Individual nozzle control gives the controller the ability to apply a different spray volume through each nozzle on the boom. Combining this factor with a GPS signal and PinPoint software allows the sprayer to put down a constant spray rate through the turn, regardless of boom size. | Source: Capstan Michelle Houlden graphic

Pinpointing precision farming

BRANDON — Growers accustomed to sectional control on their sprayer booms might want to consider a move to individual nozzle control. “The Capstan Pinpoint system takes everything one step further. It goes inside what you now have as sectional control,” said Capstan representative Garnet Welykholowa. “Individual nozzle on-off is controlled by a box in your […] Read more

The key to uniform grain sample splitting is the configuration of the cone designed by Dimo.  |  Jason Diehl photo

Old technology given new life with unique design

Patents on the grain divider expired decades ago, but the basic design lives on, thanks to new materials

BRANDON — A Canadian company has brought 100-year-old grain sample divider technology into the 21st century. The Boerner grain divider was invented a century ago to solve the problem of plump kernels rolling to the top and heavy kernels going to the bottom when large samples were poured to make smaller portions. The all-metal machine […] Read more

Individual nozzle controls save money, says grower

Sterling Hilton of Strathmore, Alta., who has two full spraying seasons with his Capstan PinPoint system on a 120 foot boom, is a meticulous record keeper. “We’ve seen anywhere from a six percent saving in chemical up to 14 percent saving, depending on the shape of the field,” he said. “That’s versus the sectional control […] Read more


With conventional application methods, large granules of micronutrients are randomly dispersed in the soil, making it difficult for all plants to access them. This sample soil profile cutaway is 15 inches long, three inches wide and five inches deep. Based on a recommended rate of five pounds per acre of 35 percent zinc, this soil block would contain only two fertilizer prills.
The same profile cutaway is given a shot of granular 34-17-0 at 150 pounds per acre, but with the full dose of zinc coated on the prills via DDP.  Now, the zinc is everywhere in the soil. | Source: WolfTrax | WP graphic | WolfTrax images

Micronutrient management: less weight, same punch

Advancements in micronutrient coatings on fertilizer prills provide more effective distribution in the field

Since the 1970s, growers wanting to apply micronutrients have relied on large granules mixed in with their nitrogen, phosphorus and potassium fertilizer. The problem has been that this can result in a 150:1 ratio of fertilizer prills to micronutrient prills. The large granules are far apart from each other, which inhibits a uniform spread of […] Read more

LEFT: Rather than using a liquid to make material stick to the prill,  DDP (Dry Dispersible Powder) uses a positive electro-static charge on the micronutrient, which bonds it to the negatively charged fertilizer granule. Goodwin says this prevents the blend from ever becoming a goop.

RIGHT:  One of the problems with conventional micronutrients is that they are often formulated as large chunks. The larger the granule, the more difficult it is to achieve uniform distribution in the soil.  |  WolfTrax photos

WolfTrax develops method to put phosphorus in its place

Think about going to the field carting along 50 pounds of a high tech phosphorus fertilizer concentrate that packs the same punch as 1,500 lb. of conventional granular phosphorus. Just to sweeten the phosphorus cake, what if it was no longer delivered as a distinct separate product but was instead firmly affixed to the nitrogen […] Read more


The Ag Shield Road Side Sprayer can have as many as three booms reaching 21 feet into the ditch from the top of the shoulder.  |  Ag Shield photo

Dedicated ditch device reduces rural road costs

BRANDON — Farmers and rural municipalities that maintain gravel and dirt roads shudder at the bills for grading, mowing and shrub grinding. “We had a number of customers come to us, looking for a better way to take care of their roads with chemicals rather than mechanically,” said Ryan Suffron of Ag Shield. “They wanted […] Read more

: Instead of weigh scales, the Load Judge uses three vertical light bars that read the shape and distribution of the grain pile. 

Vertical sensor bars and electrical connections are nearly indestructible, even when hit with heavy hydraulic probes at the elevator.

The sensors self-calibrate once per second and provide accurate real-time information so the driver can pull ahead or back up to put the grain where he wants it.  |  Leading Edge Industries photo

Green light signals red to heavy loads

Revolutionary system Measuring grain in a hopper trailer depends on green lights instead of digital weigh scales

CORRECTION: This story originally contained the wrong phone number for Load Judge. The correct phone number is 605-380-7585. We apologize for any inconvenience this may have caused. BRANDON — Loading a trailer to the exact legal limit on the first try is an art. Drivers often go to the scale two, three or four times […] Read more

Ground proof the roadside sprayer

Custom applicator Larry Dyck put 600 miles on his Ag Shield Road Side Sprayer last year, doing road work for the Rural Municipality of Chesterfield in western Saskatchewan. “They had me spray some of these roads because they didn’t want to grade due to the erosion factor,” Dyck said. “On those roads, I eliminated one […] Read more


In field trials the conventional steel auger, above, and the brush auger, right, had a germination rate of 80.8 percent compared to poly cupped flighting with an 86 percent germination rate. | AGCO photos

Poly cup flighting gives tender seeds more TLC

The ability to auger seed at the same rate as a rubber belt conveyor but with 4.4 percent less seed damage might catch farmers’ attention. Researchers at Ohio State University recently moved soybean seed through a six-inch auger with poly cupped flighting, and ended up with a germination rate of 86 percent. A rubber paddled […] Read more