Plant Biotechnology  | Genetic engineering, molecular markers, tissue culture, genomics, and proteomics.  | Emphasis on molecular techniques and applications in crop improvement.  | 
Agronomy  | Crop production, soil management, agro-meteorology, and sustainable farming practices  | Crop management techniques and soil fertility management are emphasized.  | 
Food Science Technology  | Food preservation, processing, and safety  | Food quality control and novel processing techniques are emphasized.  | 
Physical Sciences  | Soil science, physics, and chemistry as applied to agriculture.  | Soil chemistry, fertility, and physics are prominently featured  | 
Entomology and Nematology  | Insect biology, pest management, nematode taxonomy, and control measures.  | Integrated pest management and insect physiology are key topics  | 
Plant Sciences  | Plant physiology, genetics, breeding, pathology, and taxonomy  | Balanced coverage of physiology, genetics, and breeding methodologies.  | 
Horticulture  | Fruit science, vegetable science, floriculture, and post-harvest technology  | Cultivation practices and post-harvest management are key areas  | 
Dairy Technology  | Dairy engineering, product development, and quality assurance  | Technological advancements in dairy processing are highlighted  | 
Social Sciences  | Agricultural economics, extension education, and rural sociology  | Economic principles in agriculture and extension methodologies are common.  | 
Statistical Sciences  | Biostatistics, experimental designs, and data analysis techniques  | Statistical methods and their applications in agricultural research are highlighted.  |