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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: Animal Nutrition × Author: KAU × Author: Satyamoorthy, B × End date: 1996 × Start date: 1995 × Type: Thesis × Thesis Type: M.V.Sc. ×
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    ThesisItemOpen Access
    Influence of feed enzymes on nutrient availability and production performance of laying hens
    (Department of Animal Nutrition, College of Veterinary and Animal Sciences, Mannuthy, 1995) Satyamoorthy, B; KAU; Maggie Menachery, D
    The influence of feed enzymes, viz., cellulose or protease supplemented at levels of 0.06 or 0.02 per cent respectively, on nutrient availability and on production performance was evaluated in a standard and a less dense layer ration using one hundred IWN strain of Single Comb White Leghorn pullets of 20 weeks of age for an experimental period of 20 weeks. A standard layer ration was formulated as per BIS, 1993. With 18 per cent crude protein and 2600 kcal of ME per kg of feed and a less dense layer ration with 16 per cent crude protein and 2500 kcal of ME per kg of feed. A few feed ingredients such as jowar, deoiled rice bran, wheat bran and undecorticated sunflower cake were included in both rations. A numerical improvement was noticed in percentage hen – housed and hen – day egg production in enzyme treated groups, however, the increase in egg number was not statistically significant. Egg weight and egg quality characteristics such as yolk and albumen indexes, Haugh unit scores and shell thickness were not affected by enzyme treatment. A positive influence of the enzymes on feed intake by birds was observed in as much as the feed intake with less dense ration supplemented with enzymes was not different statistically from those with the control ration. There was positive enzyme effect on feed per egg in treatment groups on standard layer ration with both enzymes and in less dense ration with protease. Feed efficiency for egg production (egg number) was significantly higher in birds fed standard layer ration with cellulose and protease than those on other treatments (P < 0.05). There was improvement in digestibility of crude protein and utilisation of energy, even though the differences noted were not significant statistically. The enzyme treatment of rations reduced moisture content of excreta. The microbial load on the surface of eggs was comparatively low in enzyme treated groups. The intestinal viscosity was reduced with enzyme addition in feed mixtures. The cost – benefit analysis indicated that but for the prohibitive enzyme cost, the feed enzymes were nutritionally beneficial. Based on the present investigation it is concluded that there is tremendous scope for enzymes in feed industry, especially at the present context of feed shortages and the emphasis for the utilisation of alternative feed resources in poultry rations.