| On-line Soil Fertility Maps of Different States and Fertilizer Recommendation System for Targeted Yields of Crops | Indian Institute of Soil Sciences (IISS), Bhopal |
| ONE Tube, single PCR, single ligation and single transformation technique for intra mediated sense and anti sense DNA fragment assembly to produce ds RNA for RNA Broad spectrum GMO detection kit | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Onion hybrids, Arka Kirthiman, Arka Lalimaand variety, Arka Kalyanare suitable for paste preparation | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Online Fortification of Atta (Whole wheat flour)/Maida (Refined Wheat Flour) | CSIR-Central Food Technological Research Institute (CFTRI), Karnataka |
| Optimizing the yield and quality of lean season flowers in Jasminum sambac through nutrient management | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Optimum irrigation scheduling based on soil moisture availability for banana and papaya under conventional irrigation methods standardized | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Organic production of Coleus | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Organic production of Kalmegh | Indian Institute of Horticultural Research (IIHR), Bengaluru |
| Organic sheep production | National Research Centre on Meat (NRCM), Hyderabad, Telangana, 500092 |
| Organic yeast chromium supplementation for stressed layer | National Institute of Animal Nutrition and Physiology (NIANP), Bengaluru |