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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
    Water use efficiency, yield, nutrient uptake by spring maize (zea mays l.) and soil properties under different tillage and mulch practices in mollisols
    (G.B. Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, Uttarakhand. PIN - 263145, 2022-08) Bhatt, Kirti; Singh, Veer
    A field study was conducted in the spring seasons of 2021 at the N. E. Borlaug Crop Research Centre of G.B. Pant University of Agriculture and Technology, Pantnagar to study the effect of tillage and mulch practices on water use efficiency, yield, nutrient uptake by maize and soil properties in Mollisols. The experiment comprised of three tillage practices viz., conventional tillage (CT), zero tillage (ZT) and half ridge slope planting (RSP) in the main plots, while the two mulch treatments viz., no mulch and maize straw mulch applied @ 6 t ha-1 in the sub-plots tested in factorial randomized block design with 3 replications. Results showed that tillage practices significantly affected the growth, yield attributing characters, yield, nutrient uptake and soil properties. However, mulch application had significant impact on all soil properties and growth and some yield attributing characters. Among different tillage practices, maize grown on the half slope of the ridge recorded higher values of growth, yield attributes and yield of maize over other tillage practices. However, zero tillage sustained the favourable condition for most of the soil properties. Soil properties like bulk density, water stable aggregates, water holding capacity, mean weight diameter, organic carbon, mineralizable N, extractable K were higher from 6.2-7.6,4.1- 20.2, 15.3-22.3,10.5-24.9, 5.0-16.6, 7.7-29.6 and 0.5-2.4%, respectively, under ZT than CT and half RSP. However, half RSP treatment increased soil porosity, electrical conductivity and extractable P while soil pH in CT. Soil organic carbon at surface soil was 0.70 g kg-1 in ZT against 0.65 and 0.54 g kg-1 in RSP and CT, respectively. The maximum 100 grain weight (36.86 g) and grain yield (7084 kg ha-1) were produced under RSP due to the higher root weight, later emergence of tassel and silk, water use efficiency (WUE) and nutrients uptake. As compared with no mulch, application of mulch yielded 3.04% more grain yield by increasing 6.1% WUE. The combined effect of tillage and mulch practices in general non-significantly affected the growth, yield attributing characters, yield, nutrients uptake and soil properties. However, adaptation of ZT along with mulch improved the soil properties while RSP with mulch gave higher growth, yield attributing characters and grain yield (7130 kg ha-1). The saving of water was found in order of ZT with mulch (32.74%) followed by RSP with mulch and ZT without mulch (24.55%) and least under CT with mulch (8.18%). In all tillage and mulch combinations, soil organic carbon and available nutrients were found to be positively correlated with grain yield while maximum negative and significant relationships were noticed between bulk density and grain yield (-0.987*).Water use efficiency, in general had significant correlations with most of the soil properties. Application of half ridge-slope planting with mulch for growth and productivity of spring maize while zero tillage with mulch to sustain soil properties are most beneficial and can be recommended for further study of spring maize in tarai region of Uttarakhand and other sites with similar soils and climate.