Raj Kumar
Impact in
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- Heavy Metal Exposure and Toxicity
- Plant Science top 10%
- Plant Pathogens and Resistance
- Plant Disease Resistance and Genetics
- Agricultural Practices and Plant Genetics
Papers in
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- Insect-Plant Interactions and Control 8
- Silkworms and Sericulture Research 8
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- Plant Pathogens and Resistance 18
- Agricultural Practices and Plant Genetics 13
- Plant Disease Resistance and Genetics 13
- Genetics and Plant Breeding 13
- Co-authors
- Prahlad K. SethAshok AgarwalNiraj PantJ. GopalJohn E. LloydVinod K. TiwariKarnam VenkateshH. M. Mamrutha
- Journals
- Potato Research (7 papers)Euphytica (3 papers)Journal of Economic Entomology (3 papers)Physiology and Molecular Biology of Plants (1 paper)Journal of Environmental Management (1 paper)
- Partner nations
- IndiaUnited StatesKenya
In The Last Decade
Raj Kumar
77 papers receiving 479 citations
Peers
Comparison fields: 5 of 83
- Health, Toxicology and Mutagenesis 101
- Plant Science 272
- Horticulture 6
- Small Animals 41
- Food Science 80
Countries citing papers authored by Raj Kumar
This map shows the geographic impact of Raj Kumar'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 Raj Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Raj Kumar more than expected).
Fields of papers citing papers by Raj Kumar
This network shows the impact of papers produced by Raj Kumar. 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 Raj Kumar. The network helps show where Raj Kumar may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Raj Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 8 | |
| 2 | Response of sulphur and zinc nutrients on nutrient uptake in maize and wheat crop and effect of various treatments on quality of maize-wheat cropping system | 2021 | 1 |
| 3 | Trends in arrivals and prices of major food crops in Haryana | 2020 | 0 |
| 4 | Genetic analysis and interaction among CUPRAC, FRAP, phytochemical and phenotypic traits in cauliflower (Brassica oleracea var. botrytis L.) | 2019 | 4 |
| 5 | Genotype by Environment Interaction and Yield Stability of Potato Cultivars under Tropical Conditions | 2018 | 1 |
| 6 | Influence of plant growth regulators on biochemical changes of mungbean (Vigna radiata L. Wilczek) | 2018 | 4 |
| 7 | 2016 | 1 | |
| 8 | Axillary bud culture in papaya | 2015 | 3 |
| 9 | Distribution of dwarfing genes Rht-B1b and Rht-D1b in Indian wheat (Triticum aestivum) cultivars detected by functional markers | 2013 | 5 |
| 10 | Genetics of yield and yield contributing traits in tomato under low temperature grown climatic regime | 2013 | 1 |
| 11 | Multivariate analysis of phenological, pomological and fruit quality characters in apricot (Prunus armeniaca) grown in trans-Himalayan Ladakh region, India | 2013 | 1 |
| 12 | Effect of vermicompost and herbicides on soil health and performance of late sown wheat. | 2012 | 1 |
| 13 | Influence of soil nutrient status on yield and qualitative attributes of pomegranate (Punica granatum L.) and ber (Zizyphus mauritiana Lamk.). | 2012 | 2 |
| 14 | ESTIMATION OF GENETIC PARAMETERS AND COMBINING ABILITY FOR CHARACTERS RELATED TO POTATO PROPAGATION BY TRUE POTATO SEED | 2008 | 3 |
| 15 | EVALUATION OF POTATO CULTIVARS AND LINES FOR FROST TOLERANCE | 2007 | 2 |
| 16 | Studies on heterosis and combining ability for yield and resistance to early blight in tomato | 2007 | 6 |
| 17 | Specific and general combining ability for yield and tuber dry matter of potato (Solanum tuberosum L.) crop. | 2005 | 0 |
| 18 | Path coefficient and stability analysis studies in andigena potato. | 2000 | 5 |
| 19 | 2000 | 1 | |
| 20 | Horn fly susceptibility to Diazinon, Fenthion, and Permethrin at selected elevations in Wyoming. | 1999 | 4 |
About Raj Kumar
Raj Kumar is a scholar working on Insect Science, Plant Science, Food Science, Agronomy and Crop Science and Horticulture, having authored 84 papers that have together received 519 indexed citations. Recurring topics across this work include Potato Plant Research (24 papers), Plant Pathogens and Resistance (18 papers), Agricultural Practices and Plant Genetics (13 papers), Plant Disease Resistance and Genetics (13 papers), Genetics and Plant Breeding (13 papers), Insect-Plant Interactions and Control (8 papers), Silkworms and Sericulture Research (8 papers) and Agricultural Science and Fertilization (7 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (101 citations), Plant Science (272 citations), Horticulture (6 citations), Small Animals (41 citations) and Food Science (80 citations). Raj Kumar has collaborated with scholars based in India, United States and Kenya. Frequent co-authors include Prahlad K. Seth, Ashok Agarwal, Niraj Pant, J. Gopal, John E. Lloyd, Vinod K. Tiwari, Karnam Venkatesh, H. M. Mamrutha, Surajpal Verma and R Uppal. Their work appears in journals such as Potato Research, Euphytica, Journal of Economic Entomology, Physiology and Molecular Biology of Plants and Journal of Environmental Management.
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.