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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
    Identification of potential restorers and maintainers from elite germplasm, exploration of heterotic combinations and quality parameters in three line and two line rice hybrids (Oryza sativa L.)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2022-02) Bhatt, Nidhi; Nautiyal, M. K.
    The present investigation was carried out during Kharif 2018 and Kharif 2019 at Norman E. Borlaug Crop Research Centre of G. B. Pant University of Agriculture and Technology. The study comprised of six lines (3 CMS and 3TGMS) and fifteen testers along with four standard checks in randomized complete block design with three replications. The analysis of variance for combining ability revealed that the Analysis of Variance was significant for all the characters in line × tester effect. All the traits observed were also significant for lines except thousand grain weight, grain breadth, kernel breadth, kernel length after cooking, kernel breadth after cooking, kernel elongation ratio, milling percentage, head rice recovery percentage, alkali spreading value and amylase content. Similarly for the tester significant difference was observed in all traits except for grain yield per plant, kernel breadth, kernel elongation ratio, hulling percentage, milling percentage and head rice recovery percentage. Based on the general combining ability among the lines the best line was IR79156A which was the best general combiner was twelve characters and among the testers Pusa Basmati-1121 and Govind were the best general combiners for eleven characters. Based on the SCA effect and per se performance the common crosses were selected for different traits. The best four crosses for grain yield per plant viz., TGMS-8 × Pant Dhan-12, TGMS-16 × Pant Dhan-19, TGMS-17 × Pant Dhan-19, TGMS-17 × Sarju-52 these may be used for hybrid development. Estimates of variance of general combining ability were lower than those of variance of specific combining ability for all the traits showing preponderance of non-additive gene action Based on the significant and high estimates of standard heterosis five crosses for seed yield were identified which also showed high SCA effect and per se performance TGMS-17 × Sarju-52, TGMS-16 × Prasad, TGMS-16 × Pant Dhan-19, TGMS-8 × Pant Dhan-12 and TGMS-17 × Anjali. All the crosses emerged from the high × high GCA effect of parents except for one cross which was exhibited high × average GCA effect. These crosses may be suggested for straight use in the hybrid breeding. The traits grain yield per plant, kernel length to breadth ratio and kernel length after cooking exhibited high GCV, PCV, heritability and genetic advance, hence should be selected for direct selection. The genotypic coefficients were higher than the corresponding phenotypic correlation coefficients. It indicated that the strong inherent association was masked at the phenotypic level due to the environmental effects. In case of genotypic correlation coefficient, the grain yield per plant exhibited significant and positive correlation with grain length, grain breadth, kernel length, kernel length to breadth ratio and hulling percentage. While for phenotypic correlation coefficient the grain yield per plant exhibited significant and positive correlation with grain length, grain breadth, kernel length, kernel length to breadth ratio, kernel elongation ratio and hulling percentage Genotypic path analysis revealed that kernel elongation ratio had highest positive direct effect on grain yield per plant followed kernel length, kernel length to breadth ratio, grain breadth, alkali spreading value and head rice recovery percentage. Phenotypic path analysis revealed that kernel elongation ratio had highest positive direct effect on grain yield per plant followed kernel length, alkali spreading value and grain breadth, kernel breadth after cooking and kernel length after cooking. On the basis of spikelet fertility percent, testers were grouped as maintainers, restorers and partial restorer/maintainer lines. Among the fifteen testers, Govind behaved as a restorer with all the three lines. While no tester behaved as the maintainer with all the three lines. Pant Dhan-19 behaved as a maintainer with the line IR79156A.
  • ThesisItemOpen Access
    Characterization of wheat germplasm for yield and yield traits, rust resistance and validation of rust resistance through molecular markers
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2017-07) Bhatt, Nidhi; Prasad, Rajendra