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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 heterosis breeding, combining ability and gene action in bitter gourd (Momordica charantia L.)
    (G.B. Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, Uttarakhand. PIN - 263145, 2022-08) Nawani, Amit; Maurya, S.K.
    The present investigation entitled “Study on heterosis breeding, combining ability and gene action in bitter gourd (Momordica charantia L.)” was carried out at the experimental field of Vegetable Research Centre of G.B.P.U.A.&T., Pantnagar during summer season of 2022. The six diverse monoecious bitter gourd genotypes viz., PBIG-3, PBIG-6, PBIG-8, PBIG-9, PBIG-10, PBIG-18, and PBIG-18 were selected and crossed during rabi season (2021-22) in diallel mating design (without reciprocal) to develop 15 F1 crosses. The F1s and parents were sown at a spacing of 150 cm × 75 cm in randomized complete block design with three replications. Observations were recorded on five randomly tagged plants in each entry for 16 quantitative traits of bitter gourd. The data were subjected to appropriate statistical analysis. The analysis of variance indicated significant difference among all the genotypes for all the characters. The combining ability analysis revealed that both gca and sca variance were significant for all the characters. Non-additive gene action played a major role in controlling the characters like days to anthesis of first male and female flower, node number to first male and female flower, primary branch per plant, internodal length (cm), main vine diameter (m), days to first harvest, average fruit yield per plant (kg) and fruit yield (q/ha). On the basis of gca effects, among parental lines, PBIG-18 showed highest gca effects for days to anthesis of first male and female flower, days to first harvest, internodal length, number of fruits per plant, average fruit yield per plant (kg) and fruit yield (q/ha). Among hybrids, PBIG-8 × PBIG-18 showed highest sca effects for days to anthesis of first male and female flower, days to first harvest and primary branch per plant, whereas, hybrid PBIG-6 × PBIG-18 showed ideal sca effects for fruit yield per plant (kg) and fruit yield (q/ha). The gene action, predictability ratio and average degree of dominance was observed 1.0, respectively for all the characters except average fruit length, indicating the predominance of non-additive (dominance and epistasis) gene action in the expression of different traits under study, hence heterosis breeding will be an effective tool for genetic improvement of these traits in bitter gourd. The two crosses namely PBIG-6 × PBIG-18, PBIG-9 × PBIG-10 were found best heterotic combinations along with best sca effects for most of the important economic traits and are worth exploiting on commercial scale. These crosses yielded 276.5 q/h, and 259.2 q/ha as compared to the 156.1 q/ha of the standard check i.e. Pant Karela-1.