| Issue Date | Title | Author(s) |
| 1994 | Cropping system for double crop kole lands | Usha, K E; Kurian, T M; Prasannakumari, K T |
| 2017 | Effect of growing environment and climate change on growth and yield of cucumber [Cucumis sativus (L.)] under organic management | Usha, K E; Abishna, P V |
| 1985 | Influence of crop geometry on the growth and yield of rice variety jaya | Balakrishnapillai, P; Usha, K E |
| 2001 | Integrated nutrient management in cashew in relation to yield and quality | Vikraman Nair, R; Usha, K E |
| 2003 | Integration of nutritional inputs for improving rice productivity in laterite soils | Usha, K E; Jinappa Halingali |
| 2014 | Liquid formulations for production of organic oriental pickling melon (Cucumis melo var. conomon L.) | Usha, K E; Vemaraju, A |
| 2016 | Mulching for soil quality, climate stress mitigation and crop productivity in okra | Usha, K E; Anjali Mohan |
| 2014 | Nutrient management in organic farming of cucumber (Cucumis sativus L.) | Rasmi Krishnan, V; Usha, K E |
| 2018 | Productivity and soil health of rice based cropping systems under organic management | Usha, K E; Rajanand Hiremath |
| 2018 | Quality assessment of organic manures and their effect on okra | Usha, K E; Santhiya, K |
| 2016 | Shelf life of liquid organic formulations | Usha, K E; Rameeza, E M |
| 2017 | Validation of liquid organic manures and their effect in crop productivity | Usha, K E; Dhanalakshmi, V N |
