Center-pivot irrigation - Wikipedia
Center-pivot irrigation (sometimes called central pivot irrigation), also called water-wheel and circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers.
What is Centre Pivot Irrigation? (How it Works + Pros & Cons)
2020年12月16日 · Centre pivot irrigation is a system designed to water crops in a circular pattern using a movable, swinging arm fitted to a central pivot. In essence, these systems comprised a radial pipe along which nozzles were pre-spaced to distribute water.
Precision Irrigation Guide for Center Pivots | USU
In this fact sheet, we discuss the various VRI options for center pivots, when they might reduce water use and energy, produce higher crop yields, and when it might be unreasonable to expect these kinds of benefits. Variable rate irrigation (VRI) can improve water use efficiency and produce water savings in some conditions.
What is a Center Pivot? Pivot 101 - Valley Irrigation - YouTube
How does a center pivot work? What are the parts of a center pivot? Find the answers to all these questions and more in this brief an...
How a Center Pivot Irrigation Machine Works
2016年1月4日 · Center pivots, one of several types of mechanized irrigation machines, can lead to increased yields and less water wasted compared to other irrigation practices such as flood irrigation. But how exactly does a center pivot work? Let’s first discuss some components that will help explain the concept. Learn the Lingo!
How Center Pivot Irrigation Brought the Dust Bowl Back to Life
2018年9月10日 · Center pivot irrigation was a technological triumph—and it also transformed the agricultural geography of the country. With feed crops becoming available in the Great Plains and easily...
Center Pivot Irrigation: History | Parts | Application - AGRIVI
2022年5月23日 · A center-pivot irrigation system is a mechanized, pressurized water irrigation method. The original and most used style of pivot irrigation applies water in a circular pattern, pivoting around a central point in the middle of the field.
Pros and Cons of Pivot Irrigation: A Complete Guide for Farmers
Pivot irrigation, also known as center-pivot irrigation, is a highly efficient method of watering crops using a sprinkler system that rotates around a central pivot point. Water is distributed evenly through a series of sprinklers mounted on long pipes that move in a circular pattern. This type of irrigation is widely used in large-scale ...
Eficient irrigation management provides benefits such as saving fresh water and energy, reducing nutrient leaching, increasing crop yield and grain quality, and maximizing return on investments. Investments made each year to irrigate a crop include the costs of energy, labor, and maintenance and repair of the system.
Center Pivot Handbook a Comprehensive Guide for Growers
2018年3月23日 · To help growers manage and get the most from their system, Nebraska Extension has published the Center Pivot Irrigation Handbook, a 134-page comprehensive guide. Center pivot irrigation now accounts for approximately 85% of the irrigated land in …