TNAU Ph.D Genetics & Plant Breeding: Fees 2026, Course Duration, Dates, Eligibility

Ans. The Ph.D. in Genetics and Plant Breeding is conducted at the Centre for Plant Breeding and Genetics (CPBG) at the main TNAU campus in Coimbatore. Students may also be placed at constituent colleges and research stations for their thesis research work, depending on the crop/research area. CPBG is equipped with state-of-the-art facilities including nanodrop, advanced PCR, SNP genotyping platforms, NIR, and biometrical software tools. The Ramaiah Gene Bank at CPBG facilitates storage of germplasm and pre-breeding materials, making it one of the best-equipped centres for plant breeding research in India.

Ans. The TNAU PG Entrance Examination is conducted by TNAU itself (physically at Coimbatore) and is meant for Tamil Nadu domicile candidates applying under the state quota. It is a 100-mark paper comprising 75 marks for the subject, 15 marks for General Agriculture, and 10 marks for Aptitude. The ICAR AICE-JRF/SRF (Ph.D.) examination, conducted by NTA, is a national-level exam for candidates from all states seeking admission under the All India Quota at agricultural universities including TNAU. Qualifying the ICAR exam also makes candidates eligible for the prestigious JRF/SRF fellowship of Rs. 31,000-35,000 per month.

Ans. The CPBG at TNAU guides students for research in a wide range of crops including rice, millets, pulses, cotton, oilseeds, forages, sugarcane, and plant genetic resources. Research focuses on development of new varieties, molecular breeding, genomics-assisted selection, biotic and abiotic stress tolerance, quality trait improvement, and management of plant genetic resources. Students can also work on advanced topics such as next-generation sequencing, SNP genotyping, and bioinformatics-based data analysis as part of their thesis research.

Ans. The Ph.D. in Genetics and Plant Breeding follows CBCS with a total credit load of 75 credits. Of these, 45 credits are exclusively for thesis research, while the remaining 30 credits are for coursework. Coursework is typically completed in the first year (three trimesters/two semesters), covering major courses such as Advances in Plant Breeding Systems, Advances in Biometrical Genetics, Molecular Cytogenetics, Genomics in Plant Breeding, and IPR and Regulatory Mechanisms, along with minor and supporting courses. After completing coursework and a qualifying examination, students proceed to thesis research for a minimum of two years.

Ans. Graduates of this programme are well-placed for careers in educational institutes, plant breeding centres, private seed companies, genetic engineering firms, nurseries, agriculture departments, biotechnology companies, crop plantation facilities, agriculture ministries, and research laboratories. TNAU alumni have successfully qualified for ICAR-ARS (Agricultural Research Service) positions, obtained post-doctoral opportunities abroad, and secured teaching positions at State Agricultural Universities. The strong research training and publication record from TNAU CPBG makes graduates highly competitive in both academic and industry sectors.

Ans. Yes, candidates from other states who qualify the ICAR AICE-JRF/SRF (Ph.D.) examination and receive seat allotment to TNAU through ICAR counselling are admitted directly without appearing in the TNAU PG Entrance Examination. Additionally, up to 20% of the sanctioned strength is available as supernumerary seats under the self-supporting (self-financing) mode for both Tamil Nadu and other state candidates, based on merit. However, Tamil Nadu domicile candidates applying under the state quota must mandatorily appear in the TNAU PG Entrance Examination.