This map shows the geographic impact of M. Velayutham'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 M. Velayutham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Velayutham more than expected).
This network shows the impact of papers produced by M. Velayutham. 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 M. Velayutham. The network helps show where M. Velayutham may publish in the future.
Co-authorship network of co-authors of M. Velayutham
This figure shows the co-authorship network connecting the top 25 collaborators of M. Velayutham.
A scholar is included among the top collaborators of M. Velayutham 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 M. Velayutham. M. Velayutham is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Velayutham, M.. (2011). Livelihood Impacts of Soil Health Improvement in Backward and Tribal Districts of Andhra Pradesh. Indian Journal of Dryland Agricultural Research and Development. 26(1). 119–119.12 indexed citations
3.
Ramamoorthy, B. & M. Velayutham. (2011). The "Law of Optimum" and soil test based fertiliser use for targeted yield of crops and soil fertility management for sustainable agriculture.. Madras Agricultural Journal. 98. 295–307.2 indexed citations
Sarkar, Dipak, et al.. (2002). Characteristics and classification of soils of Loktak Catchment Area of Manipur for sustainable land use planning. Journal of the Indian Society of Soil Science. 50(2). 196–204.13 indexed citations
Sarkar, Dipak, et al.. (2001). Soil toposequence relationship and classification in lower outlier of Chhotanagpur plateau.20 indexed citations
11.
Sarkar, Dipak, et al.. (2000). Distribution of Micronutrient Cations in Some Inceptisols and Entisols of Madhubani District, Bihar. Journal of the Indian Society of Soil Science. 48(1). 202–205.3 indexed citations
12.
Bhattacharyya, T., Dilip Kumar Pal, C. Mandal̀, & M. Velayutham. (2000). Organic carbon stock in Indian soils and their geographical distribution.. Current Science. 79(5). 655–660.88 indexed citations
13.
Velayutham, M.. (2000). Available Soil Information and the Need for A Systematic Classification of Soils of India. Journal of the Indian Society of Soil Science. 48(4). 683–689.1 indexed citations
14.
Bhattacharyya, T., et al.. (2000). Soil organic and inorganic carbon stocks in the management of black cotton soils of Maharashtra.. 20(1). 11–20.2 indexed citations
15.
Pal, Deeptimayee, et al.. (2000). Significance of minerals in soil environments of India..1 indexed citations
16.
Mandal̀, C., et al.. (1999). Soil-climatic database for crop planning in India..24 indexed citations
17.
Velayutham, M., et al.. (1980). Nutrient indexing in coconut leaves and soils of Lakshadweep Islands: II-Micronutrient aspects.. 10(9). 1–3.2 indexed citations
18.
Velayutham, M., et al.. (1977). Relative contributions of forms of soil nitrogen, phosphorus and potassium to rice and soil test methods..2 indexed citations
19.
Velayutham, M. & D. Raj. (1977). Available Water Capacity and Its Relationship With Some Soil Factors. Journal of the Indian Society of Soil Science. 25(4). 439–441.
20.
Velayutham, M., et al.. (1971). Interrelationship Between Soil Separates and Properties of the Soils of Tamil Nadu. Journal of the Indian Society of Soil Science. 19(4). 353–361.1 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.