Food and agricultural process engineering 8 Irrigation and Drainage Engineering 8 Food and Agricultural Process Engineering 7 Farm Power Machinery and Energy 6 Farm Machinery and Power Engineering 5 Land and Water Resources and Conservation Engineering 5 Irrigation and drainage engineering 4 Kerala Agricultural University 4 Agricultural Engineering 3 Agricultural engineering 3 Department of Food and Agricultural Process Engineering 3 Land and water resources and conservation engineering 3 Processing and Food Engineering 3 Agricultural Engineering and Technology 2 Department of Farm Power Machinery and Energy 2 Department of Land and Water Resources and Conservation Engineering 2 Farm power machinery and energy 2 Combine harvesters-basic components and working 1 Department of Irrigation and Drainage Engineering 1 Department of Land and Water Resources Conservation Engineering 1 Drip irrigation 1 Extraction of pectin from Jackfruit 1 Farm Machinarty and Power Engineering 1 Farm Power, Machinery and Energy 1 Farm Power, Machinery and Energy 1 Farm and Power Engineering 1 Food and Agricultural Engineering and Technology 1 Harvesting machines in India 1 Land & Water Resources and Conservation Engineering 1 Major Combine Harvesters prevalent in Kerala 1