irrigation design Articles
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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 ...
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Turf Farm Irrigation Scheme - Case Study
Description: Irrigation of 100 hectares of turf for commercial sale. Location: Sunshine Coast SE QLD Scope:Turf Farm Irrigation Design supply installation and commissioning of pumping, pipeline and irrigation system including chemical injection for pH adjustment. Dual 30 kw electric pump sets with electrical control ,150mm PVC pipeline, Trailco 50 metre boom irrigator, ...
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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 ...
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Experimental comparison of canal models for control purposes using simulation and laboratory experiments
Considerable amounts of water can be saved by automating irrigation canals. The design of most of the practical automatic controllers rely on a simplified model of the irrigation canal. This model can be obtained from measured data (identification) or can be formulated (white box models) assuming simplifications in the physical concepts and using the canal geometry. Several models of this kind ...
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Optimizing channel cross-section based on cat swarm optimization
Optimal design of channel cross-section is an important task in the hydraulic design of open channels. The traditional methods and models which neglect the frost heave are trial procedures and may result in failure of channels in design of irrigation channels. To improve the total cost, reliability and effectiveness, the model which is used in this study, is not only minimizing the cost of ...
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Design of drip irrigation lateral for optimum capital and operating cost
The drip irrigation system cost can be reduced effectively by using optimal design methods and decreasing the system pressure. In this paper, a two-stage optimum drip irrigation lateral design model is developed based on a new uniformity formula that includes hydraulic variation, emitter manufacture’s variation, and field roughness variation. The non-linear objective function minimizes the ...
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The Importance Pressure Management on Agricultural Irrigation Applications
Irrigation systems world wide are dependent on sound pressure management techniques which are normally incorporated at the design phase of the project. This holds true whether you are designing agricultural irrigation systems incorporating drip, micro spray, sprinkler or pivot systems and has similar ramifications for turf irrigation or even golf course irrigation systems. Automatic Control ...
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Performance evaluation of condensation–irrigation solar system under arid climate conditions
Scarcity of water, major critical concern in arid areas, has led to the use of low–quality irrigation water in agriculture in most of arid climate areas. The quality of water used for agriculture has to be reduced to a sustainable level that is also adapted to the environment. This paper presents the performance of a pilot condensation irrigation (CI) solar system in Tunisia under arid ...
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Effect of deficit irrigation and fertilization on cucumber
Soil water budgets are essential in determining the proper timing and amount of irrigation. Organic fertilizers can be substituted for commercial fertilizers; however, information is sparse on the interaction of irrigation management and nutrient source on cucumber (Cucumis sativus L.) production. This study evaluated nutrient source and irrigation management on growth and yield of cucumber grown ...
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Subsurface drip irrigation; the future of Irrigation is Underground
Placing water beneath the soil surface via buried lines is slowly becoming the "preferred choice" of many vineyard irrigators. The reasons are many, including the absence of surface evaporation, as well as reduced weed growth, herbicide washout, maintenance, injury, and vandalism found with using conventional water application systems. The advantages of subsurface drip add to reduced cost for ...
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Greenhouse Turnkey Project - Case Study
Ethics Infinity Pvt. Ltd. (EIPL) supplier of Turnkey solution for the High-tech Greenhouse Projects & Services to the Farmer and Commercial grower. EIPL has expertise, ability and all needed knowledge for establishing greenhouses not only in Gujarat, but allover in India & Sub continent. Our expertise can design and install all kinds of agricultural protective cultivation projects ...
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Irrigating with reclaimed water through permanent subsurface drip irrigation systems
ABSTRACT In Hawaii, reclaimed water has been used in agricultural irrigation and the irrigation of golf courses and other large landscaped areas. However, the Hawaii Department of Health's new "Guidelines for the Treatment and Use of Reclaimed Water" published in November 1993, limits uses of reclaimed water through overhead sprinkler irrigation systems. The subsurface drip irrigation concept ...
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Water reuse through subsurface drip irrigation systems
Water reuse in Hawaii has been primarily relegated to agricultural irrigation and irrigation of golf courses and other large landscaped areas. The continuing effort to conserve and preserve potable water resources emphasizes using alternative water sources for irrigation. Agriculture, golf courses, highways, parks, playgrounds and cemeteries are among the heaviest users of irrigation water due to ...
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Irrigation demand modelling using the UKCP09 weather generator: lessons learned
The determination of irrigation demand is typically based on crop modelling using a long historic record of local daily weather data. However, there are rarely adequate weather station records near to given sites; often any local records cover a limited number of years, are incomplete, costly or are of poor quality. This paper examines whether version 1 of the UKCP09 weather generator can ...
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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 ...
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Climate projection ensemble as support to water management and irrigation in Nigeria
Hydrological modeling was used for projecting average annual water availability in Nigeria in the future, comparing a baseline (1976–2005) with a 30-year future (2036–2065) period, simulated under an ensemble of ten climate projections. Simulations converged in projecting by mid-century an increase in water flows for almost half of the country. Models agreed also in projecting ...
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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 ...
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Effortless Irrigation Management with V3 Irrigation Controller
Introduction Efficient irrigation management is crucial for maximizing crop yield and conserving water resources. The V3 Irrigation Controller offers a cutting-edge solution that simplifies and optimizes irrigation processes. This article explores the features, benefits, and applications of the V3 Irrigation Controller, highlighting how it revolutionizes irrigation management by providing ...
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Enhancing Agriculture with Intelligent Irrigation Systems
Abstract Irrigation is crucial for successful crop growth and yield, but traditional irrigation methods often result in water waste and inefficiency. To address this issue, intelligent irrigation systems have been developed to provide precise and efficient irrigation management based on real-time data. This article explores the benefits of intelligent irrigation systems for agriculture, including ...
By JXCT
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Watertronics Dee river ranch case study
The Future of Irrigated Agriculture Lindsay’s complete solution from pump to pivot Summary The 10,000-acre Dee River Ranch near Aliceville, Alabama, is an example of the future of farming on display today. Owned by Annie Dee, her brother Mike Dee, and their 10 brothers and sisters, Dee River Ranch is located near the Mississippi-Alabama state line. The business is made up of a successful ...
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