Saturday, 26 July 2014

Your Potato Europe VIP Ticket Awaits!

As media partners of the event in Bockerode/Hanover, Germany, Potato Processing International and Potato Storage International is inviting 20 lucky readers to win VIP tickets to the fair in September 3-4.

World Map of Test Centres: Woerden

The slogan Florigo applies for the work performed within its Food Technology Center (FFTC) is: “… when Food becomes Fun!”, and starts our series of virtual tours mapping testing facilities the world over and

Global Forum for Innovations in Agriculture Launches Call for Innovations

The Global Forum for Innovations in Agriculture (GFIA), the event for the future of sustainable agriculture, has recently launched the Call for Innovations for next year’s event, to be held from March 9-10, 2015

World Potato Congress Inc. Appoints Three New Directors

David Thompson, President CEO, World Potato Congress Inc. (WPC Inc.) announced the appointment of Mr. Ron Gall, New Zealand; Dr. Nora Olsen, USA; and Anne Fowlie, Canada; as members of the Board

Exotic Cuts

  As consumers are increasingly chasing product diversification and the unique, exotic shapes, we’ve analyzed with Key Technology’s John Kadinger the processes involved into manufacturing them, step by step.

Supporting the Scottish Potato Industry

Supporting the Scottish Potato Industry

Potato Council has been working to raise the profile of potatoes amongst Members of the Scottish Parliam...

Global Forum for Innovations in Agriculture Launches Call for Innovations

Global Forum for Innovations in Agriculture Launches Ca...

The Global Forum for Innovations in Agriculture (GFIA), the event for the future of sustainable agricult...

Your Potato Europe VIP Ticket Awaits!

Your Potato Europe VIP Ticket Awaits!

As media partners of the event in Bockerode/Hanover, Germany, Potato Processing International and Potato...

Potato Industry Leadership Institute Accepts Applications

Potato Industry Leadership Institute Accepts Applicatio...

The National Potato Council (NPC) and the United States Potato Board (USPB) are accepting applications ...

tna Appoints New European Director of Sales

tna Appoints New European Director of Sales

Packaging and processing solutions specialist, tna, announces the promotion of James Hosford to the new...

Atlantic Grupa Expands Its Operations with a New Brand of Potato Chips

Atlantic Grupa Expands Its Operations with a New Brand ...

Atlantic Grupa has recently signed a strategic cooperation agreement concerning the segment of salty sn...

Ishida Introduces Fast Snack Packing Solution

Ishida Introduces Fast Snack Packing Solution

Ishida Europe has introduced single and twin high speed snacks packing systems, comprising either a 14-...

Ishida Reveals Ultrasonic Technology

Ishida Reveals Ultrasonic Technology

Ishida Europe has introduced ultrasonic technology into its Atlas range of bagmakers.

Florigo delivers 500th Steam Peeler

Florigo delivers 500th Steam Peeler

Florigo has recently delivered its latest steam peeler technology to a large vegetable processor in Fra...

Lay's "Do Us A Flavor" Contest Finalists Announced

Lay's Do Us A Flavo...

Lay's potato chips, one of the brands from PepsiCo (http:/...

New Vertical Z Conveyor to Be Introduced at PackExpo

New Vertical Z Conve...

Dynamic Conveyor is introducing a vertical z-style conveyo...

Lay's Launches Football-Themed Flavours

Lay's Launches Footb...

Video  The leading potato chip brand from PepsiCo India la...

UK Ingredients Firm Targets Booming Food Market in Asia

UK Ingredients Firm ...

UK-based food coatings specialist Bowman Ingredients has a...

 Kiremko’s Sliver Remover Gets Upgraded

Kiremko’s Sliver Re...

The Kiremko sliver remover has undergone a major innovatio...

BioSafe Systems Introduces Complete Potato Storage Protection Programme

BioSafe Systems Intr...

Following research and development, BioSafe Systems offers...

Future Proofing Cheshire Potatoes

Future Proofing Ches...

Cheshire potato growers gathered at Aston Grange Farm near...

Sophisticated Potato Inspection

Sophisticated Potato...

Improvements in sorting machinery are aimed at many grower...

McCain Foods to Help Monitor Potato Crops with Drones

McCain Foods to Help...

Global potato processor McCain Foods is using drone techno...

Open Farm Sunday 2014 Review

Open Farm Sunday 201...

Farmers and their helpers celebrated this weekend the posi...

When Idaho farmers started making the state famous for its potatoes, they seeded their crops in ridged rows and watered the plants by channeling surface irrigation to flow through the furrows between the rows.

But even though most commercial potato producers in the Pacific Northwest now irrigate their crops with sprinklers, they still typically use ridged-row planting systems.

"The problem is that sprinkler irrigation can actually work against efficient water management because runoff from the sides of a ridged potato row allows water to pond in the furrow," says agricultural engineer Bradley King, who works at the ARS Northwest Irrigation and Soils Research Laboratory (NWISRL) in Kimberly, Idaho.

"So some of the irrigation water is wasted because the excess water in the furrows percolates below the crop root zone and becomes unavailable to the plants. Under these conditions, nitrate leaching from the soil can increase."

King worked with NWISRL research leader Dave Bjorneberg and soil scientist David Tarkalson on a series of studies to see whether planting potatoes in flat beds instead of ridged rows could increase irrigation water-use efficiency and the overall efficiency of potato production.

For a 2-year study, they set up experimental fields near their laboratory in Kimberly and compared three planting systems: conventional ridge-row systems, a five-row planting configuration on a raised bed where the plant rows were 26 inches apart, and a seven-row planting configuration on a raised bed where the plant rows were 18 inches apart.

They also varied nitrogen application and irrigation rates for the experimental beds.

With the help of a grant from the U.S. Department of Agriculture's Natural Resources Conservation Service (NRCS) and assistance of industry partner Western Ag Research LLC, the team also set up a 5-year study with commercial producers in eastern Idaho on 62 fields, a study area that totaled around 6,900 acres. They looked at how irrigation rates and variety selection affected yields for each producer, but in this study, they only compared ridged-row systems and five-row raised-bed systems.

Results? The researchers found that using the flat-bed system increased yields by an average of 6 percent, even though 5 percent less water was used for irrigation-which meant that using flat beds instead of ridged rows for potato production led to a 12 percent increase in irrigation water use efficiency. They attribute these gains to several factors, especially the probability that planting potatoes in flat beds improves water- and nitrogen-use efficiency because more water reaches the potato roots.

These findings, which were published in 2011 in the American Journal of Potato Research, could help commercial farmers in Idaho and other states increase yields and profits, save valuable water resources, and reduce nitrate leaching. Idaho farmers who use a high level of irrigation water management-methods identified by NRCS that help producers monitor soil moisture needs, such as electronic moisture sensors and data loggers-in combination with the potato bed planter are now eligible for state funding.

The work could also create new opportunities for farmers who are looking for ways to increase production efficiencies in the cultivation of specialty potatoes for niche markets.

King concludes: "What's great about the results is that this is another example of where a conservation measure can also result in increased income."

 

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Latest Events

Jul 27th 2014 - Jul 31st 2014
The Potato Association of America 2014 Annual Meeting
Aug 7th 2014 - Aug 7th 2014
Potatoes in Practice
Sep 3rd 2014 - Sep 4th 2014
Potato Europe
Nov 23rd 2014 - Nov 25th 2014
Interpom
Jun 10th 2015 - Jun 15th 2015
Snackex
Jul 28th 2015 - Jul 30th 2015
9th World Potato Congress

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