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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 characterization of wheat varieties (Triticum aestivum L.) sown at differential time intervals
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-09) Chandra, Tanvi; Shankhdhar, Deepti
    Wheat (Triticum aestivum L.), a major staple food resource for the world’s population. In present scenario climate changes and elevated temperatures are the big issues that limit its production. An inappropriate timing or delay in sowing is also responsible for sudden elevation in air temperatures during sensitive growth stages of wheat life cycle. Being a winter crop, variability in climates is one of the biggest environmental threats to Indian wheat. The present investigation was carried out to evaluate the effect of elevated temperatures due to variation in sowing timings (November and December) on morpho-physiological and biochemical parameters of 8 varieties of wheat namely; UP2628, HD3086, UP2967, UP2784, UP2526, UP2565, UP2748 and HD3059, conducted during the two consecutive years of Rabi season 2018-19 and 2019-20 in Pantnagar (tarai region). A delay of 30 days in sowing, results elevation in air temperatures; 3.7ºC at tillering, 1.9ºC at heading, 3.7ºC at anthesis and 2.9ºC at grain filling. The morphological, physiological and biochemical parameters, yield and yield related attributes, days taken to complete developmental stages were significantly reduced under December sown wheat varieties as compared to November sown wheat varieties. 3rd internodal distance was found affected by elevated temperatures as compared to 1st and 2nd. On comparing between sensitive growth stages; thermo tolerant traits such as relative water content, membrane stability index, chlorophyll fluorescence, canopy temperatures, chlorophyll pigments and NR activity was significantly decreased during grain filling stage as compared to anthesis. While antioxidants and proline content were found increased as the varieties moves towards grain filling. Quality parameters, carbohydrates, starch and amylopectin were found negatively affected by elevated temperatures while grain nitrogen, storage proteins, amylose content, amylose to amylopectin ratio was positively influenced in December sown wheat varieties. Positive and significant correlation between grain yield and other parameters was found in wheat varieties sown in November while under December sown, relations between the grain yield and other parameters were significantly changed except the correlations among physiological traits, in which non-significant difference was observed between two sowing months.
  • ThesisItemOpen Access
    Evaluation of physiological and biochemical parameters of rice (Oryza sativa L.) genotypes under different nitrogen doses
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2017-07) Chandra, Tanvi; Shankhdhar, Deepti
    Rice is the oldest domesticated grain and serves as a staple food for almost 50% of the world’s population. As the population increases day by day, the demand for food crops also increase. Nitrogen is the key nutrient element limiting the yield of rice. Use of nitrogenous fertilizers by the farmers to enhance yield is the major concern of today because of the excessive use of these fertilizers has led to bad impact on the crops as well as the environment. Nitrogen deficiency in soil is also be problematri. The present investigation was carried out to evaluate the effect of different nitrogen doses (N0, N50 and N100) on physiological and biochemical parameters of 12 genotypes of rice namely RNUE 1 (Vardhan × BPT 5204/6), RNUE 2 (Vardhan × BPT 5204/10), RNUE 3 (Sampada × Jaya/2), RNUE 4 (Sampada × Jaya/3), RNUE 5 (Vardhan ×MTU 1010/2), RNUE 6 (Rasi × Jaya/2), RNUE 7 (Vardhan), RNUE 8 (BPT-5204), RNUE 9 (Sampada), RNUE 10 (Jaya), RNUE 11 (MTU 1010) and RNUE 12 (Rasi) which was conducted during the Kharief season of 2016. On increasing the nitrogen dose, physiological parameters such as, plant height, tiller numbers, LAI, flag leaf length & width, spikelet number & grain number, panicle weight & number, shoot weight, TDM, 1000 grain weight, economic and biological yield were enhanced with increasing nitrogen doses when compared with control. The biochemical parameter such as chlorophyll content, NR activity (in leaves) protein (in seeds) of different genotypes were also found to be increased with increasing concentration of nitrogen. Among all the genotypes maximum economic yield was observed in RNUE 10 (Jaya) under N50 and RNUE 4 (Sampada × Jaya/3) under N100 dose However, RNUE 10 (Jaya) was found to be the most nitrogen use efficient genotype.