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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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ThesisItem Open Access Evaluative perception of appropriateness of the recommended fertiliser management practices(Department of Agricultural extension, College of Horticulture, Vellanikkara, 1989) Rasheed Sulaiman, V; KAU; Muraleedhara Prasad, RA study was undertaken to investigate into the extent of knowledge, extent of adoption and evaluative perception of appropriateness of the recommended fertilizer management practices among rice farmers (n=200) and Agricultural Demonstrators (n=54) in Palghat and Cannanore Districts of Kerala State. The study revealed that farmers of Palghat and Cannanore differed significantly with respect to their knowledge and adoption of fertiliser management practices with farmers of Palaghat having higher level of knowledge and adoptionThesisItem Open Access Influence of leaders in the development of rural areas(Department Of Agricultural Extension, College Of Agriculture, Vellayani, 1981) Shilaja, S; KAU; Tampi, A MThesisItem Open Access Study on adoption of soil conservation measures by farmers in scheme areas of Trivandrum District(Department of Agricultural Extension, College Of Agriculture, Vellayani, 1978) Balakrishna Pillai, G; KAU; Nair, G TThe magnitude of the problem of soil erosion is so high in Kerala mainly due to the undulating topography and high intensity of rainfall. More than 10 lakhs hectares of undulating land have to be protected from the hazards of erosion by effective soil conservation measures . The results of studies conducted on the soil loss by the soil conservation station. Konni has shown that the soil loss where slope was 30 per cent was 241.56 tonnes per acre per year. Attempts are made to control the serious loss of top soil by the Department of Agriculture (Soil Coservation Unit) by implementing integrated soil conservation schemes. But the progress of coverage was poor. Even in scheme areas, many farmers are non -adopters of the required soil conservation works. Many farmers have not taken up the required Agronomy and Agrostology works eventhough theycompleted the contour bunding works. A detailed study was essential to understand all those aspects of adoption . This study was an effort in that direction.ThesisItem Open Access Study on the role of leadership in agricultural development in rural areas in Kerala(Department of Agricultural Extension, College of Agriculture Vellayani, Trivandrum, 1979) Muthiah Manoharan, P; KAU; Thiagarajan Nair, GThis study on the role of leadership in agricultural development was designed to measure the role perception and 1 f role performance of different categories of leaders, as well as the factors associated with the role performance of leaders. This study was conducted in Arayoor I.P.D. Unit in Trivandrum District. This study covered five categories of leaders viz., Agricultural, Political, Co-operative, Ela committee and Panchayat leaders. The important findings were the following: 1. There was no significant difference among all categories of leaders regarding their age, educational level, communication skill, attitude towards agriculture and knowledge of the programme and improved agricultural practices. . 2. Agricultural and Ela committee leaders had higher farm size, higher income and had adopted more practices when compared to other categories of leaders. . 3* Agricultural, Panchayat and Co-operative leaders had high value orientation, high achievement motivation and had more favourable attitude towards high yielding varieties than other categories of leaders. 4. Co-operative leaders had more favourable attitude than other categories of leaders towards fertilizers* Panchayat, Agricultural and Political leaders had more favourable attitude than other categories of leaders towards plant protection. 5. Ela committee leaders had more mass media exposure than other categories of leaders. Ela committee, Agricultural and Panchayat leaders had more frequent contact with extension agency than other categories of leaders. ■ 6. The results revealed that Panchayat and Agricultural leaders had more perception of agricultural development roles than other categories of leaders. Agricultural leaders performed more roles in agricultural development than other categories of leaders. 7. When the pooled ranks were worked out the role "Accept improved agricultural practices before others" emerged as the most important role perceived as well as performed by the leaders. 8. Mass media exposure was significantly correlated with the role performance except in Political leaders. Caste also had influence in role performance. 9. Six variables viz., farm size, income, knowledge, mass media exposure, contact with extension agency and adoption behaviour were correlated, with role performance . significantly when the pooled data were considered. 10. Inter-correlation analysis lead to the conclusion that farm size had significant correlation with income, knowledge, mass media exposure, contact with extension agency and adoption behaviour. Income was significantly correlated with knowledge, mass media exposure, contact with extension agency and adoption behaviour. Knowledge was significantly correlated with contact with extension agency and adoption behaviour. There was also a significant correlation between mass media exposure and contact with extension agency. 11, It was also observed that the proportion of role performance explained by the variables viz., farm size, income, knowledge, mass media exposure, contact with extension agency and adoption behaviour was 50 percent.ThesisItem Open Access Analysis of saelected development programmes for promoting coconut production in Kerala(Department Of Agricultural Extension, College Of Agriculture, Vellayani, 1993) Jinadevan, R; KAU; Prakash, RThe present study under the title “An analysis of selected development programmes for promoting coconut production in Kerala” was undertaken to understand the level of awareness, attitude, knowledge and adoption behaviour of farmers in relation to selected coconut development programmes. The analysis covered the response pattern of both beneficiary and non – beneficiary farmers to different variables. The constraints faced by both the group of farmers in the adoption of recommended practices and by the Agricultural officers in the implementation of the programmes were also analyzed. The study was conducted in Alappuzha district and covered the following development programmes : i) Scheme for expansion of area under coconut. ii) Scheme for providing assistance for developing irrigation facilities. iii) Integrated farming in coconut small holdings for productivity improvement. The sample consisted of 120 randomly selected beneficiary farmers, 40 each under each programme and 60 non beneficiary farmers and 50 agricultural officers. Data were collected using interview schedule and questionnaire and suitable statistical techniques were employed in the analysis of data. The study revealed that beneficiary farmers awareness, attitude, knowledge and adoption of the recommended practices, though partial in some aspects, was significantly influenced by the coconut development programmes. Practice wise adoption by farmers revealed that use of hybrid varieties of seedlings for new planting was the least adopted practice. There was a tendency among the farmers to switch over to west cost tall and other varieties. Comparison of adoption behaviour of farmers under the three selected development programmes showed that the extent of adoption of recommended practices was higher in new planting area compared to other areas. It was also found that the level of awareness, attitude, knowledge and adoption was higher in the case of beneficiary farmers compared to non beneficiaries. The results of the constraint analysis revealed the need for more attention to timely supply of coconut seedings, adoption of the labour saving group management practice and training programme of coconut development Board for the unemployed youths in plant protection and palm climbing. The results pointed out the need for proper co-ordination and linkage between various agencies involved in implementing coconut development programmes, simplifying the procedure in availing assistance under the programmes, starting field level offices, by Coconut Development Board in the model of Rubber Board and for proper planning and improvement in the pattern of implementation of coconut development programmes for accomplishing the cherished goals.ThesisItem Open Access Communication behaviour of women,heading farm families in Neyyattinkara taluk(Department Of Agricultural Extension, College Of Agriculture, Vellayani, 1993) Anitha Menon, K; KAU; Babu, BA study on the Communication Behaviour of women heading farm families was carried out in five Krishibhavan areas under Neyyanttinkara taluk of Thiruvananthapuram district. Fifty women engaged in paddy cultivation and fifty from coconut cultivation formed the total sample of hundred respondents. The study was aimed to measure Communication Behaviour including Inward Exposure and Outward Exposure and to compare between the women cultivating paddy and the women cultivating coconut with regard to the dependent and independent variables of the study. It was also aimed to find the characteristics of women which influence Communication Behaviour, the relationship and the direct and indirect effects of these characteristics on Communication Behaviour. The data were collected using pre- tested structured interview schedule. The study revealed that the farm women in paddy cultivation had a high level of Inward Exposure. Women cultivating paddy were equally distributed in the low and high level of Outward Exposure categories and low level of Inward and Outward Exposure was noticed in majority of women cultivating coconut. The farm women had a low level of Communication Behaviour. Irrespective of the difference in the crop cultivated, the women did not differ significantly with regard to Inward Exposure, Outward Exposure, Communication Behaviour, and other selected characteristics. The characteristic profile study revealed that the respondents were middle aged and had a medium level of education (ie., upto high school) with a marginal farm size below 0.4ha. The women cultivating paddy had high level of social participation, cosmopoliteness, management orientation, scientific orientation, adoption of improved agricultural practices in paddy and knowledge about improved agricultural practices in paddy. With regard to women cultivating coconut, a medium level of social participation, high level of cosmopoliteness, scientific orientation, adoption of improved agricultural practices in coconut and a low level of management orientation were noticed. The women in coconut cultivation were distributed equally in the low and high level of knowledge about improved agricultural practices in coconut. The correlation co-efficients revealed that the selected characteristics of women were significantly correlated with Communication Behaviour and the correlation was positive except with the variable ‘age’. Path analysis results revealed that the maximum positive direct effect on Communication Behaviour was exerted by ‘knowledge about improved agricultural practices’ and ‘social participation’ with regard to women cultivating paddy and coconut respectively. The maximum positive indirect effect was exerted by ‘Adoption of improved agricultural practice’ and ‘knowledge about improved agricultural practices’ with regard to women cultivating paddy and coconut respectively.ThesisItem Open Access Adoption of improved agricultural practices by pepper growers of Idukki district(Department Of Agricultural Extension, College Of Agriculture, Vellayani, 1993) Gangadharan, K K; KAU; Padmanabhan, V BThe study on the adoption of improved agricultural practices in pepper was conducted in Idukki district of Kerala with the following objectives: 1) To study the extent of awareness of improved agricultural practices in pepper by pepper growers. 2) To study the extent of knowledge about improved agricultural practices in pepper by pepper growers. 3) To study the attitude of pepper growers towards improved agricultural practices in pepper. 4) To study the extent of adoption of improved agricultural practices in pepper. 5) To study the relationship between the extent of awareness, knowledge, attitude and adoption with the socio- psychological and economic characters of pepper growers; 6) To identify the constraints in adoption of improved agricultural practices in pepper and to suggest solutions to overcome the constraints. A total of 200 pepper growers were selected from 10 krishi bhavans for the study, using stratified two- stage sampling procedure. Data were collected by using a structured interview schedule during the months of June and July 1992. The important findings of the study were the following. A majority of pepper growers in the study area had medium level of awareness of improved agricultural practices in pepper. The independent variables, namely, education, scientific orientation, economic motivation, risk orientation, cosmopoliteness, information source used, social participation, innovativeness, contact with extension agency and market orientation were positively and significantly related with awareness. But age was found negatively and significantly correlated with awareness of improved agricultural practices in pepper. Majority of pepper growers had medium level of knowledge about the improved agricultural practices in pepper. The independent variables, namely, education, scientific orientation, economic motivation, risk orientation, cosmopoliteness, information source used, social participation, innovativeness, contact with extension agency and market orientation were positively and significantly related with knowledge of improved agricultural practices in pepper, whereas age was found negatively and significantly correlated with knowledge. In the case of attitude of pepper growers, majority of pepper growers had a medium level of attitude towards improved agricultural practices in pepper. Education, scientific orientation, economic motivation, risk orientation, cosmopoliteness, information source used, social participation, innovativeness, contact with extension agency and market orientation were positively and significantly related with attitude of pepper growers towards improved agricultural practices in pepper. Age was found negatively and significantly correlated with attitude. A majority of pepper growers in the study area had medium level of adoption of improved agricultural practices in pepper. The independent variables namely, education, scientific orientation, economic motivation, risk orientation, cosmopoliteness, information source used, social participation, innovativeness, contact with extension agency and market orientation were positively and significantly related with adoption of improved agricultural practices in pepper. Age was found negatively and significantly correlated with adoption. Step-wise regression analysis revealed that education was the most important variable in prediction of the extent of awareness, followed by scientific orientation, economic motivation, risk orientation, cosmopoliteness, information source used, innovativeness, contact with extension agency and market orientation. The seven variables jointly explained 65 per cent of variation in extent of awareness of improved agricultural practices in pepper. Education alone contributed 41 per cent of variation in prediction. In the case of knowledge about improved agricultural practices in pepper, education was found as the most important variable in prediction, which alone contributed 50 per cent of variation in the extent of knowledge. The independent variables, namely, education, contact with extension agency, innovativeness, social participation, scientific orientation, risk orientation, information source used and market orientation had jointly explained about 74 per cent of variation in the extent of knowledge about improved agricultural practices in pepper. Scientific orientation was found as the most important variable in prediction of attitude of pepper growers towards improved agricultural practices in pepper. The variables, namely, scientific orientation, market orientation, educational status, risk orientation, innovativeness, social participation and age had jointly explained 67 per cent variation in the attitude of pepper growers towards improved agricultural practices in pepper. Scientific orientation alone contributed 41 per cent of variation in prediction. Education was found as the most important variable in the prediction of adoption of improved agricultural practices in pepper. This variable alone contributed 42 per cent of variation in prediction. Fifty nine per cent of variation was explained by the seven variables, namely, education, contact with extension agency, social participation, information source used, innovativeness, scientific orientation and market orientation. The pepper growers perceived the following as the major constraints in adoption of improved agricultural practices in the descending order of magnitude, extensive prevalence of pests and diseases, high cost of production inputs, lack of awareness of improved agricultural practices in pepper, traditional systems of cultivation, inadequate extension support, lack of sufficient good quality planting materials, inadequate research support, long duration of rainless period, fluctuating prices of black pepper, non-availability of literature on improved agricultural practices, non-availability of input materials and small and marginal size of holdings. The following were the solutions suggested to overcome important constraints in adoption of improved agricultural practices by pepper growers: Develop low cost technologies for the control of pests and diseases. Develop disease and drought tolerant varieties. Production and distribution of good quality planting materials. Adequate training to farmers about improved agricultural practices. Implementation of soil and moisture conservation measures. Proper marketing network coupled with remunerative price of black pepper. Supply of newer high yielding varieties to farmers.ThesisItem Open Access Role of Agricultural Labourers in Decision Making in Paddy Production by Farmers in Thiruvananthapuram District(Department of Agricultural Extension, College of Agriculture, Vellayani, 1994) Jiju Alex, P; KAU; Padmanabhan, V BA research study entitled, “Role of agricultural labourers in decision – making in paddy production by farmers in Thiruvananthapuram district” was under taken with a view to identify the areas of decision – making by agricultural labourers with the employer farmers in paddy production, to identify the role perception and role performance of male and female agricultural labourers in decision – making, to study the role of male and female agricultural labourers in decision – making as perceived by the farmers employing them and to analyse the characteristics of male and female agricultural labourers in relation to their role perception and role performance. The study was conducted in the three Agricultural sub – divisions of Thiruvananthapuram district, namely Attingal, Neyyattinkara and Nedumangad. Stratified two – stage random sampling was followed to select 60 farmers, 60 male Agricultural labourers and 60 female agricultural labourers. Data were collected from farmers and labourers using separate interview schedules. Suitable statistical techniques like percentage analysis, simple correlation analysis, step – wise regression analysis, path analysis and student’s t test were employed in the analysis of data. Thirty one areas of decision – making in paddy production were identified in which agricultural labourers had their role with the employer farmers. The study indicated that the role perception and role performance of agricultural labourers, though not excellent was generally good in activities they involve most frequently. A vast majority of male labourers were found to have considerably higher role perception in decision – making with the farmers in agricultural practices such as variety to be selected, type of manures and fertilizers to be used in basal application, type of fertilizers required for top dressing and irrigation of crop in the mainfield. Remarkably higher fractions of female labourers were observed to have significant role perception in decision – making areas namely, spacing to be adopted for transplanting, time of weeding and harvesting number of labourers required for transplanting, weeding, harvesting, threshing, winnowing and processing of straw. Significantly higher fractions of the male respondents were reported to have high role performance in deciding the variety to be selected, interval of irrigation required, type of fertilizers required in the nursery and mainfield, number of ploughing required for top dressing, time of weeding, time of application of plant protection chemicals and number of labourers required for weeding. Role performance of majority of female agricultural labourers was higher in deciding various aspects of transplanting, weeding and harvesting. Role perception and role performance of Agricultural labourers were found to be significantly correlated to each other. Significant difference was observed among male and female agricultural labourers with regard to overall role perception and role performance. Majority of farmers perceived the role of male agricultural labourers, ‘as important’ in deciding the number of labourers required for transplanting, type of manures and fertilizers to be used in basal application, irrigation of crop in the mainfield, time of weeding, number of labourers required for weeding operations, time of application of plant protection chemicals and quantity of plant protection chemicals. Role of female agricultural labourers in deciding various aspects of transplanting, weeding and harvesting was ascribed significant importance by the employer farmers. Significant positive correlation was observed for three characteristics of both male and female agricultural labourers, namely, attitude towards job, attitude towards scientific agricultural practices and knowledge of scientific agricultural practices with their role perception as well as role performance. ‘Period of employment under the farmer’, contributed as much as 53.84 per cent variation in the role perception of male agricultural labourers. ‘Knowledge of scientific agricultural practices’ accounted for 37.76 per cent variation in the role perception of female labourers. With regard to role performance, knowledge of scientific agricultural practices accounted for 46.06 per cent variation in the case of male agricultural labourers and ‘period of employment under the farmer’ accounted for 58.20 per cent variation in the case of female agricultural labourers. ‘period of employment under the farmer’ had maximum direct effect on the role perception of male agricultural labourers, whereas, it was ‘knowledge of scientific agricultural practices’ which had maximum direct effect on the role performance.ThesisItem Open Access Analysis of the effectiveness of national demonstraions conducted by the Kerala agricultural university(Department of Agricultural extension, College of Horticulture, Vellanikkara, 1988) Syamala, K S; KAU; Balakrishnan, CWith a view to study the effectiveness of the National Demonstrations on the behaviour of farmers, the present investigation was undertaken under the title “An analysis of the effectiveness of National Demonstrations Conducted by the Kerala Agricultural University”. Effectiveness was measured in terms of the farmers’ knowing about, attitude towards the adoption of the demonstrated cultivation practices of paddy and their attitude towards the National Demonstration program. The farmers’ perception about the methodology followed in the conduct of the demonstrations and the constraints experienced by the farmer-demonstrations in conducting National Demonstrations were also analysed. The study was conducted in Quilon district where the program is ongoing. The sample consisted of 46 farmer-demonstrators and 100 randomly selected neighboring farmers. Data were collected using interview schedule and suitable statistical techniques were employed in the analysis of the data. The study revealed that the farmer-demonstrators’ knowledge about, attitude towards and adoption of the demonstrated practices were significantly affected by the National Demonstration program. The farmer demonstrators’ attitude towards the program was also favourable. But the effectiveness of the program was much less among the neighboring farmers. The selected independent variables together contributed significantly in the variation in the knowledge about and attitude towards the demonstrated practices of the farmer-demonstrators, but not in their adoption and attitude towards the programme. In the case of neighbouring farmers, the contribution of the selected independent variables in the variation in their knowledge, attitude and adoption of the practices and attitude towards National Demonstration program was significant. The methodology followed in the conduct of the demonstrations was not satisfactory as perceived by the farmers. The results of the constraint analysis also pointed out that follow-up, trainings and field days were given the least attention. The results point out to the need for proper planning and improvement in every step in the conduct of the programme to reach its cherished goals.
