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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
    Physiological aspects of flowering, vase life and dormancy in gladiolus: Effects of chemicals and growth regulators
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2008-05) Bhatt, Anjana; Guru, S.K.
    The present study was conducted in the Floriculture Center and the Plant Physiology Department of G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, to elucidate the Physiological aspects of flowering, vase life and dormancy in gladiolus as affected by chemicals and growth regulators. The experiment was laid out in two factorial randomized block design with plant growth regulators GA3, IAA, BAP, Ethrel and the polyamine (spermidine) were sprayed at 45 days after planting, while KNO3 was applied twice, at 45 and 60 DAP @ 20 g/m2 in the experimental field. Morphological parameters such as plant height, leaf number per plant and floral characteristics such as spike length, rachis length and number of flowers per spikes and physiological parameters such as dry weight of shoot, inflorescence and corm and relative water content were measured at different growth stage in gladiolus. Among all the above treatments, application of GA3 alone @ 100 or 200 ppm or in combination with KNO3 (20 g/m2, applied twice) were more effective for improving plant growth, flower quality and corms and cormels production. Vase life of cut flowers was enhanced by supplementing sucrose and antimicrobial agents in the vase solution. In the present study sucrose (2-4%) or Al2 (SO4) 3 (100, 500 and 1000 ppm) alone or in combination, BA (25, 50 and 100 ppm) or AgNO3 (100 and 500 ppm) were supplemented in the vase solution for improving the post harvest life of gladiolus. Among all the treatments, Al2 (SO4) 3 and sucrose (2%) or sucrose alone (2-4%) were effective for improving the longevity as well as quality of flower. Al2 (SO4) 3 alone could also support longevity as well as quality of flower. Though BA and AgNO3 also improved the vase life, but their effect were inferior as compared to sucrose and Al2 (SO4) 3. Dormancy of freshly harvested gladiolus corms and cormels has been reported to be due to ABA and phenols present in the corms and scales. Both ABA and phenols content were decreased when stored at room temperature (25-300C for 75 days) or cold storage (4-50C for 75 days). Gibberellic acid, benzyl adenine, ethrel and thiourea were found to be effective in breaking dormancy of gladiolus corms. The effect of ethrel, thiourea and GA3 in breaking dormancy could be explained in terms of reduction of ABA and phenols and increases in the carbohydrate contents in the freshly harvested corms. Thus, the freshly harvested corms can be planted in the field to get an immediate crop following such dormancy breaking treatments.