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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: Agriculture × Author: Bakam, Himabindhu × Author: KAU × End date: 2021 × Start date: 2020 ×
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    ThesisItemOpen Access
    Quality evaluation of vegetables cultivated through aquaponics
    (Department of Community Science, Vellayani, 2020) Bakam, Himabindhu; KAU; Suma, Divakar
    The project entitled “Quality evaluation of vegetables cultivated through aquaponics” was carried out at the Department of Community Science, during 2018-2020. The objective of the study was to compare the quality characteristics of selected green leafy vegetables cultivated through aquaponics (T1) and conventional methods (T2). The capacity of the grow bed of the aquaponics unit selected was 400 L and that of the fish tank was 500 L.tuberless colocasia, water spinach and malabar spinach were the selected green leafy vegetables.Hundred tilapia fishes were grown with the plants. After the plants attained maturity, the physical characteristics, sensory qualities, nutrient composition, nutraceutical composition and shelf life of the two treatments of these leafy vegetables were studied. Except for water spinach, yield of malabar spinach and tuberless colocasia were comparable in both the treatments. Dry matter production of T1tuberless colocasia(119.5g/plant) was higher than T2 (45.25g/plant). Higher values for sensory qualities in both fresh and cooked samples of T1were obtained with respect to colour, appearance, texture, taste and flavor. In the case of water spinach, the higher scores obtained for appearance and colour of fresh leaves were significantly different (z value-3.023 and 2.305 respectively). Nutrient analysis revealed significant differences in the moisture content and fibre content of malabar spinach among the treatments. Statistical analysis revealed significant difference among the treatments cultivated in aquaponics and conventional systems for tuberless colocasia and malabar spinachwith respect to total minerals and acidity content. Nutrient analysis revealed significantly highervalues for soluble sugars, vitamin C, beta carotene, calcium and Iron for T1. In nutraceutical profile analysis, except for oxalate content, there was significant differences among the treatments. 138 Shelf life studies revealed that tuberless colocasia (T1) remained fresh for 7 days when packed in newspaper, while T2tuberless colocasia, kept only for 6 days in similar packing. water spinach had the least shelf life in ambient conditions -T1 had 4 days and T2 had 3 days, when packed in news paper. Physiological loss of water was not found to be significantly different in any of the treatments of these vegetables. Shelf life of leaves were not seen to show differences among the treatments. Packing in PP covers were generally seen to be ideal for all the three leaf varieties. Overall analysis of the results revealed that, physical characteristics, sensory qualities, nutrient composition, nutraceutical composition and shelf life parameters of T1were on par with T2, or even higher in most cases, indicating the scope of raising these vegetables successfully in households for Food and Nutrient security.