| Development and evaluation of an active-passive tillage machine. R Manian, K Kathirvel | 33 | 2001 |
| Influence of operating and disk parameters on performance of disk tools. R Manian, K Kathirvel, VR Rao | 29 | 2000 |
| In situ moisture conservation techniques in dryfarming-A review M Muthamilselvan, R Manian, K Kathirvel Agricultural Reviews 27 (1), 67-72, 2006 | 26 | 2006 |
| Design, development and evaluation of tractor operated groundnut combine harvester PK Padmanathan, K Kathirvel, R Manian, VM Duraisamy Journal of Applied Sciences Research 12 (2), 1338-1341, 2006 | 25 | 2006 |
| Development and evaluation of combination tillage-bed furrow-former. R Manian, K Kathirvel, V Nagaiyan | 22 | 1999 |
| Mechanical picking of cotton–A review M Muthamilselvan, K Rangasamy, D Ananthakrishnan, R Manian Agricultural Reviews 28 (2), 118-126, 2007 | 20 | 2007 |
| Tractor drawn combination tillage tool VJF Kumar, R Manian Agricultural Mechanization in Asia Africa and Latin America 17 (1), 31-36, 1986 | 18 | 1986 |
| Development and evaluation of power tiller-operated ladder. K Kathirvel, TV Job, R Manian AMA, Agricultural Mechanization in Asia, Africa and Latin America 31 (1), 22-26, 2000 | 17 | 2000 |
| Combination tillage tool-I (design and development of a combination tillage tool). R Kailappan, R Manian, G Amuthan, NC Vijayaraghavan, G Duraisamy | 16 | 2001 |
| Influence of deep tillage on in-situ moisture conservation in dry farming. R Manian, K Kathirvel, GB Meenakshi | 15 | 1999 |
| Performance evaluation of planters for cotton crop K Kathirvel, A Reddy, R Manian, T Senthilkuamr AGRICULTURAL MECHANIZATION IN ASIA AFRICA AND LATIN AMERICA 36 (1), 61, 2005 | 11 | 2005 |
| Investigation on the influence of machine and operational parameters for the development of a manually-drawn rice seeder for direct sowing SS Sivakumar, R Manian, K Kathirvel, GSV Raghavan International Commission of Agricultural Engineering, 2005 | 11 | 2005 |
| Energy cost and discomfort rating for selected tractor operation PK Balasankari, R Manian, K Kathirvel Proc. 37th Annual Convention of ISAE, 339-343, 2003 | 10 | 2003 |
| Performance evaluation of basin lister cum-seeder attachment to tractor-drawn cultivator. MM Selvan, K Kathirvel, R Manian | 10 | 2002 |
| Utilization pattern of power tillers in Tamil Nadu B Shridar, PK Padmanathan, R Manian AGRICULTURAL MECHANIZATION IN ASIA AFRICA AND LATIN AMERICA 37 (1), 85, 2006 | 8 | 2006 |
| Development of evaluation of weeding cum earthing up equipment for cotton. R Manian, K Kathirvel, A Reddy, T Senthilkumar Not Available, 2004 | 8 | 2004 |
| Effect of tool geometry on harvesting efficiency of turmeric harvester. K Kathirvel, R Manian | 8 | 2002 |
| Tractive performance of power tiller tyres. K Kathirvel, R Manian, M Balasubramanian | 8 | 2001 |
| An improved direct-rice seeder. SS Sivakumar, R Manian, K Kathirvel | 7 | 2003 |
| Investigation on the performance evaluation of drum seeder as influenced by machine, ergonomic and crop parameters SS Sivakumar Tamil Nadu Agricultural University; Coimbatore, 2001 | 7 | 2001 |
