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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
    An assessment of the physiological, biochemical and morphological traits conferring tolerance to heat stress in rice (Oryza sativa L.)
    (G. B. Pant University of Agriculture and Technology, Pantnagar, 2022-08) Reddy, Gajji Aravinda; Shankhdhar, S.C.
    In the global food chain, rice is a staple crop that provides the majority of the world's population with all of their energy needs. During crucial growth stages like flowering and seed development, it is extremely sensitive to environmental conditions including temperature, light, drought, etc. High temperatures have the potential to permanently harm rice grain quality, yield, and plant functions. A study was conducted at the N. E. Borlaug Crop Research Center in Pantnagar during the kharif season of 2021 to determine the effects of high temperature stress on morpho-physiological and biochemical parameters, as well as to examine the yield characteristics of various rice genotypes under heat stress. Different rice genotypes received heat treatment during blooming by creating a polythene tunnel in one block that retains heat and leaving the other block open as a control. It has openings on both ends for adequate ventilation. Only 10 genotypes—29173(R), CO-51, IET 29939, IET 29940, IET 29947, IET 29948, IET 29952, IET 29958, and IET 29960—out of 25 genotypes were chosen for further study based on their sensitivity to high temperatures and yield characteristics. Parameters regarding the physiological, biochemical and morphological characters are recorded during the investigation. It was found that stem weight during flowering, shoot weight during maturity TDM at flowering and maturity, stomatal conductance, transpiration rate, panicle dry weight during flowering and maturity, grain yield, protein, amylose and carbohydrate content was reduced during heat stress conditions. It was found that plant height at flowering, effective tiller number, LAI, leaf dry weight at flowering, photosynthetic rate, intercellular CO2 concentration, grain number and spikelet number per m2, spikelet fertility, harvest index and chlorophyll content were increase/decrease in some genotypes. When the parameters are correlated with grain yield, they are found to be positively correlated and significant except one that is shoot weight at maturity it is found to be non-significant. Different genotypes from diverse backgrounds showed varied results since, out of 10 genotypes, IET 29958 and IET 29947 was found to be tolerant while IET 29942 and 29173(R) were sensitive to high temperature in the present investigation.