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Anand Agricultural University, Anand

Anand Agricultural University (AAU) was established in 2004 at Anand with the support of the Government of Gujarat, Act No.(Guj 5 of 2004) dated April 29, 2004. Caved out of the erstwhile Gujarat Agricultural University (GAU), the dream institution of Sardar Vallabhbhai Patel and Dr. K. M. Munshi, the AAU was set up to provide support to the farming community in three facets namely education, research and extension activities in Agriculture, Horticulture Engineering, product Processing and Home Science. At present there seven Colleges, seventeen Research Centers and six Extension Education Institute working in nine districts of Gujarat namely Ahmedabad, Anand, Dahod, Kheda, Panchmahal, Vadodara, Mahisagar, Botad and Chhotaudepur AAU's activities have expanded to span newer commodity sectors such as soil health card, bio-diesel, medicinal plants apart from the mandatory ones like rice, maize, tobacco, vegetable crops, fruit crops, forage crops, animal breeding, nutrition and dairy products etc. the core of AAU's operating philosophy however, continues to create the partnership between the rural people and committed academic as the basic for sustainable rural development. In pursuing its various programmes AAU's overall mission is to promote sustainable growth and economic independence in rural society. AAU aims to do this through education, research and extension education. Thus, AAU works towards the empowerment of the farmers.

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Now showing 1 - 9 of 9
  • ThesisItemOpen Access
    SEDIMENT YIELD ESTIMATION OF PANAM CATCHMENT USING MPSIAC MODEL IN RS AND GIS ENVIRONMENT
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY GODHRA, 2021) PRIYANKA SINGH THAKUR; Dr. G. R. Patel
    This research is performed on the Panam catchment, sub-basin of upper Mahi Basin. It is located in longitudes 73°43’01.7’’E and latitude scopes 23°03’14.0’’N in the north east pieces of Gujarat state which is connected to Madhya Pradesh and Rajasthan states. The Panam catchments covers 2347 km2 area. It is a semi-arid region with annual rainfall of 940mm. Its primary topographical developments were Quartzite and Mica-Schists. The Panam Dam located at Kel Dezar town of Panchmahal district Gujarat state in 1999. Its main purpose is supply of water, fisheries and electricity to nearby cities.
  • ThesisItemOpen Access
    IDENTIFICATION OF SITES FOR GROUNDWATER RECHARGE STRUCTURES BY MAPPING OF LINEAMENTS AND STREAM NETWORKS
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY GODHRA, 2021) KAUSHAL GADARIYA; Dr. G. R. Patel
    Groundwater is a dynamic and replenishable natural resource. It is also valuable resource for drinking, domestic, livestock use, and irrigation, especially in arid and semiarid regions. The present study investigates the groundwater recharge potential zone as well as to identify potential sites for Groundwater recharge structures using integrated remote sensing (RS), geographical information system (GIS) and multi-criteria decision analysis (MCDA) techniques for augmenting groundwater resources in the Panam basin, middle Gujarat region, India, which has been facing water shortage problems for the past few years. The methodology was implemented at a large catchment scale in Panam Basin with an area of 2348 sq. km. The factors which influence the groundwater recharge are: Lineament density, Stream density, Runoff, Slope, LULC and Soil, have been studied separately as well as utilized to generate thematic layers to identify potential sites of groundwater recharge structures, using GIS and remote sensing techniques. Different themes and their corresponding features were assigned proper weights supported their relative contribution to groundwater recharge within the territory, and normalized weights were figured by applying the Saaty’s analytic hierarchy process (AHP). All the thematic layers have been reclassified and integrated in GIS environment with application of overlay technique to delineate groundwater Recharge Potential zones and identify potential sites.
  • ThesisItemOpen Access
    HYDROLOGICAL RESPONSE MODELING OF AN AGRICULTURAL WATERSHED USING QSWAT
    (DEPARTMENT OF SOIL AND WATER CONSERVATION ENGINEERING COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY GODHRA, 2021) PREMKUMARA; Dr. M. K. Tiwari
    Hydrological modelling makes it easier to conceptualize representation of different part of the hydrology cycle and that is used to describe the fundamental physical processes in a watershed controlling the conversion of precipitation to runoff. In this study, the Soil and Water Assessment Tool (SWAT) model was used to estimate the runoff for the two sub watersheds of Panam river basin in which, Santrod gauge station and Limkheda gauge station are selected as outlet. The gauging stations Santrod and Limkheda lies in semi-arid region located in middle Gujarat having geographical area 1054.12 km2 and 222.39 km2 respectively.
  • ThesisItemOpen Access
    VALIDATION AND IRRIGATION SCHEDULLING OF MAIZE CROP BY AQUACROP MODEL UNDER SEMI-ARID ENVIRONMENT OF MIDDLE GUJARAT
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY, ANAND AGRICULTURAL UNIVERSITY, GODHRA, 2019) Kasundra Trushal; Dr. M. K. Tiwari
    AquaCrop model have been developed for predicting the effects of soil, water and environment on grain yield, dry biomass and water productivity of different crop. AquaCrop model needs to be calibrated and validated for a given region using the data generated from field experiments. This study was conducted to calibrate and validate the AquaCrop model for maize crop and to generate irrigation strategies for maize crop with the help of AquaCrop model at CAET, AAU, Godhra. Calibration of AquaCrop model was done by using input data of maize crop during November- 2018 to March-2019. Validation of AquaCrop model was done by using crop mangement data of maize crop during November - 2017 to March - 2018 and July - 2018 to October-2018. Irrigation schedules for both maize variety (GAYMH- 1 and GM-6) were generated using AquaCrop model with the crop management data of maize crop during November- 2018 to March-2019.
  • ThesisItemOpen Access
    CANAL PERFORMANCE EVALUATION IN SELECTED PANAM COMMAND AREAS
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY, ANAND AGRICULTURAL UNIVERSITY, GODHRA, 2019) BHUVA MUKUND HARSUKHLAL; Dr. M. K. Tiwari
    Irrigation water is supplied from panam reservoir by canal systems covered maximum area of panchmahal district. It is necessary to measured performance and losses during transmission of water for efficient water management. The present study was conducted Panam canal command area in Godhra. In which three distributaries namely 29/R, 30/R and 31/R were selected for conducting the present study for evaluation of canal Performance and for assessment of seepage loss. Performance measured an approach of water supply indicators such as Adequacy, Efficiency, equity and irrigation intensity were applied. Whereas the seepage loss was calculated through field method and modelling approach (SEEP/W software) and identified the comparison of seepage loss.
  • ThesisItemOpen Access
    EVALUATION OF A SENSOR BASED MECHANISM FOR SOIL INFILTRATION TESTS
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY GODHRA, 2019) BHANDERI HARSH MAGANBHAI; Dr. M. L. GAUR
    Infiltration remains one of the leading physical process during entire hydrologic cycle at varied scales all along time and space. It is an important subject of research for integrated planning & management of rainwater as well as irrigation water, to affect surface runoff, soil erosion, and groundwater recharge. All kind of hydrologic models and rainfall-runoff relations on lands are entirely governed & regulated by accuracy in its estimates. Even in a present era of advanced models/modelling, such estimates remain highly uncertain/unrealistic as they are merely based upon the point values of soil infiltration that are mostly generated by using one or other kind of infiltrometers (single ring or double ring based) with an artificial nature & magnitudes of water ponding. Owing to inherent conceptual weaknesses of ring-based tests and also other dissimilar conditions in contrast to real rainfall/irrigation-based infiltration, estimation of infiltration remains a biggest weakness. Majority of such traditional ring results remained confined and focussed to offer merely a representative estimate of some kind of steady state rates of water entry into soil for a particular test location/condition, which is ultimately taken as a closer estimation of saturated hydraulic conductance of soil. Being a prominent hydrologic loss function, the temporal & spatial distribution of infiltration always remains a key input while rainfall is partitioned into rainfall excess. Majority of researchers still states that ‘poor infiltration estimation’ is the weakest link even in present era of advanced models & modelling for hydrological or any kind of water resources developments.
  • ThesisItemOpen Access
    ASSESSMENT OF AGRO-LAND SUITABILITY FOR RICE (ORYZA SATIVA L.) AND WHEAT (TRITICUM L.) USING GIS AND REMOTE SENSING
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY GODHRA, 2019) RANJAN KUMAR; Dr. G.R. Patel
    Agro-land suitability is a process of evaluation of agriculture land, which measures the degree of appropriateness of agricultural land for the use of particular crop that can best support that crop to be grown and maximise the yield. The aim of this study was to find the suitable land for rice and wheat so that yield of crop get maximise and fulfil the demand of growing population. The study was carried in Bhal,(some part of Ahmedabad, Surendranagar, Bhavnagar, Kheda, Botad and Anand district of Gujarat state, falls under “bhal and coastal area agro-climatic zone of Gujarat) where agriculture is preferred as mainstay for the people, but production get fluctuated due to improper selection of cultivated crop. Therefore, it is necessary to assess the suitable land for rice and wheat to achieve maximum potential of yield. There are various criterion such as Land Use Land Cover (LULC), slope, soil texture, soil moisture, water holding capacity, pH, Electrical Conductivity (EC), nutrients (N, P, K) and micronutrients (B, Fe, S, Mn, Zn, Cu) were analysed based on available data, agronomist, expert opinion and FAO guidelines to obtain the result. An Analytical Hierarchy Process (AHP) for Multi Criteria Evaluation (MCE) was used to obtain the suitability map using GIS Software. Finally, a suitability map for Rice and Wheat was obtained by overlaying the different criterion thematic map in GIS Environment to obtain the final suitability map. The results of final suitability map for both the crops of the study showed that 13.55% of land is highly suitable, 36.75% of land is moderately suitable, 18.9% is Least suitable and 30.8 % is not suitable for Rice, while for wheat, 24.8% of land is highly suitable, 31.37% of land is moderately suitable, 12.4% is marginally suitable and 31.43 % is not suitable.
  • ThesisItemOpen Access
    HYDROLOGICAL MODELLING UNDER CLIMATE CHANGE SCENARIOS IN A SELECTED WATERSHED OF MIDDLE GUJARAT
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY, ANAND AGRICULTURAL UNIVERSITY, GODHRA, 2019) HERBHA NILKANTH; Dr. M. K. Tiwari
    The assessment of climate change impact on water resources will help to prepare a future plan for the water resources development and management for the basin. Therefore, the quantifications of the different components of the water balance at basin scale and the impact of climate change on them is required. The study was planned for evaluated climate change impact on watershed by simulation, calibration and validation of runoff and other water balance components by SWAT model.
  • ThesisItemOpen Access
    SEDIMENT YIELD ESTIMATION USING SPECTRAL MIXTURE MODELLING TECHNIQUE
    (COLLEGE OF AGRICULTURAL ENGINEERING AND TECHNOLOGY ANAND AGRICULTURAL UNIVERSITY, GODHRA, 2019) GHETIYA JEMIN; Dr. G. R. Patel
    Soil erosion is one of the most serious problems around the world. Soil erosion by runoff is one of the main reason for removing fertile topsoil of the layers and reduce organic matter and nutrients of the soil productivity. The mapping of erosion prone area are very essential for soil conservation and watershed management. The present study was carried out to estimate the sediment yield using the linear spectral modelling technique. The soil erosion model for Mediterranean regions (SEMMED) model is used to produce regional maps of simulated soil loss for the study area at Limkheda watershed, middle region of Gujarat. The model demonstrates the integrated use of (1) multitemporal Landsat Thematic Mapper (TM) images to account for vegetation properties, (2) a digital terrain model in a GIS to account for topographical properties and to assess the transport capacity of overland flow, (3) a digital soil map to assess the spatial distribution of soil properties, and (4) a limited amount of soil physical field data.