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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
    Study on saving of water in rice (Oryza sativa L.) by using surfactants and its effect on soil properties and yield
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-02) Chawdhary, Shivani; Manisha Rani
    The experiment was conducted at N.E. Borlaug Crop research centre of G. B. Pant University of Agriculture and technology, Pantnagar, Udham Singh Nagar (Latitude 29ºN, Longitude 79º30' E and Altitude 243.84 m above MSL) during Kharif season of 2019-20 to study the saving of water in rice (Oryza sativa L.) by using surfactants and its effect on soil properties and yield with three irrigation treatments i.e. irrigation with surfactant-1 (I1), irrigation with surfactant-2 (I2) and irrigation without surfactant (I3) in Lysimeters and in field condition. Three water table regimes (30±1.5, 60±1.5 and 90±1.5 cm) were also maintained in lysimeters. The experiment was conducted using completely randomized design (CRD) in field condition and factorial Randomized block design (RBD) in Lysimeter condition. The analyzed data of Lysimeter showed that maximum biological yield (112.55 q ha-1), grain yield (51.96 q ha-1), pH (6.64), Ec (0.22 dS m-1), was observed under treatment I1. In case of interaction of water table with the use of surfactant, the maximum biological yield (114.56 q ha-1), grain yield (52.71 q ha-1), pH (6.90), Ec (0.24 dS m-1) and water use efficiency (1.43 kg ha-1 mm-1) was observed under I1 ×W1. In case of field experiment, the analyzed data showed that maximum biological yield (120.28 q ha-1), grain yield (52.25 q ha-1), water use efficiency (2.05 Kg ha-1 mm-1), pH (6.44), Ec (0.23 dS m-1), was observed under treatment I1. Also, more infiltration rate (25.33 mm hr-1 & 27.95 mm hr-1) were observed under treatment I1 in Lysimeter and field experiment, respectively. Also the days to panicle initiation (68DAT & 69.25 DAT) and physiological maturity (85DAT & 84 DAT) was delayed in treatment I1 in Lysimeter and field experiment, which results in more accumulation of photosynthates and increases yield therefore. The total water use under water table 90±1.5 cm was highest under treatment I3 i.e. 7299.0 mm which reduced to 5520.2 mm under treatment I1, while using surfactant-1. Under water table 60±1.5 cm total water use was maximum under treatment I3 i.e. 6302.4 mm which reduced to 4566.7 mm under treatment I1 while using surfactant-1, and under water table 30±1.5 cm total water use was maximum under treatment I3 i.e. 6393.2 mm which reduced to 3663.2 mm under treatment I1 while using surfactant-1. It is concluded from the observed result of the study that among different irrigation treatments and water table depth in Lysimeter and in field condition maximum yield of rice and water saving was observed in irrigation with surfactant-1 (I1). It is also clear from the above results that surfactant can be used efficiently in saving water for rice production, the most water consuming crop of the world.