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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
    Synthesis and characterization of graphene based nickel ferrite nanocomposites
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2018-07) Bhatt, Himanshu; Srivastava, R.C.
    Nickel ferrite (NiFe2O4) is an electrically insulating material, whereas reduced graphene oxide (rGO) possesses electrical and thermal conductivity, mechanical strength and chemical stability. The inclusion of rGO with NiFe2O4 leads to formation of chemically stable and magnetic nanocomposites, which can conduct electricity. Graphene based magnetic nanocomposites are frequently used in supercapacitors, MRI and absorption removal of pollutants from water. Nickel ferrite nanoparticles were synthesized with an average crystallite size of ~23 nm by sol-gel auto combustion method and annealed at 500oC and 1000oC for 2 hours. Graphene oxide (GO) was synthesized by oxidation of graphite using modified Hummers method. Reduction of GO using hydrazine hydrate yields reduced graphene oxide. The rGO/NiFe2O4 nanocomposites were fabricated by mixing of NiFe2O4 nanoparticles and reduced graphene oxide into DI water followed by thermal drying. XRD, UV-Vis spectroscopy, FTIR, EDX and VSM techniques were used to characterize the nanosamples. Crystallite size and lattice parameter of nickel ferrite nanoparticles were found to increase with increase in annealing temperature. The addition of rGO induced a surprising reduction in the crystallite size of nickel ferrite nanoparticles from 65 nm to 49 nm with retaining spinel structure. The co-existence of both phases of rGO and NiFe2O4 nanoparticles in nanocomposites were confirmed by XRD, FTIR and elemental analysis. Band gap increased while saturation magnetization and magnetic moment per mole of NiFe2O4 decreased with decrease in crystallite size. The XRD and optical analysis validated the formation of GO and rGO. Band gap of rGO showed inverse proportionality with reduction time. Elemental analysis revealed that C/O atomic ratio increased from 0.70 to 6.98 after reduction of GO into rGO. Through VSM analysis, it was observed that the saturation magnetization is reduced, whereas coercivity increased by the addition of rGO into NiFe2O4 nanoparticles. The obtained results from present investigation suggest that the electrical and magnetic properties of rGO and NiFe2O4 can be tuned according to the desired applications.
  • ThesisItemOpen Access
    Performance and analysis of coir fibre as a soil reinforcement
    (2017-07) Bhatt, Himanshu; Ajit Kumar
  • ThesisItemOpen Access
    Genetic diversity and association studies of quantitative traits in bread wheat germplasm (Triticum aestivum L. Em. Thell)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Bhatt, Himanshu; Prasad, Birendra