irrigation water Articles
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Comparative research on water and energy-saving irrigation systems in the GAP and Aegean regions of Turkey
This research was carried out to determine the effects of furrow, sprinkler, drip, mobile nozzle, mobile drip and LEPA (Low Energy Precision Application) irrigation methods on the yields and Water Use Efficiency of cotton in the South Eastern Anatolian Project (GAP) Area and in the Aegean Region. According to the results obtained, the highest yield was produced from the drip irrigation method. ...
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Leaching of three sulfonylurea herbicides during sprinkler irrigation
Sulfonylurea herbicides are widely applied on the Canadian prairies to control weeds in a variety of crops. Several sulfonylurea herbicides are mobile in soil, and there is concern about their possible movement to ground water. This study was performed to assess the susceptibility of three sulfonylurea herbicides commonly used in prairie crop production to leach under a worst-case scenario. ...
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Irrigation and Nitrogen Best Management Practices Under Drip Irrigated Vegetable Production
Abstract Plastic mulch and drip irrigation are commonly used in high intensity vegetable production regions such as Florida. Drip irrigation can be much more efficient than sprinkler irrigation since only the root zone of the cropped area is irrigated. However, improper irrigation management can lead to wasted water and leaching of soluble chemicals such as nitrate. In this project, several ...
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Irrigation challenges in the sub-humid US Mid-South
Irrigated area in the Mid-South USA continues to increase and now totals four million ha. Because of low available water holding capacities and shallow root-limiting layers in many soils, irrigation management is difficult. Water quality and water use efficiency impacts under irrigation are poorly understood, but comprehension is necessary if conversion from groundwater to surface water supplies ...
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AquaCrop model simulation under different irrigation water and nitrogen strategies
On a global scale, irrigated agriculture consumes about 72% of available freshwater resources. Deficit irrigation can be applied in the field to save irrigation water and still lead to acceptable crop production. The AquaCrop model is a simulation model for management of irrigation and nitrogen fertilizer. This model is a new model that is accurate, robust and requires fewer data inputs ...
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Special features of drip-sprinkler irrigation technology
Irrigation techniques and technology based on principle of regular accumulation of moisture in active layer (surface irrigation, regular sprinkler irrigation) are most common in science and in practice. More progressive is principle of non-stop water supply of plants and soil in conformity to their water consumption. Drip irrigation and impulse sprinkling are based on this principle. The main ...
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Irrigation Systems 101: What you need to know
In the perfect scenario everyone could rely on rainwater for their farming practices, but this is not always the case. This is why employing the right choice from the different irrigation systems available is crucial for agricultural success. Irrigation systems are basically an artificial way to provide water to fertile soil for agricultural purposes. Crop irrigation is necessary to overcome ...
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Greyline TTFM 1.0 flow meter for Golf course irrigation - Case Study
Summerheights Golf Links in Cornwall, Ontario draws irrigation water from the South Raisin River. Flow rates in the river can become very low during dry periods so water extraction is regulated and monitored closely. Flowmeter is equipped with an optional 2-million point data logger which stores daily total, minimum and maximum flow rates. Rory MacLennan plugs a USB memory stick into the ...
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Flow monitoring for golf course irrigation - Case Study
“We are all talking about the price of oil, but it's water we'll be fighting for in the future” Summerheights Golf Links in Cornwall, Ontario draws irrigation water from the South Raisin River. Flow rates in the river can become very low during dry periods so water extraction is regulated and monitored closely. Under a water extraction permit issued by the Ministry of The ...
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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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Potential water savings associated with agricultural water efficiency improvements: a case study of California, USA
This study analyzes the potential for water savings from irrigation efficiency improvements in California, USA. We model water savings associated with three efficiency scenarios in wet, average and dry water years. The ‘efficient irrigation technology’ scenario shifts a fraction of the crops from flood irrigation to sprinkler and drip systems; the ‘improved irrigation scheduling’ scenario uses ...
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Scalewatcher Banishes Limescale In Gardens And Greenhouses
In hard water areas, automated watering systems, sprinkler irrigation systems and greenhouse-misting systems clog with limescale, plant leaves develop white scale deposits and over-spray causes limescale build-up on greenhouse windows. Scalewatcher North America, manufacturers of the original, patented and award-winning computerized electronic water-conditioner, Scalewatcher®, has a range of ...
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Sprinkler irrigation changes maize canopy microclimate and crop water status, transpiration, and temperature
During a sprinkler irrigation event some water is lost due to wind drift and evaporation (WDEL). After the irrigation event, plant-intercepted water is lost due to evaporation. The water lost causes microclimatic changes which could result in positive or negative plant physiological changes. We studied the microclimatic and physiological changes on two fields grown with maize (Zea mays L.) ...
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LG Sound, controlling algae in irrigation reservoirs
Algae growth in irrigation water can cause a serious problem. Algae in irrigation tanks can clog the entire irrigation system, such as the pumps, filters, drip-installation and sprinkler nozzles. Besides that the algae and their by-products can also be spread over the irrigated area. In addition, some types of fungi, also present in these waters, can be harmful for the plants grown. Typical ...
By LG Sonic
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Lg Sonic Ultrasonic Algae and biofilm control for irrigation case study
Water used for irrigation can contain high levels of nutrients, some of these nutrients are beneficial for the plants watered, but can also lead to extensive algal growth. Algae in irrigation tanks can clog the irrigation system and can also be spread over the irrigated area. In addition, some types of fungus, also present in these waters, can be harmful for the plants grown. Therefore the ...
By LG Sonic
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Irrigation Solution at Bodega Harbour Golf Course
The Links at Bodega Harbour in Bodega Bay, CA just about an hour north of the Golden Gate Bridge is not only one of California’s most impressive golf courses, but it demonstrates a high degree of conservation by utilizing highly treated effluent from a local wastewater treatment plant for irrigating the grounds. Brian Morris, Superintendent, knows that a course such as this needs the best in ...
By Orival, Inc.
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Manage your Pivot Remotely with FieldNET
Zimmatic Controllers – The Only Control Panel Compatible with Fieldnet Control panels have always been used on pivot sprinklers. New smart control panels, however, are revolutionizing pivot irrigation. These devices reduce water consumption and lead to savings in time and labour. Zimmatic control panels have everything for the grower who is ready to take complete control of their ...
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Enhancing Crop Yield through Advanced Irrigation Controllers
Introduction Agriculture is the lifeblood of our civilization, providing sustenance and resources essential for human survival. In the pursuit of sustainable and efficient agricultural practices, advanced irrigation controllers have emerged as a transformative technology with the potential to enhance crop yield while promoting water conservation. This article explores the multifaceted role of ...
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Corner to Corner Irrigation
From Edge to Edge: Maximizing Crop Potential with Corner to Corner Irrigation In the world of agriculture, maximizing crop potential is the ultimate goal. Farmers strive to achieve this by implementing various techniques and technologies that optimize resource utilization, minimize waste, and enhance yields. One such innovation that has gained significant attention in recent years is ...
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Corn Irrigation System
From Seed to Harvest: The Role of Corn Irrigation System Today we’re going to dive deep into the world of agriculture, focusing specifically on corn irrigation system. From the moment a corn seed is planted to the time it’s ready for harvest, irrigation plays a vital role. This process ensures that the crops get the right amount of water at the right time, which can significantly ...
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