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Kerala Agricultural University, Thrissur

The history of agricultural education in Kerala can be traced back to the year 1896 when a scheme was evolved in the erstwhile Travancore State to train a few young men in scientific agriculture at the Demonstration Farm, Karamana, Thiruvananthapuram, presently, the Cropping Systems Research Centre under Kerala Agricultural University. Agriculture was introduced as an optional subject in the middle school classes in the State in 1922 when an Agricultural Middle School was started at Aluva, Ernakulam District. The popularity and usefulness of this school led to the starting of similar institutions at Kottarakkara and Konni in 1928 and 1931 respectively. Agriculture was later introduced as an optional subject for Intermediate Course in 1953. In 1955, the erstwhile Government of Travancore-Cochin started the Agricultural College and Research Institute at Vellayani, Thiruvananthapuram and the College of Veterinary and Animal Sciences at Mannuthy, Thrissur for imparting higher education in agricultural and veterinary sciences, respectively. These institutions were brought under the direct administrative control of the Department of Agriculture and the Department of Animal Husbandry, respectively. With the formation of Kerala State in 1956, these two colleges were affiliated to the University of Kerala. The post-graduate programmes leading to M.Sc. (Ag), M.V.Sc. and Ph.D. degrees were started in 1961, 1962 and 1965 respectively. On the recommendation of the Second National Education Commission (1964-66) headed by Dr. D.S. Kothari, the then Chairman of the University Grants Commission, one Agricultural University in each State was established. The State Agricultural Universities (SAUs) were established in India as an integral part of the National Agricultural Research System to give the much needed impetus to Agriculture Education and Research in the Country. As a result the Kerala Agricultural University (KAU) was established on 24th February 1971 by virtue of the Act 33 of 1971 and started functioning on 1st February 1972. The Kerala Agricultural University is the 15th in the series of the SAUs. In accordance with the provisions of KAU Act of 1971, the Agricultural College and Research Institute at Vellayani, and the College of Veterinary and Animal Sciences, Mannuthy, were brought under the Kerala Agricultural University. In addition, twenty one agricultural and animal husbandry research stations were also transferred to the KAU for taking up research and extension programmes on various crops, animals, birds, etc. During 2011, Kerala Agricultural University was trifurcated into Kerala Veterinary and Animal Sciences University (KVASU), Kerala University of Fisheries and Ocean Studies (KUFOS) and Kerala Agricultural University (KAU). Now the University has seven colleges (four Agriculture, one Agricultural Engineering, one Forestry, one Co-operation Banking & Management), six RARSs, seven KVKs, 15 Research Stations and 16 Research and Extension Units under the faculties of Agriculture, Agricultural Engineering and Forestry. In addition, one Academy on Climate Change Adaptation and one Institute of Agricultural Technology offering M.Sc. (Integrated) Climate Change Adaptation and Diploma in Agricultural Sciences respectively are also functioning in Kerala Agricultural University.

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  • ThesisItemOpen Access
    Assessment of different experimental vaccines against Chlamydophila abortus (Chlamydia psittaci)in rabbits
    (Department of Microbiology, College of Veterinary and Animal Sciences, Mannuthy, 2003) Sanjeetha, L; KAU; Mini, M
    Two isolates of Chlamydia psittaci viz., M-430 and M-28, maintained in the Department of Microbiology, were used in the study. M-430 was used for the preparation of inactivated yolk sac and elementary body vaccines and M-28 was used for challenge experiment. These isolates were revived by inoculating to six to eight day-old chicken embryo through yolk sac route. Both isolates produced characteristic lesions in the embryo and yolk sac membrane. M-430 was also propagated in Mc Coy cell line for high yield of elementary bodies for vaccine preparation. Homogenous suspensions of the yolk sac and elementary body vaccines were inactivated with formalin to a final concentration of 0.4 per cent. Pure and safe preparations were used for vaccination trial. Immunogenic potential of the vaccines were tested in rabbits by giving two doses of each of the vaccines. The first dose was given at three months of age and second dose was given 14 days after the first. Three vaccinated and control rabbits were challenged with M-28 isolate on 28th day post vaccination and rest three on 70th day post vaccination. The clearance of elementary bodies from the tissues (lung, liver lymphnode and spleen) of vaccinated rabbits was an indication of the protection conferred by the vaccines. Better response was noticed with EB vaccine than yolk sac vaccine. The sera were collected from rabbits at regular intervals of 0, 7, 14, 21, 28, 42, 56 and 70 for passive haemagglutination and serum neutralization test. Both vaccines elicited good immune response. The greater humoral immune response of the rabbits that received EB vaccine suggests its slight superiority over the yolk sac vaccine. More evaluation and elaborated field trials on target species are required before advocating the vaccine for field use