In September, the new potato storage season begins in the Netherlands. An atomiser, specifically for the application of sprout inhibitors in potato storages has been designed and is manufactured by Frans Veugen Bedrijfshygiëne bv. The atomiser, named the Synofog, uses a new technique: electro-thermal atomisation. The advantage of this new piece of equipment is that it does not have an open flame. This ensures its safe use with all kinds of sprout inhibitors. Before the development of the Synofog, fuel engines were often used. There was an open flame, and hot airflow. This warm air is created in a different manner with this new machine. The Synofog blows air through a heating element. According to Jos Veugen of Frans Veugen Bedrijfshygiën, “In this way we adjusted the ‘old’ atomiser’s technique to an electric way. The Synofog is much safer and emits no CO2. This is a big plus, because these emissions speed up the potatoes’ ageing process.” More
The Potato Sustainability Initiative (PSI) in North America is seeking an Executive Director to support its growing programs into the future. Started by the National Potato Council, the Canadian Horticultural Council and a host of potato buyers, processors and growers in 2010, PSI now involves more than 500 growers, McDonald’s, Sysco, the National Potato Council, the Canadian Horticulture Council, Basic American Foods, Cavendish, Kraft Heinz, McCain Foods, Lamb Weston, Simplot and the IPM Institute of North America. PSI has developed both outcome and practice based sustainability metrics that allow growers to measure and report to supply chain partners improvements in the sustainability of their operations over time. For more information, please visit the PSI website.
In the Netherlands, Aldi and Lidl recently signed a covenant titled ‘Accelerated transition towards resistant/robust potato varieties’. Signees also include Albert Heijn and Jumbo Supermarkets. Superunie, the purchasing organization representing thirteen independent supermarket organizations in the Netherlands, intends to sign the covenant shortly. Potato seed companies who signed the covenant include Agrico, HZPC, C. Meijer, Plantera, Den Hartigh, Europlant, Danespo, Caithness Potatoes and Plantum. With this agreement, the biological sector wants to provide a sustainable response to the feared potato disease, late blight. Continue reading
VDH Concept, a Belgian company specializing in retail packaging for potatoes, vegetables and fruit, has recently introduced SQ Pack, a new packaging with a net structure perforation. According to Jan van den Heuvel, owner of VDH Concept bvba, “Allowing net structure perforations is a new way of packaging and is suitable for a lot of products, including potatoes and onions, but also citrus and bulbs. As the small holes in the foil let air in, the product is better able to breath and it extends the shelf life. There are different designs of the packaging available. The SQ-pack is available as a ‘pillow bag’, quadroseal (standing bag), doy pack or with side folding. With the foil we mainly focus on shelf life.” Customers can choose different ‘window shapes’ which are simulated as a net structure. More
Tesco has announced its involvement in a project to help East Anglian potato growers protect the soil on their farms and the wildlife in surrounding waterways. The project, which Tesco is running with the Broads Authority, is designed to improve farmers’ yields and protect the environment. It is aimed at limiting the amount of top run-off from producers’ fields, which can harm wildlife in nearby rivers and remove valuable nutrients from the soil. In East Anglia the need to protect the environment is particularly great because many of the rivers in the area flow into the Norfolk Broads – a large network of lakes and rivers that host a huge diversity of rare species. One example of new technology to protect the soil is the so-called ‘Wonder Wheel’, which the retailer has funded to make parts of the field, such as where the tractor drives, more water-retentive. More
Ground-penetrating radar might help the potato industry save water, according to Dr. Dirk Hays, Texas A&M AgriLife Research plant geneticist in the soil and crop sciences department at College Station. Hays’ latest project utilizes ground-penetrating radar to select early maturing potato cultivars, which can help producers make harvest decisions and increase water-use efficiency. His project is in coordination with AgriLife Research and the department of horticultural sciences potato breeding program conducted by breeders Dr. Creighton Miller and Dr. Isabel Vales, both at College Station. “We know radar will work on potatoes,” Hays said. “Radar works on detecting objects that are denser than the soil environment they are in. Potatoes are very moist versus the sandy soils they are grown in, so it’s relatively easy to image the potatoes with the ground-penetrating radar.” Continue reading
The Sustainability Consortium (TSC) announced today their mutual membership and partnership with the Potato Sustainability Initiative (PSI) to align metrics in measuring sustainability issues in the potato supply chain. TSC and PSI will work together to align sustainability metrics for over 500 potato growers and key retail partners. This partnership will also help streamline reporting by potato growers to retailers by working together to align metrics between PSI and TSC. PSI will join several agriculture initiatives currently TSC has in place to align metrics from farms to manufacturers to retailers. Dr. Christy Melhart Slay, director of research at TSC said, “TSC is very pleased to announce our partnership with PSI. Potato growers have been some of the first to create and adopt sustainability metrics. We look forward to learning from this progressive initiative.” Continue reading
Soil health is the next frontier in agriculture. While the ag industry has seen leaps in innovation in seed technology, equipment design and precision management strategies, there hasn’t been a concentrated effort to aggregate and measure the beneficial effects of innovative soil management strategies — until now. Nick Goeser, director of the Soil Health Partnership, says by managing soil’s physical, biological and nutrient aspects, practices to improve soil health can make a significant difference in yield resiliency and enhanced environmental outcomes. Additionally, improved soil health can make good business sense, too. John Keeling, vice president and executive director for the National Potato Council, said the potato industry is in the early stages of understanding soil health from a potato-centric view. Keeling notes potato growers are interested in strategies that have to do with enhancing soils to make them a part of pest management practices. More
The deepest metal mine in Europe, at a depth of 1,444 meters, is located in the Finnish town Pyhäjärvi. In about two years from now, the metal recovery from the mine is expected to come to an end. To develop a new, and somewhat unexpected, new purpose for the mine, a research team recently launched a pilot project to investigate the potential of using the mine as a site for sustainable crop development. Thus, at a depth of no less than 660 meters. the researchers found a stable environment in which they believe crops can grow well if done under controlled conditions. At this depth, the temperature in the mine is constantly stable between 18 and 20 degrees Celsius throughout the year. Since July, researchers have been testing the cultivation of potatoes as well as nettles in the mine. The crops grown are illuminated with LED light bulbs of the Finnish company Valoya, producer and supplier of LED grow lights. Continue reading
In a press release, the J.R. Simplot Company says Health Canada and Canadian Food Inspection Agency (CFIA) have completed the food, feed, and environmental safety assessments of the J.R. Simplot Company’s second generation of Innate® potatoes. The authorizations enable the potatoes to be imported, planted, and sold in Canada, complementing the three varieties of Innate® first generation potatoes that received regulatory approval last year. research shows that Innate® second generation potatoes help reduce waste associated with bruise, blight, and storage losses by reducing waste at multiple stages of the value chain. According to academic estimates, if all fresh potatoes in Canada had Innate® Generation 2 traits, potato waste (in-field, during storage, packing, retail and foodservice for fresh potatoes) “could be reduced by 93 million kilograms. In addition, CO2 emissions could be reduced by 14 million kilograms, water usage reduced by 13 billion liters, and a total of 154,000 fewer pesticide hectare-applications would be needed,” Simplot says in its press release.
Most businesses can save serious money by improving energy efficiency. The first wins can be easy – but then what comes next? One of McCain Foods’ food processing plants found more than 100 energy opportunities by inviting staff to an ‘energy blitz’. McCain’s french fry plant near Timaru operates 24/7, turning 146,000 tonnes of locally-grown potatoes into frozen chips every year. Expectations for water and energy management are high. The plant has an Environmental Management System in place and is currently ISO14001:2015 certified. Quilliam and his team decided to run an ‘Energy & Water Blitz’ – a short, sharp hunt for opportunities run over two days. Twenty people from all over the business were invited to take part, including management, maintenance, factory floor and administration staff. More
Soil health can be seen as the continued capacity of the soil to function as a vital, living ecosystem that sustains plants, animals and humans. This definition from the U.S. Department of Agriculture – Natural Resources Conservation Service (USDA-NRCS) speaks to the importance of managing the soil so it can continue to sustain life for future generations. As the experts point out, potato production disrupts the soil in a very aggressive way. The tubers not only need to be dug up for harvest, there are also numerous planting and hilling procedures as well as chemical applications during the growing season. All this plowing, tilling and heavy equipment use has a profound effect on the stability and health of the soil. Spud Smart asked three experts in Canada to talk about important soil practices and how they can increase the soil’s capacity for potato production. More
In the heart of prime potato growing country, one San Luis Valley farm has such a worldwide reputation for soil health innovation that a recent field day attracted guests from Canada, France and Sweden in addition to the surrounding area. Rockey Farms, located a mile north of Center, is a multigenerational operation run by Brendon Rockey, a soil health pioneer who presents talks all over the world, and his brother Sheldon, who oversees distribution and marketing. When they opened the farm to several dozen visitors in mid-July, the resulting gathering was as diverse as the colorful mix of plants that blossomed in the surrounding fields. The farm’s main business is growing certified seed potatoes, with an emphasis on unique varieties prized by farmers market growers. They also produce 150 acres of fingerling potatoes that are sold into the fresh market, mostly to restaurants but also at retail stores under the Farm Fresh Direct Growers Reserve label. More
Scientist Dr Charles Merfield believes he has the answer to solving the problem of the potato psyllid, which costs growers about $10 million a year. Trials using mesh to cover the crops have shown an “astonishing” reduction in numbers of the insect, which delivers a damaging bacterium to the plant and tubers, causing major production losses. Not only does the mesh ward off the insects, it is about $1000 per hectare cheaper than chemicals, and increases yields by 12 per cent, so that gross margin profit rose between 27 to 75 per cent. “The economics are just amazing. If this is not a stunning win for the New Zealand potato industry I don’t know what is,” Merfield, who is based at the Future Farming Centre at Lincoln University, said. “The result is utterly stunning, it is effectively complete control of potato psyllid. In comparison achieving complete control of any insect pest on crops with agrichemicals is nigh on impossible. That this can be achieved with a non-chemical approach is even more heartening as it also addresses the spectre of insecticide resistance.” More
Essex potato farmers Laura and Robert Strathern, who diversified into crisp making are celebrating the opening of a new anaerobic digestion (AD) plant. Fairfields Farm at Wormingford, near Colchester, believes the investment, which means the business is entirely energy efficient, makes it the UK’s only hand-cooked crisp company powered solely by renewable energy. The plant, which occupies the space of about 10 football fields, took two years to plan and build. It is situated right next to the farm’s crisp factory and its potato fields. It digests organic matter, such as waste potatoes and crops such as maize and rye, and trillions of microorganisms anaerobically digest this to create gas. Special varieties of crisping potatoes are grown to make Fairfields Farm crisps, which are now exported to 20 countries around the world. More product launches are planned this year. More. Watch video