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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: Poultry Science × Author: Balaji, K × Author: KAU × End date: 2009 × Start date: 2005 × Type: Thesis ×
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    Effect of dietary inclusion of azolla (Azolla pinnata) on production performance of broiler chicken
    (Department Of Poultry Sciences,College of Veterinary and Animal Sciences, Mannuthy, 2008) Balaji, K; KAU; Jalaludeen, A
    An experiment was carried out at the Department of Poultry Science, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, to investigate the effect of dietary inclusion of sun dried and ground Azolla (Azolla pinnata) on growth performance of broiler chicken. The study was conducted for a period of six weeks with one hundred and sixty, day-old commercial broiler chicks. The chicks were divided into four different treatments with four replicates of ten chicks each. The T1 was control with standard broiler ration and dried Azolla powder was supplemented in the basal diet at 1.5 per cent (T2), 3.0 per cent (T3) and 4.5 per cent (T4). The rations were made isocaloric and isonitrogenous. Chicks were reared under standard managemental conditions up to six weeks of age. The broiler starter ration was fed from 0 to 4 weeks of age and thereafter finisher ration during fifth and sixth week of age. Results of the present study revealed that supplementation of dried Azolla did not influence final body weight of broilers. The cumulative body weight gain up to sixth week of age did not reveal any significant difference among treatments. However, there was numerical reduction in both body weight and weight gain due to Azolla supplementation. The cumulative feed intake up to sixth week of age did not reveal any significant difference among treatments. But numerically lower feed consumption was recorded in 1.5 per cent (T2) and 3.0 per cent (T3) Azolla supplemented groups. The cumulative feed efficiency up to six week of age revealed no significant difference among the treatment groups. Although feed efficiency was numerically more with Azolla supplemented groups the differences were negligible. The per cent dressed yield, eviscerated yield, ready-to-cook yield, feather loss and total loss in broilers were not influenced by dietary supplementation of dried Azolla. The per cent giblet yield of birds fed with 4.5 per cent Azolla (T4) was significantly higher (P≤0.05) than control and other treatments. Giblet yield was low (P≤0.05) with 3.0 per cent Azolla supplemented group. The dietary supplementation of dried Azolla at 1.5 per cent level numerically reduced the serum total cholesterol level, while at 3.0 and 4.5 per cent levels (T3 and T4) there were significant (P≤0.05) reductions in serum total cholesterol. The dietary supplementation of dried Azolla at 4.5 (T4) per cent had significantly higher (P≤0.05) serum creatinine value than other treatment groups. The supplementation of Azolla at 1.5, 3.0 and 4.5 per cent levels significantly (P≤0.05) reduced the breast meat cholesterol in broilers. The supplementation of Azolla at 3.0 and 4.5 per cent levels significantly reduced the thigh meat cholesterol in broilers than control and 1.5 per cent Azolla fed groups. The livability of birds in all four treatments were comparatively similar up to two weeks of age. However, at the end of experiment birds in 3.0 and 4.5 per cent Azolla supplemented groups livability per cent was less to the extent of 5 and 2.5 per cent respectively than control and 1.5 per cent Azolla fed group. Net profit per kg body weight was slightly lowered as a result of inclusion of dried Azolla at all three levels in broiler diet. The results of the present study suggest dried Azolla can be incorporated in broiler rations up to 4.5 per cent without affecting the economic traits. Moreover, dietary inclusion of dried Azolla in broiler rations is beneficial for substantial reduction in the cholesterol content of poultry meat.