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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: Genetics and Plant Breeding × Author: Deepa, K P × End date: 2000 × Start date: 2000 × Type: Thesis ×
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    ThesisItemOpen Access
    Variability analysis of allogamous traits in rice
    (Department of Plant Breeding and Genetics, College of Horticulture, Vellanikkara, 2000) Deepa, K P; KAU; Radhakrishnan, V V
    The research project entitled "Variability analysis of allogamous traits In rice (Oryza saliva L.)" was carried out in the College of Horticulture, Vellanikkara, Thrissur and the Agricultural Research Station, Mannuthy, Thrissur during the period 1998-99. The major objective of the study was to estimate the amount of variability for floral traits influencing out-crossing in high yielding, local and wild genotypes and CMS lines. It also evaluated the association of these floral traits to out-crossing and identified the genotypes with good morphological traits favouring out-crossing, which can be utilized for restructuring rice flower to suit hybrid seed production. Statistical analysis revealed significant variation in all the 18 characters studied viz, plant height, flag leaf angle, panicle exsertion at flowering and maturity, per cent out-crossing, anther length, filament length, pollen fertility, pollen viability, residual pollen, stigma length, stigma diameter, stigma hair length, angle between stigmatic lobes, stigma exsertion per cent, glume angle, duration of spikelet opening and flowering period in thirty three genotypes of rice. Highest genotypic coefficient and phcnotypic coefficients of variations were observed for STigma exsertion followed by per cent out-crossing and residual pollen. Correlation studies revealed significant positive correlation between out- crossing and the floral traits flag leaf angle and spikelet opening-closing duration. All the traits except residual pollen showed high heritability coupled with genetic gain. Statistical studies showed V20A and V20B, Jaya, Kanchana, Bharathi, Neeraja, Kairali, Nandyar, Chennellu, Oryza longistamina, Oryza oJjicinalis and Oryza spontanea with good floral traits favouring out-crossing.