Storage

Maine’s bountiful potato crop: Farmers need airplane hangars to store it

After nearly three decades of vacancy, the warehouses and airplane hangars of the former Loring Air Force Base in Maine have acquired new tenants — millions of freshly harvested Aroostook County potatoes. While the yield is largely good news, the sheer size of the 2021 harvest is creating new problems for some farmers, who now need to find and then adapt to makeshift storage facilities that aren’t built to preserve the quality of the potatoes.

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Orange oil potato sprout suppressant could help fill CIPC gap

An orange oil product that prevents sprouting in stored potatoes will be available for winter storage to help fill the gap left by the banning of the once widely used chlorpropham (CIPC). The new product, called Argos, comes from agrochemicals group UPL and is made from a natural substance, d-limonene (terpene), which is extracted from orange peel.

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Tong talks automation and optical sorting at British Potato show

Tong Engineering, a leading potato and vegetable handling equipment manufacturer, and sponsor of the BP2021 British Potato exhibition will be showcasing equipment advances from field to pack, as well as the latest technologies in automation and optical sorting, at the UK’s largest biannual potato event in November. Tong will discuss how the latest equipment developments can address the real challenges currently facing vegetable producers, by minimising labour requirements whilst maximising capacity and yield.

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McCain Foods Tasmania installs Pulsemaster PEF-tech innovation, reduces water use by more than 100,000 litres per day

McCain Foods has installed proprietary world-leading technology in the form of a Pulsed Electric Field (PEF) generator, as part of the company’s latest upgrade to its Smithton plant in Tasmania. The plant has reduced water usage this year by more than 100,000 litres per day, and the PEF system will also save the plant approximately 276 tonnes of carbon each year, and around 33,000 gigajoules of energy due to the increased efficiency and reduced wastage.

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Essential tips for successful long-term potato storage

Bayer Crop Science in the UK posted an article on their blog earlier this week related to potato storage good practices. The article focuses on five main considerations for growers, saying that there is more to the long-term storage of potatoes than sprout suppressants. These considerations include store hygiene, box stacking, air movement, store intake and tuber diseases.

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Packaging: GIC’s continuous motion machines come of age at British Potato show

A British manufacturer of packaging machines will celebrate 18 years of developing continuous motion machines at this year’s British Potato show. Gainsborough Industrial Controls (GIC) are a designer and manufacturer of vertical form fill and seal (VFFS) packaging machine solutions. GIC will be marking the anniversary of its continuous motion machines by displaying its latest GIC3100 model on its stand at the November British Potato show.

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CIPC in the crossfire: Challenges and possible alternatives

A recent paper in the journal Potato Research highlights the chlorpropham (CIPC) ban and the weaknesses and limited sustainability of global and local systems based on synthetically produced substances. But what are the current alternatives to CIPC? This article summarizes the findings of an Agroscope study of alternative sprout inhibitors.

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Deprez’ Maestro XL+S: A unique mobile machine for handling large potato bins

Potato storage in bins offer 100% traceability and are finding more and more advantages for various reasons, resulting in an increasing demand for 2 tonne bins, according to Kristof Vanderhaeghe, sales engineer at Belgium based equipment specialist company Deprez Handling Solutions. Kristof says that Deprez’ Maestro XL+S machine, with a capacity of up to 125 t/h handles potatoes exceptionally gentle and reduces the bin movements by up to 84%. 

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Expert advice on operating equipment for harvest and loading into storage

The bulk of harvest is just ahead of us and here are a few reminders on operating equipment for handling the new crop. Regardless of how experienced at operating equipment, a few friendly reminders can always be helpful to minimize bruise, say potato specialists Nora Olsen and Mike Thornton in this article published by Potato Grower magazine.

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Greentronics announces new features for well-known tracking product

Greentronics is a company based in Ontario, Canada that designs and manufactures electronic control products for use in agriculture. The company recently added several new features to its well-known RiteWeight in-line conveyor scale product. According to Greentronics founder and owner, Bill Menkveld, the product provides potato growers with an easy and accurate method for tracking loads and weights by date, field, variety, temperature, and cellar.

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Specialists advise potato growers on crop cleaning prior to storage

Prepping your potatoes for storage depends on smart harvesting and effective cleaning. Engineers at Lockwood Manufacturing in the US say everyone knows digging too warm, too cold and too wet are all bad news for long-term storage, as is allowing your tubers to drop and bruise during harvest. However, they point out that putting your potatoes into storage in less than clean condition is just as costly in the long run. New cleaning options exist.

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Scotts’ Evolution Separator: Series of detailed how-to tutorials published as videos online

Scotts Precision Manufacturing Ltd based near Boston, Lincolnshire in the UK has taken a bold and innovative step by producing a series of tutorial videos to assist operators, owners, sales and service technicians of its Evolution Separator. The 9 separate videos on the Scotts YouTube channel explain everything you will ever need to know about this market leading cleaning system. All things including how to set the machine up for all crop types are covered in minute detail.

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Tong’s new MonstaFill transforms box filling worldwide

Since its launch in 2019, the MonstaFill box filler from Tong Engineering has proved invaluable in transforming post-harvest box filling for growers worldwide, from the UK and Ireland, to Australia and the USA. And now several new models of the MonstaFill twin-head box filler are in production at Tong’s new purpose-built manufacturing facility, demonstrating its role in bringing real benefits to growers both in reducing labour requirements and increasing throughput.

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Biochemistry offers path to help reduce losses during potato handling and storage

Massive losses in the United States’ number one vegetable crop, potatoes, aren’t only due to pests or drought, they’re due to damage in the handling and storage of potatoes over the months of storage on their way to the supermarket as fresh potatoes or as potato chips or fries. A biochemistry approach that seeks to identify genetic characteristics of the wound healing process in potatoes has had success in a project led by Dylan Kosma, a biochemist in the College of Agriculture, Biotechnology & Natural Resources at the University of Nevada, Reno.

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Martin Lishman brings quality control to a 1000-year-old potato store in Turkey

For mass importer and producer of seed potatoes, AR Tarim based in Turkey, the need for stringent quality control became a significant factor in helping them meet their goals. Up to 8000 tons of seed potatoes are imported and around 11,000 tons are locally produced by the company and stored in their 1000-year-old cave storage facility located in Kayseri. The company approached UK crop quality and storage specialists Martin Lishman Ltd for storage solutions.

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1,4Group considering building a $35 million chemical processing plant in Louisiana

An Idaho potato preservative and insect repellent producer is considering building a $35 million chemical processing plant in Ascension Parish, Louisiana. Meridian, Idaho-based 1,4Group was founded in 1992 by a former potato farmer and has grown into a global business with operations in Canada, Mexico and Europe. The proposed complex would potentially replace a Chinese production site and manufacture insect repellent and a potato preservative for global export.

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Sutton Bridge Crop Storage Research: What next?

In this AHDB Food & Farming podcast episode, Jimmy Phillips interviews Rob Clayton, AHDB Sector Strategy Director for Potatoes, to discuss how the planned wind down and transition of AHDB Potatoes activities will impact potato storage research. The voting outcome of the recent ballot on the statutory levy in potatoes means that research activity at the centre will stop this autumn.

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Why potato sprout management now starts in the field

Potato storage experts and growers in Britain believe that sprout suppressant measures are best kicked off in the field following the loss of CIPC (chlorpropham), after seeing positive results from well-timed applications of maleic hydrazide (MH) last year. Many growers entered the current storage season with some trepidation, having based sprout control plans on products they had little or no experience using, such as mint oil or ethylene gas.

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Webinar: The future of commercial potato storage in the UK – experts discuss energy and costs

What is the future of commercial potato storage in the UK? AHDB will gather a panel of experts on Tuesday, 1 June to discuss this matter during a webinar. The panel will be looking at what it costs to store potatoes in 2021, how it can be done more efficiently and take a look at the most important consideration for any business: the bottom line. Topics include energy efficiency, other storage costs and return on investment.

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Storage specialist comments on weight loss and compression damage in potato stores

This season we are receiving a lot of reports of high levels of softening, dehydration and compression damage from potato store managers, says Adrian Cunnington, AHDB’s Head of Crop Storage Research at Sutton Bridge CSR. He says the problem could be associated with a number of factors, including Seasonal/climatic conditions, storage environment (temperature/humidity), poorer skin set (loss of diquat?), inadequate sprout control and more.

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GRIMME receiving hoppers upgraded with new features

The GRIMME RH- and RH-Combi series receiving hoppers have been updated with various new features. The new web grader, type WG 900, can be permanently integrated into the receiving hoppers RH 12 Combi, RH 20 Combi and RH 24 Combi. This new combination of two coordinated machines makes it possible to combine crop intake, soil cleaning, picking, sorting and dividing the crop into two different sizes with just one machine.

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Can extracts from northern-hardwood trees become a substitute for CIPC? Canadian researchers think so

Chlorpropham (or CIPC) is widely used as a sprout suppressing agrochemical applied to stored potatoes almost globally, although its use has been banned by the EU not long ago. It is expected to be banned in Canada as well in future. Researchers in Quebec are optimistic about the anti-sprouting properties of extracts from black spruce, yellow birch and balsam fir that grow in northern-hardwood forests.

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Restrain expands in Latin America, appoints Daniel Caldiz as international potato consultant

Restrain, the well-known manufacturer of anti-sprouting systems for potatoes, is expanding its business in Latin America. Since April 1, the company has been receiving assistance on the continent itself. International potato expert and agronomist Daniel Caldiz has joined Restrain as an international potato consultant. Caldiz was associated with the University of La Plata, Argentina as an agronomic researcher for more than twenty years. He then worked in research & development at McCain Foods between 2000 and 2020.

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