| 1 | To study the nutrient removal by weeds and crops in groundnut based pigeonpea intercropping system |
| Researcher: | Uma Shankar |
| Guide: | Singh, R S |
| University: | Chandra Shekhar Azad University of Agriculture and Technology |
| Language: | English |
| 2 | Synergistic effects of optimum and limited fertilization in multiple cropping |
| Researcher: | Sinha, Uma Shankar Prasad |
| Guide: | Sharma, N N |
| University: | Rajendra Agricultural University |
| Language: | English |