Loading...
Thumbnail Image

University of Agricultural Sciences, Bengaluru

University of Agricultural Sciences Bangalore, a premier institution of agricultural education and research in the country, began as a small agricultural research farm in 1899 on 30 acres of land donated by Her Excellency Maharani Kempa Nanjammanni Vani Vilasa Sannidhiyavaru, the Regent of Mysore and appointed Dr. Lehmann, German Scientist to initiate research on soil crop response with a Laboratory in the Directorate of Agriculture. Later under the initiative of the Dewan of Mysore Sir M. Vishweshwaraiah, the Mysore Agriculture Residential School was established in 1913 at Hebbal which offered Licentiate in Agriculture and later offered a diploma programme in agriculture during 1920. The School was upgraded to Agriculture Collegein 1946 which offered four year degree programs in Agriculture. The Government of Mysore headed by Sri. S. Nijalingappa, the then Chief Minister, established the University of Agricultural Sciences on the pattern of Land Grant College system of USA and the University of Agricultural Sciences Act No. 22 was passed in Legislative Assembly in 1963. Dr. Zakir Hussain, the Vice President of India inaugurated the University on 21st August 1964.

Browse

Search Results

Now showing 1 - 2 of 2
  • ThesisItemOpen Access
    IDENTIFICATION OF DIAGNOSTIC MOLECULAR MARKERS FOR GENETIC PURITY TESTING IN COWPEA [Vigna unguiculata (L.) Walp.]
    (University of Agricultural Sciences, Bengaluru, 2018-09-08) CHANDANA, B. S.; Nethra, N.
    Genetic purity is one of the important quality criteria required for successful seed production and seed certification. Hence, the experiment was set to evaluate the usefulness of SSR markers to determine genetic purity of commercial seed lots of cowpea, which are present in the seed chain of Karnataka. Out of 55 SSR markers studied, 10 SSR markers showed polymorphism for each of the 7 varieties, which revealed 25 alleles at 10 loci with an average of 2.5 alleles per locus. The SSR 6292 showed the highest number of alleles with the PIC value of 0.71. PKB-4 cultivar was found to be most divergent from dendrogram constructed by UPGMA clustering. The genetic purity of the seed lots was tested by following the 20 × 20 matrix, where the purity levels recorded cent per cent for all the seed lots except for KBC-2, IT-38956-1 and C-152 varieties, for which the purity levels are 98%, 96% and 97%, respectively. This analysis revealed that SSR marker is a potential tool for fingerprinting of varieties as well as for the genetic purity testing of the seed lots. Thus, it is helpful for delivering pure seed lots to the farmers.
  • ThesisItemOpen Access
    IDENTIFICATION OF DIAGNOSTIC MOLECULAR MARKERS FOR GENETIC PURITY TESTING IN COWPEA [Vigna unguiculata (L.) Walp.]
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK, BENGALURU, 2018-09-10) CHANDANA, B. S.; NETHRA, N.
    Genetic purity is one of the important quality criteria required for successful seed production and seed certification. Hence, the experiment was set to evaluate the usefulness of SSR markers to determine genetic purity of commercial seed lots of cowpea, which are present in the seed chain of Karnataka. Out of 55 SSR markers studied, 10 SSR markers showed polymorphism for each of the 7 varieties, which revealed 25 alleles at 10 loci with an average of 2.5 alleles per locus. The SSR 6292 showed the highest number of alleles with the PIC value of 0.71. PKB-4 cultivar was found to be most divergent from dendrogram constructed by UPGMA clustering. The genetic purity of the seed lots was tested by following the 20 × 20 matrix, where the purity levels recorded cent per cent for all the seed lots except for KBC-2, IT-38956-1 and C-152 varieties, for which the purity levels are 98%, 96% and 97%, respectively. This analysis revealed that SSR marker is a potential tool for fingerprinting of varieties as well as for the genetic purity testing of the seed lots. Thus, it is helpful for delivering pure seed lots to the farmers.