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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
    Population characterization of three different stocks of C. catla by using microsatellite markers
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2019-07) Singh, Garima; Singh, I.J.
    The present study was conducted to assess the genetic variation in Catla catla from three different sources, namely, the hatchery of College of Fisheries, Pantnagar, the fish farm at Sainik farm, Pattharchatta and the Baigul reservoir using well-characterized microsatellite DNA markers. A total of 90 fin samples, 30 fish from each of the three sampling sites and seven microsatellite primers (CcatA7, CcatA12, CcatG2, Cc-1, Cc-31, Cc-40, Cc-42) showing successful amplification and polymorphism were used in the present study. Various genetic variability indices like observed and expected heterozygosity, fixation index or inbreeding coefficient, Shannon’s Information Index, AMOVA and cluster analysis were calculated by using software GenAlEx and POPGENE Version 1.32. Least observed heterozygosity as compared to the expected heterozygosity was found in Pantnagar population. Along with this, the maximum value of the coefficient of inbreeding was also observed in Pantnagar population indicating a little more level of inbreeding as compared to all the three populations. The increased amount of inbreeding in atchery stock may be due to low effective population size, hatchery breeding of farmed stock and a lack of regular germplasm exchange of appropriate genetic diversity. The heterozygosity in the reservoir stock was also found to be significantly lower than expected alike the hatchery population. The genetic variability of stock of the fish farm was however found to be moderate, which subsequently indicates a better handling and management of the fish stock by the farm managers. Shannon’s Information Index (SI) was in the optimum range for all the populations suggesting the good abundance and evenness of the species studied. AMOVA results showed that there was a low i.e. 12% but significant molecular variance among populations because of the populations representing three different sources with varied hydro-biological conditions and there was a high i.e. 85% individual variance indicating almost no impact of inbreeding on the genetic variance at the individual level. UPGMA dendogram based on Nei’s genetic distance was prepared at the end and the maximum genetic distance value was found in between the stocks of Sainik farm and Pantnagar hatchery mostly due to the distant origin of broods. However, the stocks of Baigul reservoir and Pantnagar population were found to be more closely related with the lowest extrapolated genetic distance value giving a hint of some past parental relationship of Baigul reservoir with the stock of Pantnagar Hatchery.
  • ThesisItemOpen Access
    Morphometric and meristic characteristics of Rohu and Nain as a measure of stock variability in different habitats
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2019-06) Negi, Deepti; Ram, R.N.
    The present study was undertaken to obtain a current database of the hydrological parameters and planktonic communities of the selected habitats (Baur reservoir, Haripura reservoir and stocking pond) and to study their impact on the health of the candidate species (Labeo rohita and Cirrhinus mrigala) in order to develop effective strategies and appropriate management measures. Water samples were collected and plankton was filtered monthly from September 2018 to April 2019. Various physicochemical parameters of water such as temperature, TDS, pH and DO were analysed. The values of K for L. rohita were observed to be 1.34 (Baur), 1.21(Haripura) and 1.31 (pond). On the other hand, for C. mrigala, the values were 1.19 (Baur), 1.14 (Haripura) and 1.05 (pond) revealing better fish growth in Baur as compared to other habitats. Furthermore, the specimens of L. rohita selected from Baur reservoir manifested positive allometric growth (b=3.17) while those from Haripura (b= 2.85) and pond (b= 2.42) showed negative allometric growth. C. mrigala specimens showed positive allometric growth for all the three habitats with b= 3.83 (Baur), b= 3.46 (Haripura) and b= 3.12 (pond).A relation between the morphometric lengths and TL was established and it was noted that in Baur and Haripura reservoirs, two morphometric characters were environmentally controlled for both the species suggesting that presently the habitats are less affected by environment. In Haripura, intermediate characters were more i.e. ten for Rohu and nine for Nain, evincing that if proper management techniques are not implemented in the future, they would be converted into nvironmentally controlled characters and the habitat may get further degraded. This study concluded that Baur has a better hydrological regime and is less environmentally degraded, providing favourable environmental conditions from fisheries point of view. Thus, the need for the scientific management and development of the reservoirs has been taken into consideration not only to harness the optimal benefits of the system but also to maintain the ecosystem that they represent. The ecological monitoring of these reservoirs is very significant in the sustainable use and protection of water resources in the country. Herein, lies the relevance of the conducted study.
  • ThesisItemOpen Access
    Evaluation of tempo-spatial climatic changes in Bhimtal and Naukuchiatal lake using geospatial technology
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2019-03) Kuveskar, Sagar Vijay; Saxena, Amita
    The present study was conducted to study the decadal changes occurring in Bhimtal and Naukuchiatal Lake catchment area. 4 classes were defined as Agriculture, Forest, Water and Built-up land. Maximum changes have been observed in built-up area in Bhimtal Lake and Naukuchiatal Lake catchment area. Decadal changes of water-spread area of both the Lake were studied by ENVI 4.7 software which showed that the decadal change in pre-monsoon i.e. from 2008 to 2018 was observed to be decrease in 4.05 ha whereas in post monsoon it was observed to increase by 0.72 ha in Bhimtal Lake. In Naukuchiatal Lake the decadal change in pre-monsoon i.e. from 2008 to 2018 was observed to be increase in 1.44 ha. Whereas in post monsoon it was observed to increase by 0.54 ha. Monthly physico-chemical parameter like DO, CO2, alkalinity, transparency, pH, TDS and temperature of both the Lakes were studied. Naukuchiatal Lake had better DO. Thematic map of planktonic bloom showed that highest phytoplankton distribution was found in May 2018 at 79ᵒ 33’ 25 “ E longitude and 29ᵒ 20’ 49.82 “N latitude. In Naukuchiatal Lake phytoplankton were more concentrated at 79ᵒ 35’ 1.5 “ E longitude and 29ᵒ 19’ 12.05 “N latitude in May. The highest zooplankton distribution was found in May 2018 at 79ᵒ 33’ 38 “ E longitude and 29ᵒ 20’ 26“ N latitude in Bhimtal Lake. In Naukuchiatal Lake zooplankton were more concentrated at 79ᵒ 35’ 8.5 “ E longitude and 29ᵒ 19’ 17.05 “N latitude in May. In broad sense Zooplankton were more in Bhimtal Lake and phytoplankton were more in Naukuchiatal Lake. Biodiversity of fishes and macrophyte was more in Bhimtal Lake. Among which commonly occurred species in both lakes were Tor tor, Nemachilus montanus, Tor putitora, Barilius bendelisis, Schizothorax progastus, Chanda spp, Cirrhinus mrigala, Cyprinus carpio.
  • ThesisItemOpen Access
    Reproductive profile of common carp (Cyprinus carpio var. communis) in relation to age
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2018-06) Sharma, Lovedeep; Ram, R.N.
    The present study was conducted at College of Fisheries, of G.B. Pant University of Agriculture and Technology. The investigation consisted of evaluation of effect of age on reproductive performance of common carp (Cyprinus carpio var.communis) broodstock during September, 2017 to March, 2018. Two age groups (virgin and +1 year) were selected for the study. Samplings were done monthly for recording different growth and reproductive characteristics of both male and female. Conditions of both groups were satisfactory in the environment based on condition factor which was always greater than one in both virgin and +1 year and somatic condition factor. GSI and HSI had a negative relationship in both age groups. No significant effect of male age was recorded on its reproductive performance in both age groups, except spermatocrit which was significantly different in both groups. In female the age had shown a positive effect on fecundity as well as ova diameter. Ova diameter and absolute fecundity both had positive relationship with age, while relative fecundity decreased with age and was higher in virgin group females. Fertilization, hatching and survival rate showed a positive increase with age. Fertilization had a positive correlation with ova diameter. The overall progeny performance had shown that +1 year group was better than virgin group. The present study states that age consideration of broodstock may support for high quality production.
  • ThesisItemOpen Access
    Assessment of antioxidant, immunostimulatory Ficus racemosa on growth and health of carp fingerlings
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2018-06) Tamta, Ekta; Saxena, Amita
    The present study was conducted to study the effects of Ficus racemosa on the fingerlings of Labeo rohita, Catla catla, Cirrhinus mrigala. A total of 1500 carp fingerlings with average weight 25 g were randomly dived into four groups. After one week of acclimatization period, gullar powder incorporated in the fish diet at the rate 10% ,20% and 30 of total feed were given for a period 90 days in T1, T2 and T3 respectively. Growth parameters (Weight gain, Survival rate, SGR, FCR, FCE, CF), Serum biochemical parameters (Total serum protein, albumin, globulin, ceratinine, cholesterol, urea, Ca and P), haematological parameters (Hb, TLC, TEC, PCV,MCV, MCH, MCHC), muscle proximate composition (Total protein, fat, ash and moisture) were analyzed at regular time interval. Also the water quality parameters were analyzed during the study. All the growth parametrs(Weight gain, Survival rate, SGR, FCR, FCE, CF) increased maximum for T3 group(30%) except for the control group. Haematological parameters showed an increasing trend in contrast to the control group. Serum biochemical parameters (Total serum protein, albumin, globulin, ceratinine, cholesterol, urea, Ca and P) showed appreciable increase in all the three groups in contrast to the control group. There was appreciable increase in the muscle proximate composition, indicating that Ficus racemosa added to the feed of fish fingerlings were effective for health, survival and growth
  • ThesisItemOpen Access
    Effect of growth related parameter, fecundity and fishing methods responsible for the rational management of fisheries from the Baigul reservoir of distt- Udham Singh Nagar
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2015-07) Majhi, Uday Singh; Upadhyay, A.K.
  • ThesisItemOpen Access
    Haematological and biochemical changes in Cirrhinus mrigala (Nain) in relation to season, sex and reproductive status
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Ratnakar, Sneha; Singh, I.J.
    Some haematological and biochemical parameters of the fish Nain, Cirrhinus mrigala, collected from Instructional Fish Farm, College of Fisheries, G. B. Pant University of Agriculture and Technology, Pantnagar India were studied from October 2015 to June 2016. Variations in haematological parameters such as haemoglobin, Total Erythrocyte Count, Total Leucocytes Count, haematocrit, Mean Corpuscular Volume (MCV) and Mean Corpuscular Haemoglobin Concentration (MCHC), and Biochemical parameters total protein, albumin and globulin of this fish were compared in relation to season, sex and reproductive status. Observations showed that there was significant difference between these parameters and the season. The results indicated that the blood parameter levels of most of the parameters were significantly different in both the sexes in summer (pre-spawning season) than other seasons except Mean Corpuscular Haemoglobin (MCH) and Mean Corpuscular Volume in males (MCV) value (P <0.05). The number of total leukocyte was found to be higher in female fish especially in pre spawning season (summer) but the levels of Total Erythrocyte Count, haemoglobin, haematocrit MCV and MCH values were high in male fish during over all study period. However, there was no difference in MCH and MCHC values between the sexes and seasons throughout the study period. This might be due to the reason that seasons of sampling and physiological cycles were changing during these months. No significant difference was found in haematological parameters in both male and female fishes (P˃0.05). In conclusion, the present study showed that the haematological and biochemical parameters in blood of Cirrhinus mrigala were correlated with the seasons and reproductive status but despite there being contrary differences in the values of these parameters studied in both the sexes of this but the differences remained insignificant.
  • ThesisItemOpen Access
    Studies on selected heavy metals in fish, sediments and water of Kosi and Sharda rivers of Uttarakhand
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-07) Manish Kumar; Saxena, Amita
  • ThesisItemOpen Access
    Study of biodiversity and microbial load in rivers Kosi and Sharda
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2016-08) Naganyal, Archana; Saxena, Amita