Loading...
Thumbnail Image

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.

Browse

Search Results

Now showing 1 - 1 of 1
  • ThesisItemOpen Access
    Virulence characterization and antimicrobial resistance among non-typhoidal Salmonella isolates obtained from commercial broiler farms
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2019-02) Hussain, Sheeba; Maansi
    The objective of this study was to determine the prevalence, virulence genes and antimicrobial resistance of non-typhoidal Salmonella isolated from commercial broiler farms. A total of 721 samples were collected from 8 commercial broiler farms, Ramnagar (n=1), Kiccha (n=1), Jawaharnagar (n=1), Shantipuri (n=1), Pantnagar (n=2) and Haldwani (n=2) representing two districts (Udham singh Nagar and Nainital) of Uttarakhand state, India. The samples (n=721) consist of poultry faeces (n=310), litter (n=127), water (n=127), feed (n=124) and manure (n=33). The overall prevalence of non-typhoidal Salmonella (NTS) was found to be 10.68% (n= 77). The highest prevalence of Salmonella was observed in water samples (19/127,14.96%) followed by poultry litter (18/127, 14.17%), poultry feed (12/124, 9.68%), poultry feces (27/310, 8.71%) and manure samples (1/33, 3.03%). According to the location, the highest prevalence was observed in Haldwani Farm 1 (27.19% ;31/144) followed by Shantipuri Farm (27.14% ,19/70), Haldwani Farm 2 (24.18%, 22/91), Pantnagar Poultry Farm-2 (3.92%, 4/102) and Pantnagar Farm-1 (0.98%, 1/102). Three different serotypes viz; Salmonella Kentucky (50.65%; 39/77), Salmonella Virchow (28.57%; 22/77) and Salmonella Typhimurium (3.89%, 3/77) were identified. Thirteen isolates (16.88%) were reported to be non typable. All 77 isolates were screened for the presence of 8 virulence genes by using PCR. The sopB gene harbored by 59 (76.62%) isolates followed by sipA 44 (57.14%), spvC 48 (62.34%), stn 47 (61.03%), mgtC 34, (44.16%), sopE1 25 (32.47%), gipA 16 (20.78%) and fliC 4 (5.19%) isolates. All 77 isolates (100%) were multidrug resistant (MDR). Among the 12 antimicrobials screened, highest resistance was observed for Erythromycin (100%, 77/77) and Nalidixic acid (100%, 77/77) followed by Tetracycline (97.40%, 75/77), Sulphafurazole (93.51%, 72/77), Cefotaxime (81.81%, 63/77), Cefazolin (80.52%, 62/77), Gatifloxacin (76.62%,59/77), Ciprofloxacin (71.43%, 55/77), Ampicillin (67.53%, 52/77), Levofloxacin (64.94%, 50/77), Cefoxitin (28.57%, 22/77) and Streptomycin (14.29%, 11/77). Pan-resistance was observed in six isolates comprising of 3 S. Kentucky, 1 S. Virchow and 2 Non typable Salmonella isolates. Fourty eight (62.34%) Salmonella isolates were identified as co-resistant to ciprofloxacin and cefotaxime. The most common resistance patterns against the 12 antimicrobials tested were observed as follows: AMP, E, LE, CIP, CTX, GAT, SF, TE, CZ, NA (17/77; 22.07%), AMP, CX, E, LE, CIP, CTX, GAT, SF, TE, CZ, NA (11/77; 14.29%), E, CTX, SF, TE, CZ, NA (6/77 ; 7.79%) and E, CTX, SF, TE, NA (6/77 ; 7.79%). All phenotypically resistant Salmonella isolates were assessed for 12 corresponding antimicrobial resistance genes. Out of 11 streptomycin resistant Salmonella isolates aadA1 and strA genes were carried by equal number of isolates, 7(63.64%) while aadA2 and strB genes were found in 8 (72.73%) and 2(18.18%) respectively. Only one isolate carried all the four tested resistant gene whereas one of the resistant isolates did not carry any of them. Sulphafurazole resistance encoding genes sul1 and sul2 were found in 25% (18/72) and 2.59% (2/72) isolates, respectively. Among the β- lactam genes, blaTEM gene was the predominant 22.22% (14/63) followed by blaCMY (1.59%, 1/63). Out of 3 tetracycline resistant genes tetA was detected in 29.33% (22/75) isolates, whereas none of the isolates carried tetB and tetG genes. Risk factors analysis revealed that the distance of manure heap from the poultry farms and the size of the flock were found to be significantly associated while size of the flock was negatively associated with the prevalence of Salmonella in the farms. Overall, our study revealed a high prevalence of multi drug resistant Salmonella in the broiler farms of the region. Co-resistant isolates (ciprofloxacin and cefotaxime) may pose a therapeutic threat and also highlights the irrational use of antimicrobials in the poultry farms in India.