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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
    Feasibility assessment of biological hydrogen production from organic fraction of municipal solid waste using facultative anaerobic bacteria
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2017-09) Sharma, Preeti; Melkania, Uma
    The rapid consumption of non-renewable fossil fuels has resulted in the environmental pollution and severe energy crisis, which emphasize the importance of renewable biofuel production. Biological hydrogen is a carbon-free renewable energy carrier, with high energy density. Biological hydrogen production methods are less energy intensive, environmental-friendly and sustainable compared to the current energy production methods. Anaerobic digestion is an effective means of organic waste utilization and hydrogen production. At the same time, waste disposal is a problem of the modern times. Most of this waste is dumped in open areas creating severe environmental problems. The organic fraction of municipal solid waste (OFMSW) is highly degradable, thus anaerobic fermentation of OFMSW can be one of the promising methods to generate hydrogen as it is abundant and free of cost. It provides an eco-friendly solution to organic waste by converting waste to biofuel. The present study investigates the feasibility assessment of biological hydrogen production from organic fraction of municipal solid waste. Co-culture of two facultative anaerobic bacteria viz. E. coli and Enterobacter aerogenes were applied for the investigation. Culture conditions were optimized to gain maximum hydrogen production. Various chemical compounds such as surfactants, antifoaming agents, biochar, ferric species etc were applied to improve hydrogen production. Some inhibitors such as furan derivatives, phenolic compounds and heavy metals were also analyzed for their effect on hydrogen production and yield. From the present investigation it can be concluded that proper optimization of fermentation conditions can significantly improve hydrogen production and yield. Based on the findings of the present study it is recommended to further investigate the effect of different substrates and microbial cultures on hydrogen production in order to increase the hydrogen yield.
  • ThesisItemOpen Access
    Role of soil amendments dissipation and leaching behavior of some pesticides used in vegetable crops
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2017-01) Suyal, Archana; Srivastava, Anjana
  • ThesisItemOpen Access
    Carbon stock and vegetation analysis of Alpine meadows in Kumaun Himalayas, India
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2016-12) Bora, Megha; Singh, Vir
  • ThesisItemOpen Access
    Assessment of corn-cobs as potential biofilm carrier in degradation of mixed pulp and bleachery effluent employing repeated batch process
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Rajwar, Deepika; Rai, J.P.N.
    Two fungi (LDF00204 and LDF21) having ligninolytic enzyme activity were isolated from contaminated pulp and paper mill soil sludge and selected for decolorization and degradation of mixed pulp and bleachery effluent. Based on ITS region, the fungal isolates LDF00204 and LDF21 were identified as Nigrospora sp. (accession no. KP732542) and Curvularia lunata (accession no. KU664593), respectively. The constructed fungal consortium was identified by scanning electron microscopy (SEM) that revealed mutual intermingling between both the fungal isolates. The optimized process parameters, employing suspended fungal consortium were observed as glucose (carbon), peptone (nitrogen), C:N 1.5:0.5, temperature 30ºC, pH 5, inoculum constituent ratio 1:2, and agitation 140 rpm, which resulted in an approximate 2.1 fold increase in fungal biomass production in second treatment cycle as compared to 1.2 fold increase in third treatment cycle. As a result of optimization, conspicuous reduction of color (83.15%), lignin (78.40%), BOD (92.50%), and COD (87.31%) was observed in second cycle of treatment process. Further, to enhance the degradation process for large volume effluent in moving bed biofilm reactor (MBBR), fungal consortium was immobilized on corn cobs which resulted into reduction in color by 89.90%, lignin 82.21%, BOD 90.55%, and COD 88.15% after fifth cycle of treatment in a repeated batch process. Changes in corn cobs composition during the effluent degradation were exhibited by loss of cellulose 19.14%, hemicelluloses 11.63% and lignin 9.83%. Maximum activity of Lac 1.13 U/ml, LiP 0.72 U/ml and MnP 0.59 U/ml and was recorded in second, and third treatment cycles, respectively. Morphological changes in suspended and immobilized fungal mycelium after treatment were studied by scanning electron microscope (SEM), which revealed the swollen and damaged mycelium, and densely aggregated fungal consortium in rough and porous surface of corn cobs, respectively after completion of fifth treatment cycle. FTIR study revealed intense spectral bands in lipid region, and shifts in protein, lipids and polysaccharides peaks of suspended fungal mycelium, whereas shift in carbohydrates, protein–lipids peaks of corn cobs was observed after effluent treatment in repeated batch treatment process. Total ion chromatogram obtained from GC-MS analysis asserts degradation of toxic compounds and generation of new metabolites viz., pentadecanoic acid, tricosane, tetracontane, and hexadecane by free fungal biomass as well as immobilized cell biomass, which favors the enhanced capacity of attached fungal biofilm during long term effluent treatment in MBBR and thus underlines corn-cobs as perspective biofilm carrier in degradation of industrial effluent.
  • ThesisItemOpen Access
    Active biomonitoring of heavy metals in the ambient air by mosses in the tarai region of U.S. Nagar, Uttarakhand
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Negi, Vrinda; Singh, Vir
    Heavy metals, viz. Hg, Pb, Cu, Cd and Zn were monitored actively employing Thuidium cymbifolium (Dozy & Molk.) Dozy & Molk. in and around the Pantnagar University (15 km radius) for a period of one year (2014-15), at an interval of 4 months, for each season i.e. from March to June for summer, July to October for monsoon season, and November to February for winter. Prior to the monitoring work, Thuidium was screened out of ten mosses collected from Naina Peak, Nainital on the basis of its biochemical activity. It gave very good results for total chlorophyll, superoxide dismutase (SOD), peroxidise (POD) and catalase (CAT) enzymes upon being subjected to various concentration (10, 20, 50 and 100 ppm) and time period (7th, 14th, 21st and 28th day) of a concoction of aforesaid heavy metals under laboratory conditions. The highest total chlorophyll (5.74±0.39 mg/g FW) was observed at 10 ppm on 7th day. Highest SOD activity (6.00±0.02 Unit/min/g FW) was observed at 50 and 100 ppm on 28th day while CAT activity was just 4.93±0.12 Unit/min/g FW at 20 ppm on 28th day. POD activity (13.37±0.12 Unit/min/g FW), the highest amongst all the enzymes, was recorded at 100 ppm on 14th day. Heavy metals were determined by Atomic Absorption Spectrophotometer (AAS) and spatio-temporal maps were drawn using Quantum GIS software. The results suggested that summer was more prone to heavy metal pollution as compared to winter and rainy season. The average concentration of Hg, Pb, Cu, Cd and Zn in the air in summer was 8.60±0.11, 7.31±0.23, 1.05±0.06, 0.050±0.004 and 3.16±0.15 ppm respectively; in monsoon 4.15±0.09, 2.22±0.192, 0.60±0.29, 0.017±0.002 and 0.866±0.053 ppm respectively; and in winter 6.10±0.11, 4.08±0.222, 0.61±0.03, 0.030±0.003 and 1.99±0.106 ppm respectively. A high concentration of the aforesaid heavy metals was detected in the corresponding soil samples with positive correlation except for Cd. The highest Air Pollution Index (API) value was recorded for SIDCUL (1.67336) followed by Jha colony (1.029536), BSP gate-Pantnagar (0.989741), Matkota (0.762641, VRC (0.794992), Lalkuan station (0.695607), Petrol pump-Pantnagar (0.553984), Rudrapur market (0.51653), MRDC–fields (0.531072), Lalkuan market (0.581977) and Nagla gate (0.356864). Though heavy metal pollution might attain alarming proportions in the Tarai region in future with proliferation of polluting industries, the study area, fortunately, does not so far lie in the danger zone.
  • ThesisItemOpen Access
    Removal of heavy metals from aqueous solution by using immobilized and modified chitosan
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-06) Joshi, Sarita; Srivastava, R.K.
  • ThesisItemOpen Access
    Treatment of anaerobically digested distillery effluent using physical, chemical and biological methods
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2004) Miglani, Poonam; Gupta, R.K.
  • ThesisItemOpen Access
    Enrichment and characterization of microbial consortium for degradation of pentachlorophenol in tannery effluent
    (Govind Ballabh Pant University of Agriculture and Technology;Pantnagar, 2001) Shukla, Siddhartha; Thakur, I. S
  • ThesisItemOpen Access
    Decolourization and detoxification of pulp and paper mill effluent by microorganisms
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2004) Singh, Pratibha; Thakur, I.S.