Storage

Upcoming AHDB Potatoes event to showcase newest post harvest and storage technologies

AHDB Potatoes and Agri-Tech East are are jointly hosting an event this coming Wednesday 20 June to showcase some of the newest technologies and innovations in post-harvest management and storage. The meeting will be hosted at the Sutton Bridge Crop Storage Research, Lincs. From rapid refrigeration to seed cleaning, and from electronic noses to automated environmental control systems, good post-harvest[Read More…]

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Breath of Life: How to optimize ventilation in potato storage facilities

“Potatoes in storage are living. It is the job of the storage manager to ensure the crop sustains that life,” writes storage specialist Duane Gorman in the Potatoes in Canada magazine. He points out that after a final holding temperature is achieved in storage, it is important to ventilate properly in order to manage the byproducts of respiration, ensure a[Read More…]

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Blackheart and senescent sweetening: Two serious physiological issues with potato tubers during storage

In the latest issue of AHDB Potatoes’ regular Storage Bulletin, it is noted that potato tubers are living organisms that go through a number of physiological processes during storage, such as respiration and dormancy. These processes are affected by a variety of factors, which determine the quality of your potatoes and their resulting value in your market of choice. It[Read More…]

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Idaho dome manufacturer building potato structures across the world

In 1967, Barry South and his brothers David and Randy came up with an idea for a business that changed the shape of potato cellars for some eastern Idaho growers — they wanted to construct domes. The inspiration for the idea, however, might be an even bigger surprise. “This guy made him a mountain cabin out of spraying polyurethane on a weather balloon,” South[Read More…]

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Potato storage builders offer exclusive advice

What factors can help potato improve storage conditions and reducing loss as much as possible? Potato Business Digital spoke with specialists from Tolsma and Agrovent to find out. When designing a new cold storage one should think about the following things, Jan van Maldegem, marketing manager at Tolsma-Grisnich, explains that different varieties with different storage temperatures (for example creating independent[Read More…]

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US: Big crops, trucking woes hurting spud prices

A big 2017 crop of tablestock potatoes and trucking woes have led to lower prices and concerns about how northern Red River Valley storage sheds still filled with spuds will be emptied in coming weeks. “In June, we’ll have a feel for it,” says Paul Dolan, general manager and chief executive officer for Associated Potato Growers in Grand Forks, of the[Read More…]

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New storage service launched for British potato growers

AHDB’s Sutton Bridge Crop Storage Research has announced the launch of a new potato storage service called VarietyCheck for the forthcoming season. According to AHDB, new regulations on acrylamide and fewer sprout suppressants it is more important than ever to get the right storage conditions for your variety of choice. The new service will be tailored to crop variety and[Read More…]

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UK: New Knowledge and Innovation Facilitator to help address potato storage challenges

Laura Bouvet has been appointed Knowledge and Innovation Facilitator for Agri-Tech East and the Agriculture and Horticulture Development Board (AHDB); the first time the two organisations have collaborated in this way. As part of the new jointly funded role, Laura will support a number of innovation projects with growers – drawing on her extensive knowledge of plant pathology, genomics and advanced[Read More…]

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Silver scurf: Great name, but bad for spuds

Fans of colorful, alliterative language may like “silver scurf.” Not Red River Valley potato growers; they see the crop disease as a growing threat. “I’m getting more questions about it at harvest,” said Andy Robinson, Fargo, N.D.-based potato extension agronomist for both North Dakota State University and the University of Minnesota. He helped to organize potato educational sessions during the recent International[Read More…]

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McCain storage specialist warns growers against using CIPC-treated storages for temporary holding of seed potatoes

John Walsh, Associate Principal Scientist, Potato Storage at McCain Foods, presented on the effects of low levels of CIPC on seed potato performance during last week’s International Potato Technology Expo on Prince Edward Island (PEI) in Canada. Walsh told attendees that CIPC, also known as Chlorpropham, has been an affordable and effective sprout inhibitor of potatoes for more than 60 years.[Read More…]

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Large potato stocks in North-West Europe; lower contract prices expected for coming season

All recent stockpile inventories taken in the NEPG countries (North-Western European Potato Growers) have indicated that real potato stocks are higher compared to last season. They are also higher with regard to the five-year average. With 6% more acreage in the North-West and an 11% higher yield than last year, there are currently too many potatoes. This imbalance between supply and[Read More…]

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Sprout control: A Canadian update on the use of MH and CIPC

Use of the growth regulators MH (maleic hydrazide) and CIPC (chlorpropham) are integral to the potato industry, but there is always room for improvement – and even new avenues of use as the chipping industry evolves. According to Mark VanOostrum, potato supply and quality manager at WD Potato Limited in Ontario, growers are generally very careful to apply MH at the right[Read More…]

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Enemies of the skin: Expert shares management guidelines on serious potato blemish diseases

Silver scurf and black dot are potato blemish diseases that are growing in prevalence and economic importance. These diseases are challenging to control and require an integrated effort to reduce their impact on potato production. So says Dr Amanda Gevens, Associate Professor & Extension Specialist in the Plant Pathology Department at the University of Wisconsin-Madison in the US. Earlier today,[Read More…]

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Playing it cool: University of Idaho installs a CoolBot to avoid fallout with nuclear potatoes

“Would you like fries with that?” Yes, of course you would. And chances are that those fries came from the pre-nuclear seed potatoes grown in the University of Idaho’s greenhouses. The University of Idaho’s Nuclear Seed Potato Program is extremely important to Idaho and the Pacific Northwest potato industry. The University of Idaho’s Nuclear Seed Potato Program is made up of[Read More…]

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US: Impact of CIPC use under review by the EPA

As a part of a Registration Review process, the Environment Protection Agency (EPA) in the US is reviewing the data associated with the use of Chlorpropham (CIPC) – the major sprout inhibitor used in the potato industry. The Task Force representing the companies that manufacture and sell CIPC are actively working with EPA to provide any additional data to support[Read More…]

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Europe: Potato DNA markers could keep potatoes in storage fresher for longer

EU-funded scientists have discovered genetic markers that could allow potatoes to be selected for their ability to be stored at low temperatures, keeping them fresh and avoiding the use of anti-sprouting chemicals. Potatoes used for crisps and chips are usually stored at eight degrees – a temperature high enough to prevent starch from breaking down into glucose and fructose. To slow[Read More…]

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British potato stock levels in stores significantly higher

AHDB announced yesterday that GB potato stock levels for the end of November are estimated at 3.6M tonnes, the highest level for this point in the season since 2011/12. Amber Cottingham, Analyst for AHDB Potatoes, said: “Last December we estimated the GB production figures to be up by around 15 per cent, at 6.04 million tonnes, so the increase in stocks held[Read More…]

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Managing weight loss in potato storages

By now, potatoes in most of the U.S. and Canada have been in storage two months or longer. The crop is at holding temperatures specific to the cultivar and use. Storages are being monitored for disease development, desired temperature, ventilation and humidity. According to Nora Olsen and Mary Jo Frazier at the University of Idaho, what isn’t as easy to[Read More…]

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Genes in storage: Husband and wife team dig into what genes lead to longer potato storability

One would hardly consider Nevada to be potato country. Livestock is far and away the agricultural king in the Silver State, and all other commodities bow down before it. But in a lab at the University of Nevada, Reno, work is being done that researchers believe could eventually prevent the loss millions of tons of potatoes each year in the U.S. With the help of a $1.37 million grant from the[Read More…]

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US: Potato researchers gather to find solutions for the blackleg disease

Researchers from all over the world were in Bangor, Maine for the ‘2017 Dickeya and Pectobacterium Summit’, organized by the University of Maine Extension. They are trying to find a way to stop the blackleg potato disease that could threaten the potato industry. According to Steven Johnson, UMaine cooperative extension professor: “This is not an emerging problem. This is an existing[Read More…]

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Tolsma-Grisnich shows Potato Storage Innovations at Agritechnica

From November 12 to 18, Agritechnica in Hanover will be the ‘centre of innovation’ for anyone who wants to be updated on the latest global developments in the agribusiness. As one of the regular exhibitors at this event, potato storage specialist Tolsma-Grisnich will show its latest storage innovations in Stand A14 in Hall 24. Tolsma-Grisnich will be featuring two new modules for its[Read More…]

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Cavendish Farms opens new potato storage facility in Canada

Cavendish Farms opened its new potato storage facility in New Annan, Prince Edward Island, Canada – which will mean the company can supply potatoes year round. The new facility is 88,000sqf and has a refrigerated potato storage capacity of 48 million pounds. Cavendish Farms is using the Dutch based Tolsma System, which will allow the company to maintain consistent quality potatoes[Read More…]

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Editor & Publisher: Lukie Pieterse


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