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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: Agricultural Engineering × End date: 2013 × Start date: 2013 × Type: Thesis ×
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    ThesisItemOpen Access
    Performance and ergonomic evaluation of direct pady seeder and mechanical rice transplanter in wet lands
    (Department of Farm Power Machinery and Energy, Kelappaji College of Agricultural Engineering and Technology, Tavanur, 2013) Rathod Sachin, Ravsu; KAU; Sureshkumar, P K
    An experiment was conducted to evaluate the performance of the ‘Aiswarya’ 8 row direct seeder and ‘Mahindra PF455S’ 4 row walk behind mechanical transplanter with ‘Jyothi’ rice variety in wet lands from the ergonomic point of view. It conducted with selected male and female subjects in the age group of 25–35 years. The performance of these machines was compared with manual transplanting. The results show that the seed rate for direct seeder was very low with 37 kg ha-1 as compared to the mechanical transplanter (55 kg ha-1) and manual transplanting (72 kg ha-1). EFC found for direct seeder and mechanical transplanter was 0.11 ha h-1and 0.12 ha h-1 respectively. The field efficiency was found to be 69% for direct seeder and 74% for mechanical transplanter. Fuel consumption of the mechanical transplanter was found 3.7 l ha-1. The grain yield and straw yield in mechanical transplanting method was higher 2652 kg ha-1 and 3482 kg ha-1 as compared to 2265 kg ha-1 and 2885 kg ha-1 in the case of direct seeding. But in the case of manual transplanting, the yields were 2025 kg ha-1 and 2508 kg ha-1 respectively. The mean value of WHR and OCR with direct seeder was 145.5 beats min-1 and 0.95 l min-1 for male and 148.9 beats min-1 and 0.98 l min-1 for female. But in case of mechanical transplanter, the mean value of WHR and OCR was 131.6 beats min-1 and 0.80 l min-1 for male and 134.1 beats min-1 and 0.83 l min-1 for female. There was complete recovery of HR after 8 min with direct seeder and 6 min with mechanical transplanter. In case of direct seeder ODR, OSR, OER, BPDS values were given by male 6.5, 0, 6.0, 40.8 and by female 7.5, 0, 7.5, 45.6. The corresponding values for mechanical transplanter were 3.0, 1.5, 3.5, 36 by male and 3.5, 1.5, 5.0, 36. As per the grading of energy cost of work, direct seeder categorized as “very heavy type” and mechanical transplanter as “heavy type”. The 8 row direct seeder is not suitable for female subjects. A 4 row Mahindra walk behind mechanical transplanter could be used successfully not only to improve the yield but also to provide operator comfort as compared to the 8 row direct seeder.