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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
    Design and development of hydraulic controlled tractor front mounted twin conveyor onion digger
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2019-07) Achugatla Kesav Kumar; Arun Kumar
    A machine tractor operated front mounted twin conveyor onion digger consists of main frame, digging unit, conveying unit, power transmission unit, front mounted frame and lifting and lowering unit. Different components such as blade, bevel gear, and single acting hydraulic cylinders, pulleys, propeller shaft and V-belt were selected as per the design requirement. The machine has five blades made of mild steel 320 150 12 mm size were bolted to the base plate instead of one single share to strengthen the share. A onion and soil were separated with conveying unit consists of 90 mm diameter and 500 mm length made of galvanized iron 4 rollers were 25 mm mild steel shaft was fitted with the help of bush bearings. 5 ply rubber belt was fixed on the roller and MS flats 20 3 mm were fixed spacing between two flats 25 mm based on equatorial and polar diameter of onion, over the rubber with the help of nut and bolt. During field operation the conveying unit was not touch the ground for providing depth wheel each rear side of the conveyor. A power transmission unit consists of a gear reduction unit, V-belt and pulley arrangement and 40 mm diameter of propeller shaft. A power transmission unit consists of a gear reduction unit, V-belt and pulley arrangement and 40 mm diameter of propeller shaft. The machine has lifting, lowering and depth has controlled with the help of two single acting hydraulic cylinders 50 mm outside diameter and 32 mm piston rod diameter. The Biometric and physical properties of onion bulbs (Agri found light Red) was found average equatorial and polar diameter, plant height, neck thickness, weight of onion dry leaves 36.19 and 37.19 mm, 284.05 mm, 6.808 mm and 30.198g respectively. The average soil cone index, moisture content and bulk density (before transplanting and harvesting) of soil observed to be 1 kg/cm2, 17.22,12.58 % and 1.50, 1.38 g/cm3 respectively. During field evaluation was found to be maximum percentage exposed bulbs and minimum damaged bulbs as 82.55% and 13.51% respectively, at forward speed of 1.5 kmph and conveyor speed 0.55 m/s. The theoretical field capacity of machine 0.24 ha/h, actual field capacity 0.21 ha/h and field efficiency 87.46%.