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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.

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  • ThesisItemOpen Access
    STUDIES ON WEED MANAGEMENT IN RAINFED CHILLI + COTTON INTERCROPPING SYSTEM
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-08-02) PATIL, M.B.; PATIL, V. C.
    A field experiment was conducted during 1991-92 and 1992-93 under rainfed conditions at Main Research Station, University of Agricultural Sciences, Dharwad. In this experiment, the effect of weed management treatments on the growth, yield and quality of cotton (DCH-32) and chilli (Byadagi kaddi) under chilli + cotton intercropping system was studied. Randomized conylete block design was adopted with four replications. Among different weed management treatments, higher weed density at all the stages of crop growth during both the years was observed with weedy check and pendimethalin + ojqdluorfen (tank mix). Owing to the season long weed-fioe conditions, cent per cent weed control efficiency (WCE) was recorded with weed-free check. The weed control efiBciency showed an increased trend with two hand weeding -t- two hoeings (30, 60, 90 and 120 DAT) and oxyfluorfen (0.2 kg a.L ha-1) foUowed by glyphosate (1.0 kg a.L ha-1) up to 120 DAT and thereafter it declined. The WCE at 30 and 60 DAT was comparatively lower with pendimethalin or fluchloralin each at 1.0 kg al ha-1 or oxyfluorfen at 0.1 kg aL ha-1 supplemented with one hoeing and it was effectively brought up at 90 DAT due to hoeing at 75 DAT. The dry matter production and nutrient depletion by weeds also followed a similar trend. Number of weeds, dry matter production and iqrtake of nutrients by weeds were negatively correlated with chilli and seed cotton yield. Significantly higher dry chilli yield was obtained from the plots which were kept weed-free through out the crop growth period (907 kg ha-1) that received two hand weedings and two hoeings (870 kg ha-1) than in all other treatments except oxyfluorfen followed by glyphosate. Similarly, weed-free check plots that received multiple Lntercuhivations and hand weedings out yielded all other treatments in seed cotton yield. Seed cotton yield per ha obtained with two hand weedings and two hoeings (1284 kg ha-1) was on par with oxyfluorfen followed by glyphosate (1188 kg ha-1). However these treatments were superior to all other treatments in seed cotton yield. The increase in the dry chilli and seed cotton yield with oxyfluorfen followed by glyphosate or conventional method than other treatments may be ascribed to the increase in growth and yield attributing characters of both chilli and cotton due to effective control of weeds. Due to higher economic yield and market price of chilli and seed cotton, higher net income and benefit to cost ratio v»as obtained with weed free check, two hand weedings + two hoeings and oxyfluorfen followed by glyphosate.
  • ThesisItemOpen Access
    PRODUCTION POTENTIALS AND NUTRIENT MANAGEMENT IN CROP SEQUENCES UNDER IRRIGATION
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-10-07) vishwanath, A. P.; SHIVARAJ, B.
  • ThesisItemOpen Access
    WATER AND NUTRIENT MANAGEMENT IN POTATO-SUNFLOWER CROPPING SYSTEM
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-05-03) JAYARAMAIAH, .R; Thimmegowda, Dr. S.
  • ThesisItemOpen Access
    AGRONOMIC INVESTIGATIONS TO ACHIEVE INCREASED AND SUSTAINABLE PRODUCTIVITY IN KHARIF GROUNDNUT (Arachis hypogaea L.)
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-04-20) SHANKARANARAYANA, V.; MUNIYAPPA, T.V.
  • ThesisItemOpen Access
    PRODUCTION POTENTIAL OF CHILLI AND CHILLI BASED INTERCROPPING SYSTEMS FOR SUBSTITUTING FCV TOBACCO IN SOUTHERN TRANSITION ZONE OF KARNATAKA
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-02-22) SHESHADRl, T.; Prabhakara Setty, T.K.
  • ThesisItemOpen Access
    EFFECT OF FERTIGATION, IRRIGATION AND POTASSIUM LEVELS ON THE PRODUCTIVITY OF CHILLI (Capsicum annuum L.)
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2000-12-29) VEERANNA, H. K.; KHALAK, ABDUL
  • ThesisItemOpen Access
    AGRONOMIC INVESTIGATIONS IN AFRICAN MARIGOLD (Tagetes minuta L.)
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2000-12-14) MALLIKARJUNA, K.; THIMMEGOWDA, S.
  • ThesisItemOpen Access
    INTEGRATED NUTRIENT MANAGEMENT IN SESAMUM BASED CROPPING SYSTEMS
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2001-07-27) HANUMANTHAPPA, M.; SHIVARAJ, B.
  • ThesisItemOpen Access
    Evaluation of Mulberry (Moms indica L.) under treated sewage effluent irrigation in Vrishabhavati valley area in peri urban Bangalore
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE, 2000-12-01) RAVINDRA CHARY, G.; Gowda, Andani