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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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Author: Biya Ann, Joseph × Author: KAU × End date: 2006 × Type: Thesis ×
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    ThesisItemOpen Access
    Evolving low cost ration for commercial broiler rabbit production
    (Department of Livestock Production Management, College of Veterinary and Animal Sciences, Mannuthy, 2006) Biya Ann, Joseph; KAU; Kannan, A
    A study was conducted to document the present rabbit farming scenario in Thrissur district and to evolve a low cost ration for rabbits utilizing concentrates and vegetable cuttings in different ratios. The documentation was conducted on thirty rabbit farmers using a well-designed questionnaire and personal interview. The socio-economic status of the rabbit farmers and management practices were studied. The composite feed samples fed to rabbits were analysed. The rabbit farmers mostly lived in a nuclear family system and were employed either in public sector or owned business. The reason for engaging in rabbit rearing was for additional income generated and for the value of keeping rabbits as pets. Most of the farmers had only 1-6 months experience and the responsibility of rearing rested with wife and children. New Zealand White was the preferred breed and the rabbits were mostly obtained from local rabbit farmers. Most farmers maintained herd strength of less than 20. A mixture of concentrate and locally available leaves and grasses was the major feeding method with a feeding frequency of twice a day and most rabbits were fed 100-125 g ration daily. The crude protein, crude fibre and ether extract of composite rabbit feed was 15.48%, 14.98% and 1.74% respectively. Pan watering was the common method of watering. Cage system was the preferred type of housing with a cage size of 2-4 sq.ft. and 4-6 sq.ft. Majority of the cages were located adjoining the house. Most rabbits were sold at 2 months of age at Rs. 100-150 per pair. Digestive disorders were the frequently occurring disease and rabbits were mostly treated by veterinary doctors. Use of nest box, manure disposal and daily cage cleaning were the commonly adopted scientific management practices. Thirty weaned New Zealand White rabbits were selected and utilized for the study. They were divided into five groups of six animals each and allotted to one of the following treatments: T1 – Rabbits fed with the ration (100 per cent concentrate) provided by the Rabbit Research Station, Mannuthy (Control). T2 – Rabbits fed with 75 per cent concentrate and 25 per cent vegetable cuttings on Dry Matter (DM) basis. T3 - Rabbits fed with 50 per cent concentrate and 50 per cent vegetable cuttings on DM basis. T4 - Rabbits fed with 25 per cent concentrate and 75 per cent vegetable cuttings on DM basis. T5 - Rabbits fed with 100 per cent vegetable cuttings on DM basis. The parameters like fortnightly body weight, fortnightly body weight gain, average daily gain, average daily feed intake on dry and fresh matter basis, feed conversion efficiency, proximate analysis of concentrate and vegetable cuttings, occurrence of disease, carcass traits and economics of production showed significant difference between the treatments. T2 had the highest body weight among all treatments whereas T1 and T3 showed no significant weight difference and T5 had the least weight. A similar trend was seen in average fortnightly weight gain and average daily gain, with T2 having the highest gain and T5 the least gain. The daily feed intake had a linear increase from first to the sixth fortnight in all the treatment groups. The feed conversion efficiency (FCE) increases with increase in the percentage inclusion of vegetable cuttings on DM basis. Vegetable cuttings had a higher percentage moisture, crude fibre and total ash (79.63, 17.08 and 9.58) than concentrate (10.75, 4.09 and 3.57) but lower crude fat (1.75) and nitrogen free extract (50.64). The percentage crude protein content was almost similar in both concentrate (21.82) and vegetable cuttings (20.97). Digestive disorder was the commonly observed disease closely followed by mange. The dressing percentage varies from 45.31 in T5 to 52.27 in T2. The cost of production of one kg of rabbit meat ranges from Rs. 47.52 in T1 to Rs. 8.72 in T5. T2 has a higher weight and feed conversion efficiency, but the cost of production of Rs. 41.56 is high compared to T3, which is on par with T1 in weight gain and lower by Rs. 13.92 in its production cost. Hence rearing rabbits on a combination of 50% concentrate and 50% vegetable cuttings can be recommended for commercial broiler rabbit production.