V. K. Nayyar
- Plant Science top 5%
- Soil Science top 5%
- Pollution top 5%
- Agronomy and Crop Science top 10%
- Analytical Chemistry top 10%
- Co-authors
- P. N. TakkarRaj KumarB. D. SharmaR. SikkaCharu AroraP. K. KatakiN. S. RandhawaS. S. Sidhu
- Topics
- Plant Micronutrient Interactions and Effects (34 papers)Agricultural Science and Fertilization (28 papers)Heavy metals in environment (20 papers)
- Cited by
- Soil SciencePollutionPlant Science
In The Last Decade
V. K. Nayyar
57 papers receiving 545 citations
Peers
Comparison fields: 5 of 54
- Plant Science 447
- Soil Science 245
- Pollution 227
- Agronomy and Crop Science 62
- Analytical Chemistry 51
Countries citing papers authored by V. K. Nayyar
This map shows the geographic impact of V. K. Nayyar'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 V. K. Nayyar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. K. Nayyar more than expected).
Fields of papers citing papers by V. K. Nayyar
This network shows the impact of papers produced by V. K. Nayyar. 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 V. K. Nayyar. The network helps show where V. K. Nayyar may publish in the future.
Co-authorship network of co-authors of V. K. Nayyar
This figure shows the co-authorship network connecting the top 25 collaborators of V. K. Nayyar. A scholar is included among the top collaborators of V. K. Nayyar 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 V. K. Nayyar. V. K. Nayyar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Micronutrient Status and their Spatial Variability in Soils of Muktsar District of Punjab – A GIS Approach | 15 |
| 2 | Use of information technology for mapping of DTPA-extractable micronutrients in soils of Amritsar District, Punjab | 6 |
| 3 | Mode of copper fertilization in a typic ustipsamment under soybean-wheat cropping sequence | 0 |
| 4 | Available Boron Status of Soils in Central Plain Region of Punjab | 4 |
| 5 | Response of Raya (Brassica Juncea) tO Manganese in a Manganese-Deficient Ustochrept | 3 |
| 6 | Effect of Organic Amendments on the Adsorption and Desorption of Sulphate Sulphur in a Typic Ustochrept Soil | 2 |
| 7 | Leaching Losses of Sulphur in Loamy Sand and Sandy Loam Soils as Influenced by Long-term Use of Sesbania Green Manure | 1 |
| 8 | Yield and nutritive values of different varieties of fenugreek (Trigonella spp.). | 7 |
| 9 | Available Boron Status of Some Alluvium-Derived Arid and Semi-Arid Soils of Punjab | 11 |
| 10 | The third Dr. B.V. Mehta Memorial Lecture*: Micronutrient Management for Sustainable Intensive Agriculture | 8 |
| 11 | Critical deficiency level of zinc in soybean and green gram | 2 |
| 12 | Critical Value of Zinc Deficiency for Predicting Response of Sorghum to Zinc Application on Typic Ustipsamments | 2 |
| 13 | Direct and residual effect of applied zinc in cotton and wheat crops | 1 |
| 14 | Critical limit of manganese for sunflower (Helianthus annuus) in Ustochrepts | 1 |
| 15 | Tolerance of wheat (Triticum aestivum) and triticale (xTriticosecale) to manganese deficiency | 1 |
| 16 | Accumulation and bioavailability of Zn, Cu, Mn and Fe in soils polluted with industrial waste water | 27 |
| 17 | Distribution of available micronutrient cations in some dominant soil series in different physiographic units of Bundelkhand Region of Madhya Pradesh | 4 |
| 18 | Effect of sulphur and zinc application on maize crop. | 4 |
| 19 | Effect of interaction between molybdenum and copper on the concentration of these nutrients in berseem and its yield. | 1 |
| 20 | Effect of simazine on nitrification and microbial population on a sandy-loam soil | 7 |
About V. K. Nayyar
V. K. Nayyar is a scholar working on Soil Science, Pollution and Agronomy and Crop Science, having authored 62 papers that have together received 627 indexed citations. Recurring topics across this work include Plant Micronutrient Interactions and Effects (34 papers), Agricultural Science and Fertilization (28 papers) and Heavy metals in environment (20 papers). The work is most often cited by research in Soil Science (245 citations), Pollution (227 citations) and Plant Science (447 citations). V. K. Nayyar has collaborated with scholars based in India and Australia. Frequent co-authors include P. N. Takkar, Raj Kumar, B. D. Sharma, R. Sikka, Charu Arora, P. K. Kataki, N. S. Randhawa, S. S. Sidhu, U. S. Sadana and B. D. Sharma. Their work appears in journals such as Plant and Soil, Soil Science and Field Crops Research.
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.