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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: Kanakasabai, P × End date: 2001 × Start date: 2000 × Type: Thesis × Thesis Type: M.V.Sc. ×
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    ThesisItemOpen Access
    Nutritive evaluation of squilla (oratosquilla nepa) meal in broiler chicken diets
    (Department of Animal Nutrition, College of Veterinary and Animal Sciences, Mannuthy, 2000) Kanakasabai, P; KAU; Kunjikutty, N
    An experiment was designed and conducted to assess the nutritive value of squilla (Oratosquilla nepa) meal in broiler chicken diet as an animal protein source replacing fish meal protein at three levels viz. zero, 50 and 100 per cent with supplementation of lysine and methionine at 100 per cent level of replacement. One hundred and eighty one – day old straight – run commercial broiler chicks were divided into four groups each with three replicates of fifteen birds and were allotted to four dietary treatments viz. T1 containing 10 per cent unsalted dried fish (control), T2 in which 50 per cent crude protein from dried fish was replaced with squilla meal protein, T3 in which 100 per cent crude protein from dried fish was replaced with squilla meal protein and T4 in which T3 was supplemented with adequate lysine and methionine as per BIS (1992). The rations were made isoproteimic and iso – caloric. The chicks were reared under standard managemental conditions for a period of eight weeks. The birds fed on 100 per cent squilla meal protein dist in replacement of fish meal protein attained significantly lower body weight gain )P < 0.01) compared to those in the control ( T1) and 50 per cent squilla meal protein (T2) group at six and eight weeks. Lysine and methionine supplementation in the 100 per cent squilla meal protein diet improved the weight gain of birds to a level comparable to those on 50 per cent squilla meal protein diet. Feed intake and protein of birds on various dietary treatments at different ages did not differ significantly (P > 0.05). But the feed conversion efficiency of birds maintained on control diet was significantly higher (P < 0.05) at six weeks and eight weeks (P < 0.01) than those on 100 per cent squilla meal protein diet (2.437 vs 2.93). Protein efficiency ratio of birds differed significantly between different treatment groups and the values correlate well with the body weight gain at different ages. Slaughter studies revealed no significant difference (P > 0.05) between the different groups in dressed yield, giblet yield and length of duodenum. However, the abdominal fat was significantly higher (P < 0.01) in control group of birds, while the ready – t0 – cook yield was significantly less (P < 0.05) in 100 per cent squilla meal protein group. The apparent metabolisable energy content of different rations and daily protein retention of birds showed no significant difference between the different dietary treatments. The cost of production per kilogram of live weight gain of birds maintained on the four dietary treatments T1, T2, T3 and T4 were Rs. 26.42, 26.24, 27.25 and 27.79 respectively. Though there was a slight decrease in the cost of production of birds due to incorporation of squilla meal in place of unsalted dried fish at 50 per cent replacement, the difference was insignificant. However, 100 percent replacement of fish meal protein with squilla meal protein and amino acid supplementation to the same increased the cost of production (P < 0.01) with no corresponding increase in performance. From the results obtained in the present study it was inferred that squilla meal can be effectively included in broiler chicken diets to replace 50 per cent of fish meal protein without affecting growth, feed conversion efficiency and the cost of production.