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
    Prevalence and molecular characterization of cystic echinococcosis in buffaloes
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2018-06) Sofi, Omer Mohi u din; Vatsya, Stuti
    The present investigation was undertaken to study the prevalence of cystic echinococcosis (CE) in buffaloes slaughtered at slaughter houses in Udham Singh Nagar and Nainital districts of Uttarakhand state for a period of one year from January, 2017 to December, 2017. Of the 322 animals screened, the overall prevalence rate of 12.11% of CE was observed {Udham Singh Nagar district (n=150) - 10% (lungs=26.67%, liver=53.33% and liver + lung=20%); Nainital district (n=172) - 13.95% (lungs=33.33%, liver=50% and liver + lung=16.66%)}. Overall, the average prevalence of 30.76%, 51.28% and 17.94% was recorded in liver, lung and liver + lung, respectively with significantly (P<0.05) higher prevalence of cystic echinococcosis in lungs as against liver. Seasonal prevalence of CE revealed significantly (P<0.05) higher prevalence of CE in winter (15.38%) than summer (11.49%) and rains (10%). Different types of cysts were recovered from various infected organs with significantly (P<0.05) different rates of infection {single cysts (lungs=80%, liver=66.66%), multiple cysts (lungs=20%, liver=33.33%)}. The fertility rate of 39 hydatid cysts examined from total number of slaughtered buffaloes was found to be 61.53% {sterile=25.65%, calcified=12.82%} and significantly higher fertility rate of cysts from lungs (65%) was observed as against liver (58.33%) and lung + liver (57.14%). The overall viability rate of protoscolices that were recovered from cysts of all slaughtered animals was observed to be 83.33% {lungs (76.92%) and liver (71.42%)}. A significant (P<0.05) difference of the viability of protoscolices of different sizes of the cysts was also observed {<3cm (0%), 3-6cm (75%) and >6cm (93.33%)}. Micrometric study (Mean±SE) of large and small hooks of protoscolices was performed by taking seven 7 parameters viz. total hook length (TL), blade length (BL), blade width (BW), blade guard distance (BGD), handle length (HL), handle width (HW) and total width (TW) {n=25; large hooks (TL=21.66±0.71μm, BL=13.96± 0.62μm, BW=3.94± 0.47μm, BGD=10.99± 0.51μm, HL=7.05± 0.51μm, HW=3.28± 0.46μm, TW=7.15± 0.54μm), small hooks (TL=17.23± 0.55μm, BL=9.23± 0.46μm, BW=2.25±0.41μm, BGD=7.16± 0.45μm, HL=7.44± 0.33μm, HW=3.29± 0.52μm, TW=6.12± 0.47μm)}. Overall length and handle length of massive and small hooks of buffalo isolates were observed to be substantially higher. Both total length and handle length of large and small hooks could be used as the most potential characters for brief identification of parasites in epidemiological studies. DNA was extracted from overall 28 samples (protoscolices and laminated layer). The DNA and cox1 gene amplification fragment length of all the isolates was found to be 18kb and 493bp, respectively. The cox1 gene sequence obtained from Udham Singh Nagar and Nainital isolate showed 100% and 99.9% identity with India, Sudan and Brazil isolates (G5 genotype), respectively which confirmed the prevalence of G5 genotype of Echinococcus granulosus in buffaloes in the study area of Uttarakhand. The nucleotide variation in the cox1 gene sequence as compared to Brazil isolate resulted in change in the translated amino acid sequence at only 1 site for Udham Singh Nagar isolate (at position 7, Serine was replaced by Alanine) and at 2 sites for Nainital isolate (at position 98, Serine was replaced with Leucine and at position 112, Cysteine was replaced by Serine). When Udham Singh Nagar isolate was compared with the Nainital isolate, change in the amino acid sequence was observed at 2 sites (at position 98, Leucine was replaced with Serine and at position 112, Serine was replaced by Cysteine). Phylogenetic analysis of cox1 gene obtained from Udham Singh Nagar and Nainital districts of Uttarakhand revealed that the Udham Singh Nagar and Nainital isolates originated from same ancestor and both had maximum relevance with G5 genotype from Brazil isolates. This is the first report of G5 genotype of CE in buffaloes from Uttarakhand and thus is even more significant in understanding its zoonotic potential.