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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
    Isolation of plant growth promoting rhizobacteria from soils of north- western himalayan region of Uttarakhand, their characterization and evaluation in vegetable pea (Pisum sativum)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2018-05) Shivani; Raverkar, K.P.
    The studies were conducted to isolate various plant growth promoting rhizobacteria from the rhizosphere and rhizoplane of vegetable pea by raising it in soils of different locations of North-West Himalayan region of Uttarakhand; their characterization and evaluation for improved growth of vegetable pea under controlled conditions. The microbiological and chemical analyses were carried out in the Central Analytical Laboratory and Department of Soil Science, College of Agriculture, GBPUA&T, Pantnagar (Uttarakhand) during 2016-2018. Total of forty-three isolates were isolated and purified from the rhizosphere and rhizoplane of vegetable pea grown in the soils from varying locations of the North-West Himalayan region of Uttarakhand. Further these isolates were characterized on the basis of morphological, biochemical characteristics and plant growth promoting (PGP) traits. Out of forty-three rhizobacterial isolates 29, 25, 35, 37 and 32 tested positive for amylase, protease, catalae, oxidase, and chitinase, respectively. However, 32.55, 13.95, 9.30, 69.76, 67.44 and 100 percent isolates were P-solubilizer, Zn-soubilizer, HCN producer, IAA synthesizer, GA synthesizer and ammonia producer, respectively. These rhizobacterial isolates also expressed the great diversity in terms of carbohydrate utilization. On the basis of the PGP traits expressed by various isolates 30 were selected for evaluating their potential to improve growth and development of vegetable pea in sand under controlled conditions. After 45 days of plant growth i.e. at the time of flowering PGPR isolates A17-RP-KB (T7) produced maximum shoot length (40.24 cm), root length (20.62 cm), lateral root emergence (61.17 number plant-1), dry root biomass (1.06g plant-1), total dry weight (2.11g plant-1) and root: shoot ratio (1.01). The highest root volume (7.3 cm3 plant-1), fresh root weight (9.023 g plant-1), fresh shoot weight (7.87 g plant-1), shoot: root ratio (2.84) and dry shoot biomass (1.13 g plant-1) was produced due to an inoculation with PGPR isolates LG-RS-1-KB (T8), A15-RP-KB (T28), SH-RP-NA (T15), PL-RS-1-NA (T16) and P2-RP-KB (T1), respectively. Inoculation with PGPR isolate CRC-RP-NA (T20) facilitated synthesis of higher amount of chlorophyll ‘a’; 14.23 mg g-1) and ‘b’ ( 6.44 mg g-1) while the highest leaf area (5.35cm2 plant-1) was produced due to LG-RS-1-KB (T8). Total N and P-uptake of 28.22 and 2.51 a l p g m t n -1 R P G P h t i w n o i t a l u c o n i o t e u d t s e h g i h s a w , a e p e l b a t e g e v n i , y l e v i t c e p s e r ,7 isolate A1 -RP-KB (T7). However, highest amount of total K-uptake (32.41 mg plant-1) was recorded in plants inoculated with PGPR isolate CRC-RS-2-NA (T6). The highest root acid phosphates activity (12.76 mg p-nitrophenol g-1 fresh root hr-1) was demonstrated due to inoculation with PGPR isolate SH-RS-2-KB (T24).