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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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19951
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Subject: Veterinary Public Health × Author: Anju Raghunathrao, Kapre × Start date: 1990 ×
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    ThesisItemOpen Access
    Assessment Of Bacteriological quality Of Raw Milk In Trichur And Its Public Health Importance
    (Department of Veterinary Public Health, College of Veterinary and Animal Sciences,Mannuthy, 1995) Anju Raghunathrao, Kapre; KAU; Nanu, E
    In the present study an effort has been made to assess the bacteriological quality of raw milk obtained from three different sources in Trichur. A total of 21 individual and seven pooled samples were collected from each sources (S1, S2 and S3), over a period of five months. The samples were subjected to different bacterial counts and also for the isolation and identification of S. aureus and E. coli. The isolates were tested for their sensitivity to various chemotherapeutic agents. The average total viable count of individual milk samples from S1, S2 and S3 were 7.5 x 104, 1.4 x 105 and 2 x 105 CFU per ml respectively. Significant difference (P < 0.01) between the counts from S1 and S2; and S1 and S3 was noticed. The average coliform count for S1 was 2.4 x 10, for S2 was 4.8 x 104 and for S3 was 3.8 x 103 CFU per ml. There was significant difference (P < 0.01) between the counts from S1 and S2 ; S1 and S3 ; and S2 and S3. The average counts for thermotolerant coliforms in samples from S1, S2 and S3 were 2.2 x 10, 2.4 x 104 and 2.4 x 103 CFU per ml. The counts from S1 and S2 ; and S1 and S3 differed significantly (P < 0.01). The average faecal streptococcal counts for the sample from S1, S2 and S3 were 1.5 x 102 , 2.1 x 103 and 1.7 x 103 CFU per ml. Significant difference (P < 0.01) between the counts from S1 and S2 , and S1 and S3 was noticed. The staphylococcal counts in samples from S1, S2 and S3 averaged 5.7 x 102, 2.8 x 103 and 6.8 x 103 CFU per ml respectively. Significant differences (P < 0.01) between the counts from S1 and S2 , and S1 and S3 were noticed. The average S. aureus count in samples from S1 was 8.5 x 10, from S2 it was 1.8 x 102 and from S3 , 7.1 x 10 CFU per ml. The average E. coli counts in samples from S1, S2 and S3 were 2 x 102, 1.2 x 104 and 1.5 x 103 CFU per ml respectively. The counts in samples from S1 and S2 ; S1 and S3 ; and S2 and S3 differed significantly (P < 0.01). The average total viable count in pooled milk samples from S1 , S2 and S3 were 4 x 104 , 1.8 x 106 and 2.1 x 105 CFU per ml respectively. Significant difference (P < 0.01) between the counts from S1 and S2 and S1 and S3 was noticed. The average coliform counts at 370C of incubation in the pooled samples from S1, S2 and S3 were 5.5 x 10, 2 x 105 and 6.4 x 103 CFU per ml respectively. The counts from S1 and S2, S1 and S3 ; and S2 and S3 were found significantly different (P < 0.01). The average thermotolerent count in samples from S1, S2 and S3 were 2.8 x 10, 3.6 x 104 and 4.4 x 103 CFU per ml respectively. Significant difference (P < 0.01) in the counts of S1 and S2 ; and S1 and S3 was noticed. The average faecal streptococcal count in samples from S1, S2 and S3 were 2 x 102, 4.8 x 103 and 2.9 x 103 CFU per ml respectively. Significantly different (P < 0.01) counts were noticed between S1 and S2 ; and S1 and S3 was noticed. The average staphylococcal count in samples from S1 was 9.2 x 102 from S2 was 5.3 x 104 and from S3 was 1.3 x 104 CFU per ml. The counts in samples from S1 and S2 ; and S1 and S3 were significantly different (P < 0.01). The S. aureus counts in milk samples from S1, S2 and S3 averaged 1 x 102, 4.8 x 102 and 1.1 x 102 CFU per ml respectively. The average E. coli count in samples from S1, S2 and S3 were 2.7 x 102, 8.9 x 104 and 1.9 x 103 CFU per ml respectively. Significant difference (P < 0.01) between the counts of samples from S1 and S2 ; S1 and S3 ; and S2 and S3 was observed. All the individual samples from S1 were either of very good or good grades (95.24 and 4.76%) respectively. All the pooled milk samples from this source was of very good grade. Most of the individual samples from S2 were of very good or good grades ( 76.20 and 23.80%) respectively, but the pooled milk samples from S2 were of very good, good, fair and poor grades (42.84, 28.60, 14.28 and 14.28%) respectively. Among the individual samples from S3 source all were of either very good or good grades (80.95 and 19.05%) respectively. Pooled milk samples from the same source had very good and good grade (57.14 and 42.86%) respectively. None of the samples from this source were of fair or poor grades. Of the 60 suspected colonies isolated, 54 were identified as S. aureus. Antibiogram of S. aureus isolates showed highest sensitivity to cloxacillin (100%) and gentamicin (100%) followed by amoxicillin (87.03%), chloramphenicol (77.80%) and penicillin – G (35.20%). Of the 70 suspected colonies isolated 66 were identified as E. coli. The E. Coli. Isolates were most sensitive to gentamicin (96.96%) followed by amplicillin (93.92%), furazolidone (80.30%) and carbenicillin (15.155). Doxycycline was least effective drug with no sensitivity and high resistance (90.90%).