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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
    Characterization of ricebean (Vigna umbellata (Thunb.) Ohwi & Ohashi) varieties and their narrow leaf crosses using morphological, biochemical and molecular techniques
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2006-06) Islam, Md. Shafiqul; Dutta, M.
    The present investigation was carried out under field and laboratory conditions to characterize thirteen ricebean varieties and their eleven crosses using morphological and physiological parameters, chemical tests, seed vigour parameters, biochemical test (soluble seed protein content) and molecular technique (RAPD analysis). The results revealed that the seed morphological parameters of ricebeaqn varieties and their crosses, viz. seed coat colour and test weight in combination with morphological parameters of adult plant, viz. days to flowering, leaf shape, leaf length and breadth, plant height, number of primary branches per plant, petiole length, number of seeds per pod, etc. better classified ricebean varieties and their crosses into distinct groups. Seed coat peroxidase activity test, phenol colour reaction test, NaOH bleach test and KOH bleach test were used in the present study. Among these seed coat peroxidase activity test was found to be effective in characterization of ricebean varieties and their crosses. Biochemical parameter, viz. soluble seed protein content was also effective in characterization of ricebean varieties and their crosses. A RAPD-PCR protocol was standardized in the present study. For a total level of seventeen primers, 147 marker levels were amplified of which 91 (61.9%) were polymorphic bands across the genotypes. The present study revealed that the RAPD technique with the set of seventeen primers was sufficient to identify the uniqueness of twenty four ricebean varieties and their crosses. Per cent polymorphism among twenty four ricebean varieties and their crosses ranged from 38.9 per cent to 59.8 per cent. On the other hand, percent polymorphism among eleven crosses ranged from 40.5% to 53.0%. The results illustrated that the ricebean varieties and their crosses manifested moderate level of polymorphism. This indicated that among the varieties and crosses moderate level of diversity was present as they originated from different places within the country. Cluster analysis based on UPGMA (Unweighted Pair-Group Method for Arithmetic Average) analysis with Squared Euclidean Distance revealed the patterns of relatedness among the ricebean varieties and their crosses. It was observed that when cut off value was considered at a linkage distance of 40, the ricebean varieties and their crosses were grouped into nine clusters. The cluster analysis showed considerable amount of genetic diversity among the ricebean varieties and their crosses. The polymorphism observed between the varieties and crosses were used as markers for hybrid analysis. The patterns of RAPD markers were classified into seven types according to the presence or absence of bands. The present investigation indicated that out of the seventeen RAPD primers used most of them were useful with good amount of reliability to identify ricebean crosses showing 49.5% to 68.0% shared markers with the parents (Type I, III and IV). However, Type VII markers were useful in identifying new cultivars of ricebean with 5% to 17.4% non-parental bands. The present investigation demonstrated that RAPD molecular marker analysis could be quite useful in characterization of ricebean varieties and their crosses as well as the genuineness of parents and their crosses could be effectively determined.