irrigation technology Articles
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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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Can drip irrigation technology be socially beneficial? Evidence from Southern India
Drip irrigation has received considerable attention from policy makers because of its significant contribution towards resource saving, enhanced agricultural productivity and environmental sustainability. This paper explores the potential benefits of drip irrigation adoption by addressing the social benefits and costs in Southern India. The study shows that adoption of drip irrigation technology ...
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Watering Scarcity: Private investment opportunities in agricultural water use efficiency
This report was prepared by Rabobank in collaboration with the World Resources Institute. In many regions around the world, demand for fresh water now outstrips renewable supplies. Water scarcity is projected to worsen considerably due to a combination of factors such as population increase, higher incomes and changing lifestyles, pollution, and climate change. Agriculture is by far the biggest ...
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Root intrusion prevention
Nothing spells the death of a subsurface drip irrigation (SDI) system taster than root intrusion. With more growers placing drip irrigation lines below the soil surface, the need for a better understanding of how to keep roots out of drip emitters has also become more important. Work done at The ("enter for Irrigation Technology (GIT) over the past 10 years has given us some insight into how to ...
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The effects of irrigation modernization on the cost recovery of water in the Valencia Region (Spain)
The modernization of the irrigation systems has been the main strategy followed by the regional administration of the Valencia Region to cope with the structural water deficit of the region, which has been particularly severe during the last three decades. These policies have been oriented to the substitution of gravity irrigation systems for drip technology. The technological change has ...
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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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Omaha beach golf course
The rich green swathes of the new extension of Omaha Golf Course are visual proof of high technol¬ogy at its best, enabling lush ungated grass to survive all year round despite being bordered on two sides by ocean and estuary and buitt on a combination of sand dunes and wetlands. It is a world first, and an international success story for the three main players - local drainlayer Ivor Jones, ...
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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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How to grow more food with less water
Scientists and farmers collaborate on a quest for more efficient irrigation This story was co-published with Civil Eats, a daily news source for critical thought about the American food system. From reading the weather to choosing a crop, farming has always been a hands-on enterprise. When a farmer wonders how much water a crop needs, a simple test has always sufficed: Grab a handful of soil ...
By Ensia
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Irrigated Corn: A Game-Changer for Small-Scale Farmers
Irrigated corn has been a game-changer for small-scale farmers worldwide, and it’s no surprise why. The ability to consistently grow healthy, high-yield crops has become increasingly important as global food demand continues to rise. With irrigation techniques allowing farmers to provide their crops with consistent and carefully measured amounts of water and nutrients, it’s no wonder ...
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Can drip irrigation keep the Prairie Profitable?
The use of flood and center pivot irrigation of crops via the waters of the Ogallala Aquifer is as hot a discussion topic as the current drought. To many who mine the aquifer to make a living, trying to keep a profitable way of life sustainable in a time when the broader public is seeking more conservation of resources yet wanting inexpensive, plentiful and safe food is problematic. Perhaps it's ...
By Netafim USA
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Subsurface drip irrigation (SDI) on turfgrass: A university experience
ABSTRACT The practice of placing tubing and drip emitters beneath the soil surface to irrigate crops continues to gain acceptance in agriculture, particularly in the production of annual crops. However, the use of the subsurface drip method to irrigate turfgrass has only begun to be explored. This paper focuses on the experiences gained at California State University, Fresno (CSUF) in adopting ...
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Subsurface Drip Irrigation (SDI) on Turfgrass: A University Experience
ABSTRACT The practice of placing tubing and drip emitters beneath the soil surface to irrigate crops continues to gain acceptance in agriculture, particularly in the production of annual crops. However, the use of the subsurface drip method to irrigate turfgrass has only begun to be explored. This paper focuses on the experiences gained at California State University, Fresno (CSUF) in adopting ...
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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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Reuse of Dairy Lagoon Wastewater Through SDI in Forage Crops
Abstract California has become the leading dairy products producing state in the USA. This has resulted in farms commonly milking several thousand cows per day. The care and feeding of the animals has produced large waste streams commonly collected and stored in lagoons. Environmentally safe handling and reuse of the lagooned wastewater is the objective of this study. A system of Subsurface Drip ...
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Can We Prevent A Food Breakdown?
By Lester R. Brown As food supplies have tightened, a new geopolitics of food has emerged—a world in which the global competition for land and water is intensifying and each country is fending for itself. We cannot claim that we are unaware of the trends that are undermining our food supply and thus our civilization. We know what we need to do. There was a time when if we got into trouble ...
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Large-scale irrigation - Understanding energy-water-food connections
Original story at MIT News An MIT team is providing new understanding of the growing interconnections among three critical resources: energy, water and food. The work focuses on Pakistan's Indus Basin, where irrigation water is increasingly pumped from underground, a practice that is intensifying a preexisting shortage of energy. Using new and existing data plus statistical models, the ...
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Corn Irrigation
Cultivating Success: The Secrets of Effective Corn Irrigation In the sprawling tapestry of agriculture, where every field tells a story of growth, one crucial chapter is written beneath the emerald leaves of corn stalks. Join us as we embark on a journey into the heart of cultivation, exploring the secrets that transform ordinary cornfields into flourishing landscapes. This is not just about ...
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Drip Irrigation for Corn
Drip by Drip Irrigation for Corn: Revolutionizing Corn Cultivation Corn is the backbone of agriculture in many parts of the world, but growing it can be a challenge, especially in areas with water scarcity. That’s where drip irrigation comes in – a game-changing technology that’s revolutionizing corn cultivation. Drip by drip, this innovative method delivers water directly to ...
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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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