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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: Abdulla Fayas, T × End date: 2009 × Start date: 2000 × Type: Thesis × Thesis Type: M.Sc ×
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    ThesisItemOpen Access
    Management of biodegradable plant tissue culture lab wastes through biomethanogenesis
    (Centre for Plant Biotechnology and Molecular Biology, College of Horticulture, Vellanikkara, 2008) Abdulla Fayas, T; KAU; Rajendran, P C
    Generating renewable source of energy from tissue culture laboratory waste by the process of biomethanogenesis is the focal theme of present investigation. Unlike developed countries, the developing countries are hesitant to establish more number of biotechnology/ tissue culture laboratories due to financial constraints. Easy and regular availability of biogas from TC wastes will be a boon to establish self-sustainable TC laboratory in view of present energy The biogas experimental units required for the study was designed and various treatments were employed for the biodegradation of tissue culture waste, using the methanogenic bacteria Methanobacterium ruminatium, Methanobacterium formicicum; Methanosarcina barkeri, Bactereoides ruminicola, Selenomonas ruminatium, Eubacterium tortuosum and Clostridium butyricum. Treatment involving TC waste and cow dung was also conducted for biomethanation in the present study. Quantity of gas production and its combustibility was noticed for various treatments. In bacterial treatments the quantity of gas generation was highest for Clostridium butyricum. Only treatments involving cow dung produced combustible gas. Molecular characterization, of methanogenic bacterial cultures was also done for finding the genetic similarity between them. RAPD followed by scoring . of the bands by UPGA routine showed maximum similarity between bacterial cultures of Methanobacterium ruminatium and Methanobacterium jormicicum with Methanosarcina barkeri. Physio-chemical characters like CIN ratio of the TC wastes, pH and temperature of medium and Hydraulic retention time was also observed for the various treatments. The CIN ratio of the TC wastes was found to be very low and nowhere near the optimum CIN ratio of 20-30 required for gas production. Other parameters like pH of the treatments and Hydraulic retention time was also. • noticed. The pH of the treatments involving bacterial cultures was very low, considering the normal pH of 6.8 to 7.5 required in biogas generation. The main constraints in the biogas generation were found out to be the low CIN ratio of the TC waste and the low pH of the medium. The present study indicated the possibility ofbio-gas generation from TC waste through fortification using various supplements like coconut water and coir pith which have higher CIN ratio.
  • Thumbnail Image
    ThesisItemOpen Access
    Management of biodegradable plant tissue culture lab wastes through Biomethanogenesis
    (Centre For Plant Biotechnology and Molecular Biology, College of Horticulture, Vellanikkara, 2008) Abdulla Fayas, T; KAU; Rajendran, P C
    Generating renewable source of energy from tissue culture laboratory waste by the process of biomethanogenesis is the focal theme of present investigation. Unlike developed countries, the developing countries are hesitant to establish more number of biotechnology/ tissue culture laboratories due to financial constraints. Easy and regular availability of biogas from TC wastes will be a boon to establish self-sustainable TC laboratory in view of present energy The biogas experimental units required for the study was designed and various treatments were employed for the biodegradation of tissue culture waste, using the methanogenic bacteria Methanobacterium ruminatium, Methanobacterium formicicum; Methanosarcina barkeri, Bactereoides ruminicola, Selenomonas ruminatium, Eubacterium tortuosum and Clostridium butyricum. Treatment involving TC waste and cow dung was also conducted for biomethanation in the present study. Quantity of gas production and its combustibility was noticed for various treatments. In bacterial treatments the quantity of gas generation was highest for Clostridium butyricum. Only treatments involving cow dung produced combustible gas. Molecular characterization, of methanogenic bacterial cultures was also done for finding the genetic similarity between them. RAPD followed by scoring . of the bands by UPGA routine showed maximum similarity between bacterial cultures of Methanobacterium ruminatium and Methanobacterium jormicicum with Methanosarcina barkeri. Physio-chemical characters like CIN ratio of the TC wastes, pH and temperature of medium and Hydraulic retention time was also observed for the various treatments. The CIN ratio of the TC wastes was found to be very low and nowhere near the optimum CIN ratio of 20-30 required for gas production. Other parameters like pH of the treatments and Hydraulic retention time was also. • noticed. The pH of the treatments involving bacterial cultures was very low, considering the normal pH of 6.8 to 7.5 required in biogas generation. The main constraints in the biogas generation were found out to be the low CIN ratio of the TC waste and the low pH of the medium. The present study indicated the possibility ofbio-gas generation from TC waste through fortification using various supplements like coconut water and coir pith which have higher CIN ratio.