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
    Studies on cryopreservation of Pantja buck semen
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2020-11) Dhara, Souvik; Gupta, H.P.
    Present study was conducted with the objectives of evaluation of seminal attributes and development of suitable extender for cryopreservation of Pantja buck semen. The experiment was divided in two parts as Experiment I and experiment II. For experiment I, the ejaculates from four sexually mature bucks were pooled and divided into three sub samples A, B, C and D. Each sub samples were diluted in tris based medium, supplemented with varying concentration of soybean lecithin like, A (0.1% SL), B (0.2% SL), C (0.3% SL) and D (0.4% SL). The sub samples were examined for progressive motility, plasma membrane integrity, liveability and acrosome integrity at post-dilution, post-equilibration and post-thawing stages. For experiment II, ejaculates from four sexually mature bucks were pooled after evaluation of each sample separately. Pooled semen was divided into three equal aliquots as I, II and III and rest portion was centrifuged to separate seminal plasma for bio-chemical evaluation. Group I sample was diluted into two parts as D1 [Neat semen+ tris-fructose-citric acid-egg yolk (7.5%)-glycerol] (n=8) and D2 [Neat semen+ tris-fructose-citric acid-Soya lecithin (0.2%)-glycerol] (n=8). Group II was centrifuged to removal of seminal plasma and diluted into two parts as D3 [Washed semen+ tris-citric acid-egg yolk (7.5%) glycerol] and D4 [Washed semen + tris-citric acid- SL (0.2%)-glycerol]. Again group III sample was centrifuged to remove the seminal plasma and diluted into two parts as D5 [Washed semen + tris- citric acid-egg yolk (7.5%) - Bovine seminal plasma- glycerol] and D6 [Washed semen + tris- citric acid-SL (7.5%) - Bovine seminal plasma- glycerol]. Each sample was examined for progressive motility, liveability, plasma membrane integrity, acrosome integrity and morphological abnormality at postdilution, post-equilibration and post-thawing stages. Evaluation for Malondialdehyde (MDA) assay, Glutamic Oxaloacetic Transaminase (GOT), Glutamic Pyruvate Transaminase (GPT) and Glutathione Peroxidase (GSH-Px) were done at post-thawing stage. A total 12 (6 from group D1 and 6 from group D6) does were artificially inseminated by frozen thawed semen to evaluate fertility rate. The mean value of seminal attributes of four Pantja bucks were volume 0.36±0.06 ml, pH 6.86±0.04, mass motility (0-5 Scale) 4.47±0.22, progressive motility 92.28±1.17%, concentration 3.54±0.14 x 109/ ml, liveability 87.28±0.78%, acrosome integrity 94.31±1.05%, plasma membrane integrity 90.27±0.86%, head abnormality 1.64±0.12%, mid-piece abnormality 0.34±0.04%, tail abnormality 2.76±0.10%, total abnormality 4.70±0.17%, GPT 18.10±1.20 U/L, GOT 124.04±8.48 Un/L and GSH-Px 10.90±0.53 U/ml. In experiment I, group B (0.2% SL) showed significantly higher value of post-thawed seminal attributes compared to other groups (p< 0.05). In experiment II, Significant difference was observed in seminal attributes between soybean lecithin based extender and egg yolk based extender, washed and nonwashed semen (p< 0.05). Significantly higher post-thawing seminal parameters were observed in group D6 compared to rest of the groups (p< 0.05). In both of the experiments significant reduction of seminal attributes were observed at each steps of freezing (p< 0.05). Conception rate of group D1 and D6 were 33.33% and 66.67% respectively.