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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: Plant Physiology × Author: Vinod, S × End date: 1997 × Start date: 1994 × Type: Thesis ×
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    ThesisItemOpen Access
    Provenance evaluation in the seedling characters of neem (Azadirachta indica A. Juss)
    (Department of tree physiology and breeding, College of Forestry, Vellanikkara., 1997) Vinod, S; KAU; Vijayakumar, N K
    A study was conducted at College of Forestry, Vellanikkara, Trichur on provenance evaluation in the seedling characters of neem (Azadirachta indica A. Juss) for a period of one year from 1995 to 1996. The experiment was laid out in a completely randomised design. A total of eight provenances were used in this study they are Dindigul, Nagarcoil, Coimbatore, Trichur, Srivelliputhur, Palghat, Ghatti Subramanya and Molakalmur. In respect of various seed characters studied Nagarcoil was the best performer in characters like 100 seed weight, seed breadth and germination percentage. Trichur was the best performer in seed length and seed length breadth ratio and Srivelliputhur was the best performer in thickness of pericarp. In terms of various seedling characters studied Coimbatore was the best performer in height, leaf number, leaf area, stem dry weight, leaf dry weight, and shoot dry weight. Palghat provenance was superior with respect to root dry weight, and root shoot ratio; Nagarcoil was the best in terms of collar girth and Dindigul in total dry weight. Nevertheless, Coimbatore provenance was found to be the best performer in most of the seedling character studied. Isozyme banding pattern for peroxidase showed two bands PRX-1 and PRX-3 in common. Eight provenances were grouped in to two based on the presence or absence of PRX-2. No significant variation was observed in terms of chlorophyll - A, Band total chlorophyll content between provenances. Number of stomata per square centimetre was maximum in Coimbatore provenance. For the genetic characters studied 100 seed weight and germination percentage recorded maximum GCV and PCV for seed characters and shoot weight and shoot root ratio for seedling characters. Maximum heritability and genetic gain were recorded in germination percentage and height and collar girth in seedling characters. Application of Mahalanobis' D2 statistics and Tocher's method of clustering resolved eight provenances in to four distinct clusters. Cluster I comprising of three provenances (Dindigul, Palakkadu and Ghatti Subramanya). Cluster II comprising of only one cluster (Coimbatore), cluster III comprising of again only one cluster (Molakalmur) and cluster IV comprising of three provenances (Nagarcoil, Trichur and Srivelliputhur). Incidence of pests was not noticed during the entire period of investigation. All provenances were found affected by sooty mold caused by Capnodium sp. during the rainy seasons with out affecting the growth of the seedlings.