CapitalPress.com Friday, January 21, 2022 Aerial imaging becomes popular with orchardists to help farmers make faster management decisions and maximize their yields. SALEM — From inside Infrared sensing is capa- Cascade Hall at the Ore- ble of spotting healthy ver- gon State Fairgrounds in sus stressed plants based Salem, Dustin Gargas was on the light each refl ects. able to access online aerial It can do this 7-10 days maps of a hazelnut orchard sooner than what might be in Chile, zeroing in on one seen with the naked eye. corner where it appears “It’s more of a proactive trees are undergoing mod- approach than a reactive erate to high water stress. approach,” Gargas said. Gargas, an account Once a fl ight is com- manager for Ceres Imag- pleted, the raw imagery data ing, compares data is then separated showing a 37% into fi ve catego- stress increase ries — water stress, from Nov. 10 to canopy vigor, can- Jan. 7, with each opy density, chlo- tree represented by rophyll and tem- a color-coded red perature. Ideally, or yellow dot. Gargas said farm- Dustin “This is some- ers can see where Gargas thing that might be areas of their fi elds worth scouting or go in and out of getting in front of,” he said, stress throughout the grow- indicating it might be due ing season, and diagnose to a previously undetected problems before they make problem with the orchard’s a larger dent in harvest. irrigation system. For example, he said a Ceres Imaging, based in corner of the fi eld experi- Oakland, Calif., uses aerial encing higher stress could imaging to map poten- indicate a faulty irrigation tial issues in agricultural setup, clogged drip lines or fi elds. Rather than drones, a blocked manifold. Hav- the company fl ies fi xed- ing this information up wing aircraft fi tted with front can save signifi cant fi ve infrared sensors and time and labor costs down a thermal camera to cap- the road, Gargas said. ture layers of information John Bourne, vice about a crop’s health and president of Ceres Imag- productivity. ing, estimates that grow- Gargas gave a demon- ers managing 20% of all stration of Ceres’ web- specialty crop acres in the based platform Jan. 12 Pacifi c Northwest are now during a presentation at the using Ceres on a weekly 52nd Annual Northwest Ag basis, according to a pre- Show, and explained how vious article in the Capital the data may be interpreted Press. By GEORGE PLAVEN Capital Press Nitrogen prices have started to drop By MATEUSZ PERKOWSKI Capital Press Soaring prices for nitro- gen fertilizers appear to have hit their limit and are drop- ping in early 2022. Unless there’s major geo- political turbulence, nitrogen prices are expected to face downward pressure this year, experts say. However, it’s not clear that relief will come in time to help farmers reduce their expenses during the upcom- ing growing season. “Everyone was expecting a correction,” said Deepika Thapliyal, senior editor at the ICIS market analysis fi rm. “The market was too hot and it had to come down.” The price of urea — a benchmark nitrogen fertilizer — roughly doubled between the spring and autumn of 2021. After peaking at about $800 per ton in mid-Novem- ber on the Gulf of Mexico’s wholesale market, though, urea prices have fallen to about $600 per ton. The reversal in urea prices began with India’s govern- ment capping the amount of the fertilizer it planned to buy this winter, Thapliyal said. Traders who’d hoped to sell urea to that market abruptly had to fi nd other buyers. Meanwhile, there’s not yet much demand for the fertilizer in early 2022, so buyers have held off on major purchases and sent prices falling, she said. “They don’t know what the bottom will be so they’re not stepping in to buy.” That dynamic is refl ected along the U.S. whole- Mateusz Perkowski/Capital Press File A front-end loader scoops up urea. Prices for the sta- ple nitrogen fertilizer have been falling in 2022 after roughly doubling last year. sale market, centered in New Orleans, where buy- ers judged urea prices to be “overinfl ated” last year, said Mark Milam, a senior editor with ICIS. “It was bound to come down because we’re well ahead of the U.S. season,” he said. “Nervous sellers push down the prices until they can see a buyer take a bite.” Speculation about U.S. farmers reducing their nitro- gen usage and switching to less nitrogen-intensive crops spooked traders with large urea inventories, Milam said. There’s also been more urea imported into the U.S. than traders had taken into account, he said. “There’s plenty of supply right now. It isn’t about supply but what people are willing to pay.” Urea is a staple global fertilizer and generally sets price trends for other forms of nitrogen, such as urea ammonium nitrate or UAN, Thapliyal said. “Eventually they all tend to follow urea.” Lower wholesale prices have not yet fi ltered through to the Pacifi c Northwest, said Tom Wimmer, chief operat- ing offi cer at Marion Ag Ser- vice, an Oregon-based farm supplier. “We haven’t seen much of that up our way. We hope it comes our way,” he said. The problem is that Northwest grass seed farmers will begin using nitro- gen in Feb- ruary, which doesn’t give the com- pany much time to wait Tom for prices to Wimmer drop, Wim- mer said. “You’ve got to as a sup- plier make a decision and bring product in,” he said. “We’ve got to have product for our customers here when they need it.” Farmers who can wait until the second quarter of 2022 for nitrogen may do best to hold off on pur- chases, Wimmer said. Those who need it in the fi rst quar- ter must “get their ducks in a row” or risk missing out on supplies. It’s uncertain how quickly the “global tone” of soften- ing urea prices will aff ect the Pacifi c Northwest’s fertilizer market, said Doug Kuenzi, agronomy division manager at the Pratum Co-Op, another Oregon-based farm supplier. “When it’s going to hap- pen and how it’s going to happen, we’re not sure,” Kuenzi said. 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Outside the Evergreen Tour, a record number of students from across the state have been able to participate in state Career Development Events (CDEs) including State Potato Judging and Tractor Driving, which took place on Nov. 17 in Moses Lake with 300-plus students in attendance and State Apple Judging in Yakima on Dec. 8 with 165-plus students in attendance.  Auto • Home • Farm Commercial • Health 155 N. 3rd St., Harrisburg Evergreen Tour is traditionally the “kick-off” to the new membership year and provides an opportunity for current and potential FFA members to meet and engage in workshop activities led by the state officer team. Proud Supporter of FFA Given the headwinds FFA chapters have faced the last two years, agricultural educators are seeing a thirst for hands-on education like they have never seen before. 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