It only makes sense to apply fertilizer where it’s needed, and only where it’s needed. For a long time, agricultural machinery and technology companies have focused on achieving this goal, including German company Fritzmeier Umwelttechnik. The company’s technology, called the ISARIA Crop Sensor, uses four different wavelengths delivered with LEDs and up to 2000 measurement values per second to index vegetation. Mounted on the front of a sprayer or a tractor pulling fertilizer application equipment, this optical sensor information is used to assess nitrogen uptake of the crop while driving through the field. As Fritzmeier Umwelttechnik’s Bernhard Limbrunner explains in this video, the vegetation index values are plugged into an algorithm with yield potential maps and historical data to adjust nitrogen application rates in real-time. Most systems use two wavelengths to assess vegetation, instead of ISARIA’s four wavelengths. More
The potato industry in the UK is being urged to take part in a free interactive e-learning course on best practice nematicide usage that has been launched by the NSP and ARTIS. With the cold and wet weather delaying planting and nematicide applications in some areas, now is the perfect time to refresh knowledge on responsible application. “The new online tool aims to encourage and increase the adoption of nematicide stewardship,” says Dr Sharon Hall, chair of the Nematicide Stewardship Programme (NSP). Developed by training specialists, ARTIS, the programme will consist of three short 30 minute online modules, the first of which is available online now at www.artistraining.com/e-learning, and focuses on analysis of soil type, potato cyst nematode counts and variety choice when deciding whether to use a nematicide. More
In this video, Nelson Gonzalez, Territory / Key Account Manager at ICL, discusses the top 10 reasons your controlled release fertilizer may not have performed as you expected. Fertilizer displacement? Not choosing the proper longevity? Not using the proper formulation? Not choosing the proper rate? Over irrigation? Too high or too low media pH? Micronutrient package? Read more and watch the video
The Idaho Potato Commission (IPC) has partnered with Ivan Nanney, former member of the Big Idaho® Potato Truck’s Tater Team and Cancun.com’s newest Cancun Experience Officer, to create a series of Idaho® Potato Life Hack videos showcasing the many uses of Idaho® potatoes beyond a recipe ingredient. These DIY (Do It Yourself) tater tricks use Idaho® potatoes to increase efficiency, safety, and creativity in everyday life. “Although Idaho® potatoes are one of America’s favorite vegetables, a lot of people aren’t aware of just how multifunctional spuds can be,” says Frank Muir, President & CEO, IPC. “So whenever you’re in a pinch, there’s a good chance an Idaho® potato can help. We like to call them ‘delicious and functional’.” Here are six Idaho® Potato Life Hacks that can make your life a little easier, a few more ways Idaho® potatoes can help… More. And watch all the Idaho® Potato Life Hacks videos
The popular Dr Oz show in the US features potatoes and the myth that potatoes are fattening in its latest episode. “It’s been ingrained in your brain that you can’t possibly enjoy a potato and lose weight. It turns out, they may have gotten it all wrong. Some experts on the show say that potatoes may indeed be nature’s diet pill.” Plus, Daphne Oz reveals new food finds for 2018. Go here to watch the video. Also available on this page. Also featured: “How to Eat Potatoes to Lose Weight: Learn how to enjoy them without hurting your waistline.”
Soil testing is an important management practice on all farms, whether growing potatoes or pasture for livestock. It’s nearly impossible to determine what a soil needs to be productive, without a soil analysis. Experts view soil testing as an important tool – although not an absolute science – that allows producers to make more qualified fertility management decisions. AHDB Horticulture TV in the UK recently uploaded 6 short videos on the different ways you can test your soil health:
RJ & AE Godfrey, a mixed arable farm in North Lincolnshire in the UK is the newest Strategic Potato (SPot) Farm. On-farm events will begin in June. The SPot Farm programme up-scales the research and demonstrates the on-farm implementation of the science related to potato production. The initiative, part of an annual £1m+ AHDB investment in its Farm Excellence network, offers growers an insight into how new systems and practices can be implemented at their own potato enterprise, benefitting their businesses and the wider supply chain as well. The RJ & AE Godfrey operation becomes the fifth active SPot Farm in Great Britain. The enterprise grows around 440 ha of main-crop potatoes for the packing market each year. The farm spans the Lincolnshire/Yorkshire border and includes two soil types, a sandy loam on the Lincolnshire Wolds and silts on the Isle of Axholme. Maximising quality in store is a key goal for R.J. and A.E. Godfrey. Hear the thoughts of Director Alex Godfrey and Farm Manager Will Gagg – watch video
Click on the video below to hear Rob Clayton and Claire Hodge discuss the latest news from the AHDB’s Fight Against Blight. They provide an overview of the 2017 blight season and look towards plans for the season ahead. For more information on the campaign please go to the Blight section of the AHDB Potatoes website. If you’d like to sign up as a Blight Scout or register for alerts head to the Fight Against Blight website.
In this video, Shelley Jansky, USDA ARS research geneticist and associate professor at the University of Wisconsin-Madison, discusses how she is utilizing unmanned aerial vehicles in her research. She says there are many directions that researchers can go with UAV;s, although they need first of all learn to use them efficiently and effectively. The main use for her right now is with a visible light camera, monitoring crop development in plots during the season to see if there are differences related to several aspects such as nutrient stress, or perhaps water stress and heat stress. There are many things that she and her research colleagues would like to do, such as flying petrie dishes through the fields and sample spores for early blight and late blight. Jansky is of the opinion that the :sky is the limit” for the use of UAV’s in research, and these will in the near future simply become one of the regular tools that researchers employ. Watch the YouTube video (3 mins)
This free webinar with Scott Stuntz, managing editor of Spudman magazine, features YARA’s potato crop manager in North America, Jimmy Ridgway, and the director of agronomic services at YARA in North America, Dr. Steve Petrie. Petrie and Ridgway share insights from extensive crop nutrition research and trials done over the years by YARA. They also discuss technology, tools and services to provide growers with practical guidelines related to potato crop nutrition. Just access this page in your browser and then complete a simple registration form to join the hour long presentation on ReadyTalk.
In a video aimed at helping potato growers, the Plant Management Network has released a presentation by Michigan State University professor of nematology George W. Bird on management practices for corky ringspot. The disease is caused by the tobacco rattle virus and vectored by stubby-root nematodes. The primary symptoms are characteristic concentric rings on tuber skin and internal tissues. Bird’s presentation is designed to assist growers in understanding and managing corky ring spot. It contains information about symptoms of the disease and how to sample for the stubby root nematode. It also covers the management strategies of containment, exclusion and nematode population control. Special attention is given to chemical and biological control options and the topic of soil health. Watch video
New Mexico State University is collaborating with U.S. Department of Agriculture research geneticist Kathy Haynes to conduct field trials of the South American potato, papa criolla, that she has breed to grow in the United States. White-fleshed potatoes typically grown in the United States are low in carotenoids that act as antioxidants for healthy eyes. The most well-known carotenoid is beta-carotene found in carrots. The carotenoids in the South American papa criolla potatoes, which make the potato yellow-fleshed, are lutein and zeaxanthin, which help prevent age-related macular degeneration. At least one study has suggested that zeaxanthin also improves mental acuity in elderly people. “Yukon Gold, a yellow-flesh potato that consumers are familiar with, has these carotenoids,” Haynes said. “Comparatively, the papa criolla types have 10-20 times more lutein and zeaxanthin than Yukon Gold.” Watch YouTube video. More information will be presented at the New Mexico Sustainable Agriculture Conference Wednesday, Dec. 13. Also see this press release
As urban populations continue to rise, innovators are looking beyond traditional farming as a way to feed everyone while having less impact on our land and water resources. Vertical farming is one solution that’s been implemented around the world. Vertical farms produce crops in stacked layers, often in controlled environments such as those built by AeroFarms in Newark, New Jersey. AeroFarms grows a variety of leafy salad greens using a process called “aeroponics,” which relies on air and mist. AeroFarms’ crops are grown entirely indoors using a reusable cloth medium made from recycled plastics. In the absence of sun exposure, the company uses LED lights that expose plants to only certain types of spectrum. AeroFarms claims it uses 95% less water than a traditional farm thanks to its specially designed root misting system. And it is now building out a new 70,000 square foot facility in a former steel mill. Once completed, it’s expected to grow 2 million pounds of greens per year, making it the largest indoor vertical farm in the world. Watch video
Folks, I have created the first of future bi-weekly Podcasts, featuring of some of the news headlines published here on Potato News Today. I hope you will find this to be of value. The narrators for our first Podcast is David from the US, Haley from Australia, and Hazel from the UK. Those of you who might be interested, can listen to it on Soundcloud and also listen/watch on YouTube – please see below, or visit my YouTube channel for Potato News Podcasts Continue reading