Irrigation Management Articles

  • Heap Leach Pad Monitoring - Case Study

    2D Electrical Resistivity Imaging Objective Study was performed at a Heap Leach Copper Mining site in Chile to determine the impervious zones for the irrigation. The first base survey is performed to locate the impervious zones to be able to improve irrigations. The second monitoring survey is performed after 50 days of irrigation through drilled ...


    By Advanced Geosciences, Inc.

  • Kenya, Romania and Germany, next steps for Plastic-Puglia in 2017

    After Morocco, Iran and Bulgaria, Plastic-Puglia is preparing to take part in some international exhibition. The company is aiming to further improve the range of irrigation products, opening to new markets and better fulfilling the needs of new customers. The company is getting ready for three important meetings: Agritec in Kenya, Nairobi, from June 14th to 16th. Hall 1 Booth 30 ...


    By Plastic Puglia

  • Delta Drainage and Irrigation System - Case Study

    Background Delta, British Columbia is located in the Fraser River delta on the shores of the Pacific Ocean, just south of the City of Vancouver. Delta comprises mostly agricultural land, with typical ground elevations near sea level. Levees protect the area from potential floods from the Fraser River and tidal surges from the Pacific Ocean. Of the 13,500 hectares (ha) watershed, ...


    By XP Solutions

  • Case study - Venus in Greece

    Project: Venus with reuse of water System Type: Venus 1850 – 5PE Country: Greece  Client: Carol Cox Capacity: 0,75 m³/day Year of Installation: 2008. ...


    By BioKube A/S

  • California native hopes to improve sustainability and efficiency of irrigated farming

    NGWA continues its monthly spotlight look at the 2016 Len Assante Scholarship winners from the NGWA Foundation. This month we get to know winner Julia Reese of Deary, Idaho, who received a ...

  • Iran welcomes Plastic-Puglia

    Two days of meetings and discussions between the Plastic-Puglia and Iran. The company, in close cooperation with IAMB, the Mediterranean Agronomic Institute of Bari, and together with the technical department of Terremerse Bagnocavallo Cooperative (Ravenna), was invited by the Iranian Ministry of Agriculture to deal with the problems of the agricultural sector , particularly ...


    By Plastic Puglia

  • Modelling water requirements of greenhouse spinach for irrigation management purposes

    Estimating water requirements of plants cultivated in greenhouse environments is crucial, both for the design of greenhouse irrigation systems and the improvement of irrigation scheduling. Spinach is one of the main vegetables sold as ‘ready-to-eat’ bagged produce; it is very sensitive to water stress and thus requires accurate irrigation. In this work, a water balance model simulating the ...


    By IWA Publishing

  • Discerning shifting irrigation practices from passive microwave radiometry over Punjab and Haryana

    Overexploitation of groundwater (GW) in the recent past is a well-known fact for the Punjab and Haryana region of India, as reported by several studies using satellite-based gravity anomaly from the Gravity Recovery and Climate Experiment mission and also by using observed data. This decline in GW has enforced the Punjab Preservation of Sub-Soil Water Act 2009, and resulted in change in rice ...


    By IWA Publishing

  • A methodological system for hydraulic heritage assessment: a management tool

    Traditional irrigation systems are spatial units with a remarkable cultural and heritage value, which in turn generate water landscapes. They are part of hydraulic heritage, which includes material, ideational and symbolic assets. However, the assets related to historical irrigation systems and their landscape units have been poorly studied and evaluated. This paper develops a methodological ...


    By IWA Publishing

  • CSE algorithm: ‘canal survey estimation’ to evaluate the flow rate extractions and hydraulic state in irrigation canals

    One of the main problems in water management of irrigation systems is the control of the equitable distribution of water among different orifice offtakes. The difficulty of managing a canal is partly caused by the lack of knowledge of the canal state because the scheduled demand is often not fulfilled, since farmers extract more water than is scheduled and it is impossible for the watermaster ...


    By IWA Publishing

  • A two-stage evolutionary optimization approach for an irrigation system design

    In this work, an optimal design of a water distribution network is proposed for large irrigation networks. The proposed approach is built upon an existing optimization method (NSGA-II), but the authors are proposing its effective application in a new two-step optimization process. The aim of the paper is to demonstrate that not only is the choice of method important for obtaining good ...


    By IWA Publishing

  • Different Asias, same problems: negotiating the state-user interface in surface irrigation in China and India

    This paper explores the dynamic interface of state-water users' relationships in large-scale surface irrigation in India and China, to inquire to what extent the issues encountered in large-scale irrigation management and governance are independent of regime characteristics. Though operating in very different overall political regimes, China and India exhibit strong similarities in the way a ...


    By IWA Publishing

  • Five Ways to Manage the Soil for Planting

    The soil, as the primary resource for food production and the most important tool for every farmer, is crucial for farming. Successful farming begins with the quality soil, which provides water and essential nutrients to the crops. Rich and healthy soil, combined with the appropriate amount of water and sunlight can significantly contribute to global food production. Proper soil management ...


    By Agrivi Ltd

  • Private Residence, Half Moon Bay, CA - Case Study

    Project Name: Private Residence Products: Rainstore3 Applications:  Water Harvesting for Landscaping City: Half Moon Bay State/Province: California Install Date:  June 2013 ...


    By Invisible Structures, Inc.

  • GIS based graphical user interface for irrigation management

    A geographic information system (GIS) based graphical user interface for irrigation management within an ArcGIS customization has been developed using Visual Basic for Applications for estimation of spatially distributed irrigation water requirements. It is capable of providing an appropriate framework for manipulating, visualizing and analyzing spatial data to support decision making in ...


    By IWA Publishing

  • Factors influencing water-use security among smallholder irrigating farmers in Msinga, KwaZulu-Natal Province

    This study investigates the physical, socio-economic and institutional factors affecting water-use security among irrigating smallholder farmers in Msinga Local Municipality to recommend policy. Cluster analysis was used to classify farmers according to their water-use security status. The logit model was then used to investigate the socio-economic factors influencing farmers' water-use ...


    By IWA Publishing

  • A comparison of three prediction models for predicting monthly precipitation in Liaoyuan city, China

    Accurate prediction of precipitation is of great importance for irrigation management and disaster prevention. In this study, back propagation artificial neural network (BPANN), radial basis function artificial neural network (RBFANN) and Kriging methods were applied and compared to predict the monthly precipitation of Liaoyuan city, China. An autocorrelation analysis method was used to ...


    By IWA Publishing

  • Why Drip Irrigation Design is Crucial to Your Success

    Drip irrigation is one of the most cost-effective and efficient watering methods in agriculture. It has become incredibly popular in the past 50-years and has been widely adopted by agriculturalists in dozens of countries throughout the world. In simple term, drip irrigation works by sending water through plastic pipes into drip emitters. These emitters are specifically designed to release water ...


    By Kim Engineering Solutions

  • Tessman Brothers irrigation trailer pump testimonial-case study

    August 2006. Tessman Brothers Irrigation, Warren, WI purchased a Crisafulli 16" humpback trailer pump and a Crisafulli 12" humpback trailer pump, and made the following observations: "The pumps were delivered on time, per specifications, and in good condition; the pumps were good value, performed as expected and met the customer's needs; the Crisafulli sales staff was knowledgeable about the ...


    By SRS Crisafulli, Inc.

  • Group decision-making in land evaluation for irrigation: a case study from Serbia

    Presented in this paper is a methodology for a spatially based multi-criteria evaluation of land suitability for irrigation (IR). A group of experts use the analytic hierarchy process (AHP) and the consensus convergence model (CCM) to define weights of factors relevant in validating areas of land as suitable for IR and to develop IR suitability maps in the geographic information system (GIS) ...


    By IWA Publishing

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