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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
    Seasonal chemical diversity of Acorus calamus L. accessions from different altitudes of Uttarakhand Himalayas: Pharmacological screening and analysis of genetic variability
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2017-08) Archana; Om Prakash
    In present study the elemental analysis, preliminary phytochemical screening, seasonal and altitudinal chemical composition of essential oils by GC-MS, isolation of compounds by column chromatography, biological activities like antioxidant assay and pharmacological potential of rhizome essential oils/major components (α and β asarone) from A calamus and genetic variability among three accessions were evaluated. The yields of essential oils in different seasons varied from 0.11 to 6.8 % w/v. The elemental analysis studied with the help of atomic absorption spectrometry (AAS), exhibited the presence of N, P, K, Ca, Mg, Ca, Mn, Fe, Cu, Cr, Pb, Ni, Zn. The presence of various secondary metabolites like carbohydrates, proteins, glycosides, flavonoids etc. were observed in all the accessions. GC-MS analysis essential oils, methanolic extracts of leaves and rhizomes of Acorus calamus exhibited various phenylpropanoids, monoterpenoids and sesquiterpenoids. The major compounds identified were trans methyl isoeugenol, Z isoelimicin, α asarone, β asarone and shyobunone. The isolation of the compound from rhizome methanolic extract by column chromatography and characterized by mass spectrometry and NMR proofs the presence of β asarone. The antioxidant activity of essential oils and methanolic extracts showed good to moderate antioxidant potential. The total phenols, flavonols and orthodihydric phenols in all the extracts were ranged from 11.11 to 133.33. 31.70mg/g gallic acid equivalent, 72.64mg/g catechin equivalent and 67.87mg/g respectively. The combination of isomers α+β-asarone at higher dose level of 100 mg/kg b.wt. exhibited significant antipyretic activity (75.10%), analgesic activity(48.87%) and anti-inflammatory activity (26.16%) compared to the standard drugs paracetamol (65.14%), ibuprofen (48.39%) and aspirin (20.98%) respectively. The essential oils and α, β asarones individually also exhibited good pharmacological activities with minimum at lower dose (50mg/kg b.wt.) and maximum at higher dose (100mg/kg b.wt.). The oils and isomers α and β asarones individually and in combination exhibited significant hepatoprotective activity in a dose dependent manner against CCl4 induced hepatotoxicity using silymarin as standard drug. The pharmacological activities associated with the combination of α and β asarones might be because of synergetic effect. The hepatoprotective activity of essential oils and pure compounds was supported by histopathological examination of livers in which a significant amount of regeneration in the liver was observed. No harmful toxic effects on rats were seen from rhizome The essential oil and major components did not show toxic behaviour. The genetic diversity by Simple sequence repeat (SSR) revealed monomorphic behavior of the species.
  • ThesisItemOpen Access
    Effect of different methods of accelerated aging and storage on quality characteristics of basmati and non-basmati rice
    (Govind Ballabh Pant University of Agriculture and Technology;Pantnagar, 2006) Archana; Gurmukh Singh
  • ThesisItemOpen Access
    In-depth study of performance of self-help groups in women empowerment
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2000) Archana; Singh, B.B.