Citation Rankings
Highly Cited Researchers
Punjab Agricultural University Ludhiana Highly Cited Researchers CitationAgriculture & Forestry / Soil Sciences and Plant Nutrition Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
soil science
nitrogen fertilizers
rice
wheat
soil health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,355
3,816
0.369
* Total Citation Counts Rankings
Ranking Based On Selection :2
Irrigation water management
soil fertility improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,894
3,226
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :3
INM
Crop residue management
Site specific N management - LCC
SPAD
Greenseeker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,782
1,561
0.561
* Total Citation Counts Rankings
Ranking Based On Selection :4
Soil Salinity
Sodicity & water quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,431
1,582
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :5
Soil chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,399
857
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :6
Soil Fertility
Soil biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
941
553
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :7
Soil Science
Climate chasge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
525
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :8
Water
Rice
soil
wheat
spring maize
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
655
359
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :9
Soil chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
632
326
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :10
Tillage
Residue and water management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
350
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
327
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :12
soil fertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
215
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :13
Mechanistic and empirical Modelling
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
249
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :14
Soil fertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
271
0.651
* Total Citation Counts Rankings
Rankings
95,139
1,214
4
Ranking Based On Selection: 1
Bijay Singh|Singh, Bijay, Singh, B-.
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,355
3,816
0.369
soil science
nitrogen fertilizers
rice
wheat
soil health
* Total Citation Counts Rankings
Rankings
259,886
5,142
25
Ranking Based On Selection: 2
Rajan Bhatt
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,894
3,226
0.828
Irrigation water management
soil fertility improvement
* Total Citation Counts Rankings
Rankings
344,919
7,859
41
Ranking Based On Selection: 3
Rajeev Kumar Gupta
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,782
1,561
0.561
INM
Crop residue management
Site specific N management - LCC
SPAD
Greenseeker
* Total Citation Counts Rankings
Rankings
383,418
9,168
46
Ranking Based On Selection: 4
OP Choudhary
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,431
1,582
0.651
Soil Salinity
Sodicity & water quality
* Total Citation Counts Rankings
Rankings
562,051
15,929
82
Ranking Based On Selection: 5
Dhanwinder Singh
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,399
857
0.613
* Total Citation Counts Rankings
Rankings
703,459
21,977
107
Ranking Based On Selection: 6
Brijesh Kumar Yadav
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
941
553
0.588
Soil Fertility
Soil biology
* Total Citation Counts Rankings
Rankings
798,750
26,815
141
Ranking Based On Selection: 7
Bharat Bhushan Vashisht
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
525
0.731
Soil Science
Climate chasge
* Total Citation Counts Rankings
Rankings
829,811
28,593
148
Ranking Based On Selection: 8
Kb Singh
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
655
359
0.548
Water
Rice
soil
wheat
spring maize
* Total Citation Counts Rankings
Rankings
841,616
29,279
151
Ranking Based On Selection: 9
Rajeev Sikka
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
632
326
0.516
* Total Citation Counts Rankings
Rankings
871,152
31,051
159
Ranking Based On Selection: 10
MS Kahlon
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
350
0.608
Tillage
Residue and water management
* Total Citation Counts Rankings
Rankings
895,856
32,517
163
Ranking Based On Selection: 11
CB Singh
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
327
0.615
* Total Citation Counts Rankings
Rankings
942,861
34,833
168
Ranking Based On Selection: 12
Ashok Kumar Garg
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
215
0.457
* Total Citation Counts Rankings
Rankings
981,063
36,471
170
Ranking Based On Selection: 13
Harsimran Kaur
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
249
0.583
Mechanistic and empirical Modelling
Climate change
* Total Citation Counts Rankings
Rankings
991,408
36,906
172
Ranking Based On Selection: 14
Gurpreet Singh
Punjab Agricultural University Ludhiana
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
271
0.651