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Public Television Series to Showcase California Farmers, USDA & Conservation

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Ann Johnson grows wine grapes in El Dorado County, Calif., where she carefully uses each drop of water. Water is imperative to her operation, and using it wisely and keeping it clean are important to private landowners like her.

Conservation practices, like a drip irrigation system, help her care for this natural resource. A public television series, “This American Land,” will showcase Johnson and other California farmers and ranchers who are working with USDA’s Natural Resources Conservation Service (NRCS) to put conservation on the ground.

Public Television Series to Showcase California Farmers, USDA & Conservation Read More »

Increasing Irrigation Efficiency with Subsurface Drip Irrigation (SDI) Systems

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Irrigation efficiency is the key to extending the life of the Ogallala Aquifer. If current irrigation trends continue, 69 percent of the available groundwater in the aquifer will be drained in the next 50 years, according to a four-year study done by researchers at Kansas State University.

The Ogallala Aquifer, which is part of the High Plains Aquifer system, is vitally important to Great Plains agriculture. About 27 percent of the irrigated land in the United States sits on top of the aquifer, which provides about 30 percent of the groundwater used for irrigation in the U.S.

Subsurface drip irrigation is one way to use irrigation water more efficiently.

Increasing Irrigation Efficiency with Subsurface Drip Irrigation (SDI) Systems Read More »

Nevada Farmer Attributes Success of Organic Farm to USDA Agencies, High Tunnels & Drip Irrigation

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Three years ago, Carol Huether, decided it was time to change careers and reinvent herself. So, she took her years of experience managing other people’s businesses and turned those skills into a successful organic vegetable and herb farm in Spring Creek, Nev.

As she transformed her 10 acres into a productive operation, Huether wasn’t working alone. USDA agencies, such as the Natural Resources Conservation Service (NRCS) and Farm Service Agency (FSA), worked closely with Huether to create a sustainable operation, despite the region’s challenging climate.

“I wouldn’t have been able to even start this kind of operation if it hadn’t been for all the agencies coming together to help me under the umbrella of the USDA,” Huether says.

Nevada Farmer Attributes Success of Organic Farm to USDA Agencies, High Tunnels & Drip Irrigation Read More »

Drip Irrigation Helps Nursery Save Water & Labor

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Standing Pine Nursery is growing flowers – and its profit margin – by experimenting with an irrigation system designed for field crops. The low pressure drip irrigation system helped increase the nursery’s efficiency and sustainability by reducing labor demands and water usage.

This past summer, Geoff Denny, who is an assistant Extension professor of horticulture in Mississippi State University’s Department of Plant and Soil Sciences and a few horticulture students installed a small test of the system at the Raymond nursery. Denny modified the system especially for potted plant crops and installed it on part of this year’s mum crop. The test system is now being used on one greenhouse of poinsettias.

Nursery owner, Jody Ogletree, is pleased with the results and plans to expand the system next year. “The drip irrigation system is a gigantic labor- and time-saver,” Ogletree said. “In this business, labor is the biggest expense. While we can’t eliminate labor by using this system, we can free up our employees to do other tasks, such as pulling an order or cleaning foliage.”

Drip Irrigation Helps Nursery Save Water & Labor Read More »

Subsurface Drip Irrigation on Alfalfa

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Drip Irrigation on AlfalfaOne of our drip irrigation experts recently wrote an article for Progressive Forage Grower magazine about subsurface drip irrigation (SDI) for alfalfa and other field crops. The article introduces the origins and benefits of SDI, compares SDI to other irrigation technologies (such as gravity, sprinkler, and pivot irrigation), and presents recent SDI case studies.

For the full article, click here to

Subsurface Drip Irrigation on Alfalfa Read More »

Drip Irrigation Trial on Potatoes

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Once upon a time, no one thought the center pivot would work, mentioned an old Valley farmer leaving the Drip Irrigation Field Day earlier this month.

Producers gathered in both Roger Christensen and Dennis Beiriger’s experimental drip irrigation potato fields to see what happens when a tuber is watered under a controlled irrigation system installed underground. The Colorado Potato Administrative Committee (CPAC) and Rio Grande Roundtable sponsored trial proved Valley crops will grow using the system that delivers water and nutrients directly to the crop’s root and is used in many forms on an international scale, but it still needs a bit of tinkering.

Beiriger and his brothers have turned a small portion their fourth-generation family farm in Hooper into a drip tape demonstration project to prove the benefits of a drip system over a pivot system in a drought-stricken environment.

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Campbell’s Turns to Drip Irrigation to Grow More Tomatoes with Less Water

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Water prices, water rights, drip irrigation, and last year’s dry winter are common topics of conversation for California growers. All have a common thread – the days of cheap limitless water supplies in California are fast approaching their end, and in districts further south in the Central Valley, are already here.

The folks at Campbell Soup know this. Which is why the company set goals last year to reduce water and fertilizer use by 20 percent per pound of tomatoes by 2020. This is on top of a 50 percent water reduction goal for its manufacturing plants.

One especially promising strategy is replacing sprinklers or furrow irrigation with drip irrigation. Though it costs about $1,000 per acre to install the drip system underground, the benefits are obvious. In addition to cutting water use by roughly 10 percent, it saves on fertilizer and helps farmers boost their tomato yields.

Campbell’s Turns to Drip Irrigation to Grow More Tomatoes with Less Water Read More »

Agriculture Industry Needs To Do A Better Job “Telling its Story”

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All too often, the general public still thinks of farmers as wearing overalls and using very simple practices to grow crops when quite the opposite is true, says Rob Atchley, general manager of citrus groves for Florida and Texas for A. Duda & Sons Inc., LaBelle.

To help bridge that misperception, he called on those in agriculture to do a better job educating the public about current farming practices and how farmers are true professionals.

“Farmers, especially those who grow specialty crops, need to give the public a view of how we really farm, to show these are highly managed businesses and not a couple of guys in overalls with buckets throwing fertilizer,” he says. “They are professional people who do this for a living. They study these businesses. They grow up in these businesses, and they run them at a high level of oversight because the margins demand it. We can’t do things sloppily.”

Do you have a story you’d like to share? Leave us a comment and let us know your story or how you are a professional in the agriculture industry.

To learn more about Toro’s story, visit toro.com. Or, check out one of our many drip irrigation case studies to learn more about how professionals in the agriculture industry are using drip irrigation to improve their farming practices.

To read more about “telling the story”,

Agriculture Industry Needs To Do A Better Job “Telling its Story” Read More »

Drip Chemigation Basics

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Chemigation, in general, can be defined as the application of an agricultural chemical through any irrigation system, using the irrigation water to distribute the chemical. Chemicals include pesticides (insecticides, fungicides, herbicides, nematicides), fertilizers, plant growth regulators and other materials. Chemigation can be applied only if the product label allows such application, and only according to the label directions and restrictions.

The three basic crop irrigation systems include overhead/sprinkler, drip/trickle, and surface/gravity flow systems. The proper equipment, depending on the irrigation system, is essential for successful (as well as legal) chemigation. Although overhead irrigation and surface flow systems may be suitable for some vegetable crops, drip irrigation is widely used in vegetable production.

Many growers throughout the vegetable-growing regions of the U.S. are already using drip, or trickle, irrigation as a water management tactic. Chemigation via drip irrigation allows growers to apply pest control materials through a distribution system they already have in place (the drip system), thus saving significant time and money over ground-applied chemicals. Over the past 10 to 12 years, many field tests throughout the U.S. have demonstrated that application of insecticides via the drip system results in highly effective control of specific insect pests of vegetable crops using low rates of labeled insecticides.

Drip Chemigation Basics Read More »

Pivot Sprinkler Irrigation Economic Comparison

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Although center pivot sprinkler irrigation (CP) is the predominant irrigation method in the US Great Plains, there is growing interest in the use of subsurface drip irrigation (SDI). Pressurized irrigation systems, in general, are a costly investment. Producers need to carefully determine their best investment options. In 2002, Kansas State University developed a free Microsoft Excel template to compare the economics of center pivot sprinkler irrigation and subsurface drip irrigation for field corn (maize) production.

This template has been updated annually with new input and revenue costs and assumptions. Important factors that have always affected CP and SDI competitiveness are field size and shape suitable for center pivot sprinkler irrigation and longevity of SDI system allowing longer amortization of its greater initial cost. The primary factors that allow SDI to have greater economic competitiveness than was the case in 2002 are greater corn yields and corn price. Using the base assumptions in the template for a square 160 acre field, an SDI system lasting at least 11 years can be cost competitive with a center pivot sprinkler with a life of 25 years.

Click here to find out how SDI compares economically to CP irrigation and to download the whitepaper, “Comparison of SDI and Center Pivot Sprinkler Economics.” Or,

Pivot Sprinkler Irrigation Economic Comparison Read More »

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