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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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Subject: Veterinary Public Health × Author: Rajeev, K × End date: 1996 ×
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    ThesisItemOpen Access
    Identification of bacterial critical points and antibacterial effect of lactic acid on beef carcass
    (Department of Veterinary Public Health, College of Veterinary and Animal Sciences, Mannuthy, 1994) Rajeev, K; KAU; Soman, M
    During the process of slaughter and subsequent processing, the beef carcass is exposed to bacterial contamination. Bacterial load is one of the parameters for assessment of the sanitary conditions in slaughter operations. It is tedious and time consuming to evaluate bacterial load of carcass surface as a whole. Therefore assessment of bacterial load on certain points (critical points) in the carcass which are more frequently exposed to contaminants will help in quick assessment of sanitaty standard. In the present study six critical points were selected on beef carcasses to evaluate the bacterial contamination. Carcasses from two slaughter houses differing in infrastructural facilities were used for this assessment and comparison. There was significant difference in the level of bacterial contamination on critical points of carcasses obtained from the two sources. Significant difference was noticed between points as well. Among the critical points, neck-lateral has shown highest level of contamination. This may be due to chances of exposure to contaminants during bleeding and flaying. The abdomen-medial was comparatively less contaminated. In spite of conscious precautions, carcasses invariably get contaminated. In order to minimize the bacterial load on carcass at the end of slaughter line, washing carcass with sanitizers is one of the methods adopted in meat trade. Lactic acid one percent solution, when used as sanitizer for washing beef carcasses immediately after slaughter, has shown significant reduction in total viable count, coliform count and faecal streptococcal count estimated 1 h after treatment. When hot lactic acid solution at 700C was used for washing, significant reduction in the above counts in comparison to the first treatment was observed. This added benefit can be attributed to the enhanced temperature of the solution. It is concluded that one percent lactic acid solution, preferably at 700C, can be effectively used as a sanitizer on beef carcass surface for reduction of initial bacterial load and this helps in prolonging the storage life under the retail marketing condition.