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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: Others × Author: Mini Menon, P × End date: 1999 × Start date: 1995 × Thesis Type: M.Sc ×
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    ThesisItemOpen Access
    Cataloguing And Identification Of Promising Ashgourd Ecotypes In Relation TO Season And Maturity
    (Department of Olericulture, College of Horticulture,Vellanikkara, 1998) Mini Menon, P; KAU; Salikutty Joseph
    An experiment was conducted during 1995-96 in the Department of Olericulture, College of Horticulture, Vellanikkara to catalogue and identify promising ashgourd ecotypes in relation to season and maturity. 1birty ecotypes of ashgourd were studied for their variability. The experiment was laid out in randomised block design with three replications. High heritability along with high genetic gain was observed for the characters primary branches per plant, fruit yield per plant, seeds per fruit and average fruit weight. Yield was positively and significantly correlated with length of main vine, nodes on main vine, primary branches per plant, internodal length, leaves per plant at 30 days after sowing, male flowers per plant, female flowers per plant, per cent of female flowers, average fruit weight, fruits per plant, percent of fruit set, circumference of fruit, length of fruit, seeds per fruit and 100 seed weight. Average fruit weight exhibited the highest positive direct effect on fruit yield per plant. The ecotype BH 21 possessing highest values for characters like length of main vine, number of nodes, number of female flowers, fruit yield per plant and number of seeds per fruit was selected to study the effect of sowing time and periodicity of harvests on yield. This experiment was laid out in split plot design taking months of sowing as main plot treatments and intervals of harvesting as subplot treatments. All biometric characters were significantly influenced by the sowing time. The crop sown in October was superior to other crops with regard to number of nodes, earliest node at which the first female flower was formed and fruit retained, number of female flowers, per cent of female flowers, number of fruits per plant, number of seeds per fruit and fruit yield per plant. In general the crops sown during August, September and October performed better in yield contributing characters when compared to the crops raised during other months of the year. The plants under the harvest interval of 14 days produced the highest number of female flowers and fruits per plant. Average fruit weight, circumference, fruit shape index, flesh thickness and number of fully developed seeds were highest for fruits harvested at full maturity. Though more number of fruits were obtained from plants' under a harvest interval of 14 days the highest yield in terms of total fruit weight was realised from plants harvested at full maturity. The crop was succumbed to the attack of pests and diseases throughout the year. Fruit fly infestation was severe in April, May and June sown crop. Incidence of pumpkin beetle was severe 111 February, March, April and May sown crop. Mosaic was severe 00 crops sown in November, December, January and February. June and July sown crops exhibited downy mildew disease. The better expression of yield contributing characters and lower incidence of pests and diseases tor the crops sown during August, September and October indicated that these months are most ideal for raising a crop of ashgourd. The crop weather relationship revealed that maximum temperature during first and second weeks after anthesis had a significant positive correlation with' yield at full maturity. Minimum temperature and sunshine hours also have a positive correlation though not significant. A negative correlation exist between relative humidity and yield.