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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
    Epidemiology of paramphistomosis in ruminants of Uttarakhand and comparative efficacy of some ethnomedicinal plants
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2014-01) Chaudhary, Sanjay; Gupta, H.P.
    An epidemiological study of paramphistomosis of domestic ruminants (cattle buffalo, sheep and goat) was carried out in Garhwal region of Uttarakhand during 2009-11. A total of 6241 faecal samples were screened with an overall percent prevalence of 10.06 (13.33% cattle, 10.57 % buffalo, 8.40% sheep and 7.68% goats). An overall 1.88 mean eggs per gram of faeces (EPG) (cattle 2.68, buffalo 2.16, sheep 1.34 and goats 1.3) was recorded. Overall monthly highest prevalence of paramphistomosis was observed in July (16.12%) followed by June (15.48%) and August (15.7%) and lowest was recorded in December (4.6%), January (5.82%) and February (7.03%) with highest mean EPG being observed in August (3.65) and July (3.51) and lowest during December (0.7) and November (1.12). In cattle, highest monthly prevalence was found in August (25.33%) and lowest in December (5.3%). In buffaloes, the highest percentage of infection was observed in July (16.0%) and lowest in December (7.07%). In sheep, the highest monthly infection was recorded in July (16.36%) and lowest in November (1.33%). The same in goats were recorded in June (12.67 %) and December (3.33%), respectively. Maximum overall seasonal prevalence was observed in monsoon and post monsoon (12.91%) followed by summer (11.3%) and least in winter (6.06 %). The paramphistome species identified included Paramphistomum cervi, Fischoederius elongatus, Cotylophoron cotylophoroum and Gastrothylax crumeniform from rumen and reticulum and Gigantocotyle explanatum from bile ducts. Overall 18.57% (20.69% buffaloes, 19.68% sheep and 14.74% goat) of slaughtered ruminants were found to be positive for mature paramphistomes. The results of epidemiological study revealed that the domestic ruminants of Tehri - Garhwal region of Uttarakhand suffered from paramphistomosis throughout the year and certainly it cannot be treated as a casual entity. Therefore to control paramphistomosis in this area, it is suggested to treat animals with antitrematodal drug twice in a year- once in the beginning of summer (April/May) and second at the end of monsoon season (July/August/September). Six medicinal plants namely Emblia ribes, Butea frondosa, Andrographis paniculata, Argemone maxicana, Azardichta indica and Prunus persica were evaluated for their in vitro efficacy against P. cervi and analysed for presence of different phytochemical groups and fractionated through HPTLC. The maximum cumulative antitrematodal efficacy (80%) was observed by chloroform extracts of E. ribes and methanol extract of A. maxicana followed by aqueous and methanol extracts of B. frondosa (73.33%) at 2% concentration whereas at 3%, maximum efficacy (83.33%) was observed in aqueous and chloroform extracts of E. ribes followed by B. frondosa (76.67%). Therefore, E.ribes and B .frondosa may be explored their antitrematodal activity. Maximum histopathological changes (vacuole formation and necrosis etc.) in tagument and other internal organs, were also observed in the sections of paramphistome exposed to above mention plants extracts. Phytochemical analysis revealed tannins in all extracts except aqueous extract of A. maxicana. Coumarins was present in chloroform and methanol extracts of A. paniculata and E. ribes; chloroform and aqueous extracts of A. mexicana and all extracts of B. frondosa. Triterpenes were found in chloroform and methanol extracts. Sterols were found in only five extracts (aqueous extract of A. paniculata, methanol and aqueous extracts of A. Maxicana and chloroform and methanol extracts of B. frondosa). Glycosides were present in chloroform extract of A. paniculata and E. ribes, methanol extract of A. maxicana and aqueous extract of E. ribes; proteins in aqueous extract of A. paniculata and B. frondosa and methanol extract of B. frondosa and A. paniculata and saponins in aqueous extract of A. paniculata and B. frondosa and chloroform extract of E. ribes and B. frondosa. Reducing sugars were found chloroform extract of A. paniculata and A. maxicana and aqueous extract of E. ribes. Alkaloids were observed in chloroform, methanol and aqueous extracts of A. maxicana and A. paniculata and only in aqueous extract of E. ribes. Flavonoids were found only in methanol extract of A. maxicana. On densitometric analysis the above mentioned different phytochemicals groups were fractionated by HPTLC. Plants like A. paniculata, B. frondosa, A. maxicana, E. ribes had components like tannins and/or alkaloids which have anthelmintic properties and can be exploited as dewormers or as neutraceuticals.