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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
    Studies on diversity and population dynamics of non-Apis bees under the influence of meteorological parameters at Pantnagar
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2020-12) Azhagarraja, S.; Mall, Pramod
    The present work, “Studies on diversity and population dynamics of non-Apis bees under the influence of meteorological parameters at Pantnagar” was carried out in three sites of G.B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand during the study period of May, 2019 to April, 2020. The selected study sites were hostel area, garden section and Crop Research Center (CRC). A total of 63 non-Apis bee species were documented belonging to 23 genera under five families viz., Megachilidae (5 genera with 23 bee species), Apidae (5 genera with 21 bee species), Halictidae (6 genera with 12 bee species), Colletidae (1 genus with 5 bee species). Highest relative abundance (59.10) was found to have by Tetragonula iridipennis and lowest relative abundance (0.07) had by 23 non-Apis bees. The genus such as Hylaeus, Pseudoanthidiumand Epeolus were found to be new distributional record from this area. DMg showed a species richness of the selected study sites was high in CRC (5.617) followed by hostel area (5.482) and garden (4.879). DMn followed similar trend of DMg, with results like, CRC (1.912), hostel area (1.478) and garden (1.433). SDI (D) found to be highest in hostel area (0.675) followed by garden (0.617) and CRC (0.585). Whereas Shannon Index (H’) was highest in hostel (2.036) followed by CRC (1.77) and garden (1.73). Pielou’s (J’) evenness index showed that bee population in hostel is more even (0.190) than that of garden (0.180) and CRC (0.167). Rank abundance curve exposed that proportional to diversity of bees are highest in hostel area followed by garden and CRC. In the present investigation, 50 species of flowering plants under 45 genera and 22 families were reported as potential bee floral resources. Family Asteraceae was found to have highest bee plant diversity with maximum of 14 plant species. The plants visited by highest number of bees are Tridax procumbens (17 bee species), Cuphea hyssopifolia (13 bee species), Cajanus cajan (12 bee species) and Brassica juncea (11 bee species). Pearson’s correlation co-efficient (r) revealed that population dynamics of non-Apis bee species are positively correlated with maximum temperature and sunshine hour. In contrast negatively correlated with minimum temperature, morning relative humidity, evening relative humidity, rainfall, rainy days and wind speed. A bimodal peak (post monsoon peak and spring peak) of bee abundance was observed in seasonal variation in bee population during the study period in the selected study sites and winter spell reported in the months of December, January and February. During the peak summer time (May) number of bees was reported less due to cessation in the flowering stage of many bee plants.