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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
    Study of macrobenthic structure of Gaula river and fish ponds of tarai region, Uttarakhand
    (G.B. Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, Uttarakhand. PIN - 263145, 2022-08) Ghadai, Mrutyunjaya; Trakroo, Malobica Das
    The Present study was done to evaluate the macrobenthic structure of Gaula river (29°16'18"N latitude and 79°32'51"E longitude) and fish ponds (29.01° N latitude, 79.3° E longitude) of Tarai region, Uttarakhand. The physico-chemical parameters of water and soil of these water bodies were analysed. Three different sites were selected in Gaula river named as S1, S2&S3. Likewise, three ponds were selected with three sampling sites each. Fortnightly samplings of water, soil and benthos were done. In Gaula river water temperature, DO, pH, conductivity, TDS, total alkalinity, free Co2, nitrate and phosphate varied from15.6-25°C,7.03- 9.19 mgl-1, 7.5-8.75, 204.65-299.55 μS cm-1, 146.9-187.6 mgl-1, 121.3-153.65 mgl-1, 0-1 mgl-1, 0.22-0.34 mgl-1, 0.042-0.071 mgl-1 respectively. In case of fish ponds water temperature, DO, pH, conductivity, TDS, total alkalinity, free Co2, nitrate and phosphate varied from 15.37- 31.17°C, 5.74-9.71 mgl-1, 7.13-8.68, 203.40-447.27μS cm-1, 200.61-290.46 mgl-1,117.42- 158.78 mgl-1, 0-1.17 mgl-1, 0.33-0.51 mgl-1, 0.015-0.048 mgl-1 respectively. Soil parameters of both the water bodies were analysed at the starting of the experiment and a week before the end of experiment. In Gaula river soil texture, soil pH, conductivity, organic carbon, organic matter varied from sand% 76.48-77.25, silt% 11.59-11.41, clay% 11.59-11.41,7.9- .4,285.3-343.1 μS cm-1,0.41-0.66%,0.71-1.14% respectively. Likewise, in fish ponds soil texture, soil pH, conductivity, organic carbon and organic matter varied from sand% 42.76-53.21, silt%31. 15- 41.34, clay%10.13-26.09%, 7.7-8.3, 298.83-328.87 μS cm-1, 2-2.6%,3.45-4.48% respectively. In Gaula river, population density varied from 25-100 ind/m2 and a total 4 species belonging to Malacostraca, Insecta and Gastropoda were recorded. Group wise distribution showed that insecta was dominant group in the taken stretch of Gaula river. Insecta was dominant group in Gaula river stretch. In case of fish ponds total 8 species belonging to Gastropoda, Bivalvia and Oligochaeta were recorded. The population density varied from 16.7-641.66 ind/m2.Groupwise distribution revealed that Gastropoda was the dominant group found in fish ponds. In case of Gaula river the Simpson’s index, Shannon Weiner index and Margalef’s index ranged from 0- 0 , 4 . 0 - 0 , 8 . 1 - 4 2 . 1 r e n i e W n o n n a h S , x e d n i s ’ n o s p m i S e h t s d n o p h s i f f o e s a c n I . y l e v i t c e p s e rindex and Margalef’s index ranged from 0.25-0.46, 0.42-0.79, 0.75-1.58 respectively. The study concludes that fish ponds are more diverse than the Gaula river in terms of availability of benthic macroinvertebrates.
  • ThesisItemOpen Access
    Evaluation of water quality and fish growth in aquamimicry fish culture system
    (G. B. Pant University of Agriculture and Technology, Pantnagar, 2022-07) Sanwal, Neha; Mishra, Ashutosh
    The present study was conducted from December 2021 to May 2022 (165 days) to evaluate the effect of aquamimicry culture system on water quality and fish growth. The objective of this work was to compare the effect of this technology on various parameters viz. water quality, plankton production and fish performance. The experiment was carried out in 12 rectangular FRP tanks kept indoor in poly carbonate house (size 4 m³ each) stocked with 40 fingerlings/ m3 in three groups of fishes viz. Catla (T1), Rohu: Mrigal @ 1:1 (T2) and Rohu: Mrigal: Silver Carp: Grass Carp: Amur Common Carp @ 30 :10 :15: 15: 30 (T3) in triplicate and one set of control for each group. After stocking, the experimental fish were fed with 50% required feed in aquamimicry treatments and 100% required feed was given in control units. After 165 days of experimentation period (December to May), the data were analyzed and compared. The physical parameters viz. Temperature, electrical conductivity and total dissolved solids were analyzed which varied from 16.2-32.3°C, 150-500 μS cm-1 and 220.5-357.8 mgL-¹, respectively and the value of chemical parameters pH, dissolved oxygen, total alkalinity, hardness, salinity, ammonia, phosphate and biochemical oxygen demand varied from 7.5- 8.7, 3.22-7.15 mg L-¹, 160- 220 mg L-¹, 170-220 mg L-¹, 0.17-0.26 psu, 0.01-0.24 mg L-¹, 0.002-0.74 mg L-¹ and 1.15- 4 mg L-¹, respectively. There was no negative impact of aquamimicry fish culture system on water quality parameters. Treatment tanks also showed better average phytoplankton: zooplankton ratio with best ratio in treatment T2 as compared to control tanks, as well as higher plankton diversity i.e. 13 zooplankton varieties in treatment tanks and 9 zooplankton varieties in control tanks. The result indicates that aquamimicry fish culture tanks shows higher specific growth rate in Catla 1.80 % day-1 as compared to the 1.60 % day-1 in Control tanks. Feed Conversion Ratio values also decreased from 1.443-2.3 in control tanks to 0.728-1.4 in treatment tanks. Protein Efficiency Ratio values ranged from 2.96 to 5.7 in treatment tanks as compared to 1.7-2.8 in control tanks. The better survival rate among various fish species has also been recorded in aquamimicry culture system treatment T2. There was 33.40 to 37.87% decrease in the cost of production and benefit - cost ratio reached 3.05 in treatment T1, 2.29 in treatment T2 and 2.32 in treatment T3. This indicates that even without intensification, the production can be increased with increased economic output in the aquamimicry culture system.
  • ThesisItemOpen Access
    Effect of himalayan herb Urtica dioica on growth and survival of Amur carp (Cyprinus carpio haematopterus)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2022-02) Jangpangi, Krishna; Rajesh
    The present study was investigated to study the effect of Urtica dioica on growth performance, survival, haematological and serum biochemical parameters in Amur carp (Cyprinus carpio haematopterus) for a period of 90 days. Four treatments designated as T1, T2, T3 and TC with three replicates were installed in the Wet laboratory of College of Fisheries. Varied diets were supplemented with U. dioica at different rate i.e., 0.5 g, 0.75 g and 1 g/kg feed for treatment T1, T2 and T3 respectively while treatment TC was given control diet. The physico-chemical parameters of water like temperature, pH, dissolved oxygen, free carbon dioxide and total alkalinity were found to be within optimum range. There was no adverse effect observed on water quality parameters due to incorporation of U. dioica on fish diets. The phytochemical analyses of U. dioica leaves revealed the presence of flavonoids (37.21 μg/ml), alkaloids (25.39 μg/ml), tannin (6.15 μg/ml), terpenoid (2.516 μg/ml), glycosides (1.096 μg/ml), phenolic (297.5 μg/ml) and saponin was absent. The different diets supplemented with U.dioica showed increased on growth performance of experimental fishes. The best results for growth parameters like net weight gain (415c±.547 g), net length gain (4.2d±.034 cm), percent weight gain (85.65c±.400 %), specific growth rate (.298c±.008 %), gross conversion efficiency (.229c±.006), feed conversion ratio (4.37a±.132) and condition factor (1.53b±.011) were recorded in treatment T3 in comparison with the treatment TC (control). No mortality was observed in all the treatments which resulted in the 100% survival rate. The haematological parameters (like haemoglobin level, total erythrocyte count, and total leukocyte count etc) and serum biochemical parameters (including total serum protein, albumin and globulin) showed increased results for the treatment T3. From the above study it is suggested that the herb U. dioica leaves powder be supplemented at the rate 1g/kg in fish feed for increasing growth, haematological and serum biochemical parameters of Amur carp (Cyprinus carpio haematopterus).