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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Morpho-physiological and biochemical assessment of heat tolerance in various rice (Oryza sativa L.) genotypes
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-02) Thakur, Roshan Suresh; Shankhdhar, S.C.
    Rice is a staple food crop in global food system fulfilling the energy requirement of major part of world population. It is very sensitive to environmental factors such as temperature, light, drought etc. during critical stages of growth, such as flowering and seed development. High temperature can irreversibly damage the rice grain quality, yield and plant processes. A research investigation was carried out to evaluate the effect of high temperature stress on morphophysiological and biochemical parameters; and to study the yield attributes of different rice genotypes under heat stressin B1 block of N. E. Borlaug crop research center, Pantnagar during kharif season 2019. Heat treatment was given to different rice genotypes during flowering by making a polythene tunnel in one block which traps heat and other block kept open as control. Both the ends were open for sufficient ventilation. Among 30 genotypes only five genotypes, viz., Vandana, IET 28417, N-22, IET 28409 and IET 27908 were selected for the further research work on the basis of their sensitivity to high temperature and on yield attributes. Parameters such as plant height, effective tiller number, total dry matter, leaf area index, chlorophyll content, chlorophyll fluorescence, stem weight, panicle weight, number of filled grains per panicle, number of spikelet, spikelet fertility, test weight, grain yield, harvest index, total carbohydrate and protein content of harvested seeds etc. were recorded. It was found that chlorophyll fluorescence, leaf weight, stem weight, panicle weight and TDM reduced after flowering. At maturity, there was a decrease in shoot weight, TDM, panicle weight, spikelet fertility, grain yield, harvest index andproteindue to high temperature. Physiological and biochemical analysis revealed that the carotenoid content and LAI were increased in all; whereas, carbohydrate, chlorophyll a, chlorophyll b content, test weight, spikelet number, grain number, panicle number, effective tillers and plant height were increased/decreased in some genotypes. The parameters which were positively correlated with grain yield were leaf weight, stem weight, panicle number, panicle weight, shoot weight, and TDM whereas test weight was negatively correlated. Genetic diversity was responsible for the stress effects and stress mitigation in the crop as different genotypes from diverse backgrounds showed varied results; since, out of five genotypes, IET28417 was found to be tolerant while IET 27908 and Vandana were sensitive to high temperature in the present investigation.