Post harvest technology Coconut and coconut based cropping system 4 Rice and rice based cropping system 4 Agricultural engineering and technology 3 Integrated farming system 2 Vegetables and tuber crops 2 Biocontrol and beneficial organisms 1 Crop improvement 1 Crop production 1 Crop protection 1 Fisheries 1 Production Technology 1 Protected Cultivation 1 Veterinary and animal sciences 1