Mycorrhizae are fungi that live either on or in plant roots, extending the reach of root hairs into the soil to increase uptake of water and nutrients. Mycorrhizae also produce plant hormones and antibiotics to protect the plant.  |  Agricultural Solutions photo

Humus can control climate change

Crops will always experience drought, flood, frost, extreme heat, disease, insects and weeds. Healthier crops have better odds of surviving these attacks, while simultaneously slowing the effects of climate change. That may sound good, but how do you go about raising healthier crops? According to plant health guru Graeme Sait, your crop has better odds […] Read more

The new Wheelman autosteer is a no-frills GPS guidance system on the market now at a price of US$3,995. The electric steering hub fits on the steering shaft under the steering wheel.  |  AgJunction photo

Economical hands-off autosteer back again

This $4,000 option doesn’t create pretty pictures, but it will 
keep farmers on the straight and narrow


A marketplace void always attracts an entrepreneur to plug it. For example, until recently there was no low-cost low-tech GPS autosteer for farmers who don’t need or want big time, high tech RTK. That void is currently being filled by a US$3,995 system called Wheelman, developed by an Arizona company called AgJunction. It is an […] Read more

The tractor pressurizes the closed-circuit hydralics on the Terraland and then the operator closes the valve. After that, the twin accumulators, shown in blue, handle all hydraulics.  |  Ron Lyseng photo

Subsoiling, done the Czech way

Terraland helps farmers maximize their subsoil disruption by using triple angle chisel teeth tips and sharp blades

LANGHAM, Sask. — It’s been a while since prairie farmers have seen a new subsoiler, which explains why Bednar brought its brand new Terraland chisel plough to the Ag In Motion show this past summer. Terraland’s role is to disrupt layers of compressed soil, Bednar’s Juraj Skolka said while standing next to the bright yellow, […] Read more


The new Precision Disk 500DS is a one-pass air drill for simultaneous seeding and fertilizing, with a fixed seed-fertilizer relationship.  |  CNH photo

One-pass seeding with two-inch separation

A new knife guarantees safe separation 
of seed and fertilizer when using the Precision Disk drill from Case

Case has delivered a new one-pass seed-fertilizer disc drill this fall. After several years of producing the Precision Disk single shoot 500, and many producer questions about a single pass drill version, CNH has delivered a double-shoot option on the machine. The new DS is based on the existing series of Precision Disk drills already […] Read more

If you expect your service truck to work up to full capacity keeping your implements running, it’s got to have wheels and tires that keep it moving and don’t let it fall into the “broken or stuck” category.  That means wider, taller tires that won’t fit on original equipment manufacturer wheels. There’s a common misconception that modular three-piece rims cannot be used as duals, but DBL says it installs them regularly, without problems. The company builds 42 and 44 inch units for rear axles. |  DBL Design photos

Super single wheels work and shine

Your new truck is a Clydesdale, dragging a muddy plow during the week and pulling a Budweiser wagon on Sunday


You just picked up your new F550 or Ram 5550 quad-door 4×4, and it’s equipped to be the heavy-duty draft horse you’ve contemplated for years, except for one thing — wheels. The new truck looks like a true Clydesdale through and through, but the original equipment manufacturer wheels kind of suck. You had your mind […] Read more


The new Haulmaster is 16 inches lower than previous models. It replaces the belt drive with a gearbox and has a new gentle hydraulic system for the auger fold/unfold. Although 95 percent of the carts sold by Elmer’s have the rubber track system, there has been surprisingly little interest in the hydraulic drive option.  |  Ron Lyseng photo

High-tech Haulmaster takes data on-the-go

Thousands of hours of testing went into this data-gathering GPS cart that tracks grain from combine to storage

The new generation Haulmaster Grain Cart from Elmer’s Manufacturing has ushered in a host of technological innovations to streamline harvest. Elmer’s engineers have remade the Haulmaster with a totally new frame and tank design that provides a better balance of height, length and width. To improve combine access, tank walls on all new carts are […] Read more

The Smart Ag AutoCart tested at Altona this fall did not run over any people or standing corn, reports Mike Friesen. He says it’s a good, practical start down the path to useable driverless equipment.  |  Elmer’s manufacturing photo

Autonomous smart cart no dummy

The autonomous AutoCart got a workout in Mike Friesen’s corn field this fall, hooked up to a new generation Haulmaster cart and driverless tractor — and the system really does work. That’s the opinion of Friesen, vice-president of Elmer’s Manufacturing in Altona, Man., builder of the Haulmaster grain cart. Smart Ag in Ames Iowa selected […] Read more

Steve Simon saw the increased popularity of late season applications in corn and decided he needed a higher high-clearance sprayer.   The results of his efforts are lift kits that can increase clearance between sprayer and the earth to 90 inches.  In the past two years he has sold more than 150 lift kits for a price that’s less than US$30,000.  |  Steve Simon photo

A really high high-clearance sprayer

If a 90-inch gap between your sprayer underbelly and the Earth’s crust isn’t enough, then you’d better get an airplane

High-clearance sprayers are reaching great new heights as they’re called upon to dribble nitrogen and spray fungicide and other crop protection products on corn as well as work in tall horticultural crops. Steve Simon of Simon Innovations is head and shoulders above original equipment manufacturers and other aftermarket lift kit companies with his high-clearance lifters […] Read more


Tom Wolf gets a look at the Simon Innovations Accu-Volume system.  |  Jason Deveau photo

Colour your guessing glass gauge gone

The high-clearance sprayer represents the most advanced agricultural technology that we have today — except for that obsolete guessing glass gauge we depend on to sight-estimate liquid volume in the tank. It’s time to get rid of the clear sight gauge. Most farmers and custom applicators agree that the sight gauge takes the word “precision” […] Read more

A corn plant shows symptoms of severe phosphorus deficiency in unfertilized soil in western Kenya.  |  Andrew Margenot photo

Lime falls out of soil scientist’s limelight

Continuing long-term research plots dating back to 2003 question the value of liming to enhance crop production in poor soils


Lime, often thought of as a cure for phosphorus deficient soil, may not be as effective as previously assumed, according to researchers. However, without phosphorus, plants wither and die. Although plants require phosphorus, there is often a “withdrawal limit” on how much their roots can extract from the soil. Soil-bound phosphorus is often in a […] Read more