors of P.K. Nagar

This figure shows the co-authorship network connecting the top 25 collaborators of P.K. Nagar. A scholar is included among the top collaborators of P.K. Nagar 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 P.K. Nagar. P.K. Nagar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nagar, P.K.. (2009). Hormonal physiology of fruit growth.
2.
Kharkwal, Amit C., Rekha Kushwaha, Om Prakash, et al.. (2008). An efficient method of propagation of Podophyllum hexandrum: an endangered medicinal plant of the Western Himalayas under ex situ conditions. Journal of Natural Medicines. 62(2). 211–216. 27 indexed citations
3.
Sharma, Preeti, et al.. (2004). ABA associated biochemical changes during somatic embryo development in Camellia sinensis (L.) O. Kuntze. Journal of Plant Physiology. 161(11). 1269–1276. 29 indexed citations
4.
Pandey, Sarvesh Kumar, Sanjay Kumar, & P.K. Nagar. (2003). Photosynthetic Performance of Ginkgo biloba L. Grown Under High and Low Irradiance. Photosynthetica. 41(4). 505–511. 31 indexed citations
5.
Vats, S. K., Sarvesh Kumar Pandey, & P.K. Nagar. (2002). Photosynthetic Response to Irradiance in Valeriana jatamansi Jones, a Threatened Understorey Medicinal Herb of Western Himalaya. Photosynthetica. 40(4). 625–628. 19 indexed citations
6.
Ahuja, P. S., P.K. Nagar, V. K. Kaul, et al.. (2000). Effect of manuring and shade on yield and quality of Valeriana wallichii.. Journal of Medicinal and Aromatic Plant Sciences. 22. 669–670. 3 indexed citations
7.
Pandey, Sarvesh Kumar, S. A. Ranade, P.K. Nagar, & Nikhil Kumar. (2000). Role of polyamines and ethylene as modulators of plant senescence. Journal of Biosciences. 25(3). 291–299. 173 indexed citations
8.
Kakkar, R. K., P.K. Nagar, Paramvir Singh Ahuja, & V.K. Rai. (2000). Polyamines and Plant Morphogenesis. Biologia Plantarum. 43(1). 1–11. 135 indexed citations
9.
Kakkar, R. K. & P.K. Nagar. (1996). Polyamines and senescence of maintenance foliage of tea,Camellia sinensis L.. Biologia Plantarum. 38(1). 6 indexed citations
10.
Nagar, P.K.. (1996). Changes in endogenous abscisic acid and phenols during winter dormancy in tea [Camellia sinensis L.[O] Kuntze]. Acta Physiologiae Plantarum. 18(1). 33–38. 16 indexed citations
11.
12.
Nagar, P.K.. (1994). Physiological and biochemical studies during fruit ripening in litchi (Litchi chinensis Sonn.). Postharvest Biology and Technology. 4(3). 225–234. 16 indexed citations
13.
14.
Nagar, P.K., et al.. (1985). Changes in cytokinin activity during flower development in Cosmos sulphureus Cav. Plant Growth Regulation. 3(1). 27–35. 8 indexed citations
15.
Nagar, P.K., et al.. (1985). Distribution of cytokinin‐like activity in different plant parts of the water hyacinth, Eichhornia crassipes. Physiologia Plantarum. 64(3). 328–332. 4 indexed citations
16.
Nagar, P.K., et al.. (1984). Cytokinin Changes in Embryo and Endosperm of Cassia fistula during Fruit Growth. Journal of Plant Physiology. 117(1). 87–92. 1 indexed citations
17.
Ghosh, Ashok, et al.. (1983). A cytokinin complex from the developing fruits of Aegle marmelos. Physiologia Plantarum. 59(2). 165–170. 3 indexed citations
18.
Nagar, P.K., et al.. (1982). Cytokinins in developing fruits of Moringa pterigosperma Gaertn.. Physiologia Plantarum. 55(1). 45–50. 43 indexed citations
19.
Nagar, P.K., et al.. (1981). Endogenous cyto kinins in seeds of bitter gourd momordica charantia. Indian Journal of Experimental Biology. 19(8). 766–767. 1 indexed citations
20.
Nagar, P.K., et al.. (1973). Gibberellin-like Substances in Immature Seeds of Guava (Psidium guajavaL.). Journal of Experimental Botany. 24(2). 418–424. 5 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.

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