Figure 5. A crop of Herta, an old two-row barley variety, in northeastern Saskatchewan’s Carrot River valley, with potassium added at left.

Potash fertilizer: Time for another look

Expect consequences if we keep hauling away more K than we apply

When the three Prairie provinces established provincial soil test laboratories in the 1960s, that was the start of a real advance in learning about potassium (K) as an essential plant nutrient. Until then it was not much of an issue, as many experiments showed no field crop response. With many thousands of farm field soil […] Read more




A “little potato” crop at six to nine tons an acre in central Alberta does not need the same extra moisture as seed potatoes and can be planted directly into standing canola stubble in the spring.

‘Sustainable’ ag systems for Prairie croplands need clearer definition

The word “sustainable” has become one of the most misused words in agricultural information systems. What we have to realize on Canada’s Prairies is that “sustainable” really means farmers maintain the status quo for good, achievable, economic agricultural practices on their cropland. What may be sustainable agricultural systems for Eastern Canada or the north-central United […] Read more


John Gehrer delivers up to 1,000 litres of diesel per day with an electric car.

Searching for sustainability in agriculture

A southern Manitoba farmer’s quest for a “greener” farming system has left him with more questions than answers — and feeling a bit hypocritical

In 1888 Bertha Benz drove her homemade car on a 212-km round trip to Mannheim and Pforzheim in Germany. The fuel tank was 4.5 litres, and there were no gas stations along the way. There were probably no paved roads either and the reliability of the car was unproven. It might have been easier to […] Read more

bookshelves in an old-fashioned archive

In this information age, the information is aging

Up-to-date research is out there, but not always readily or easily available to farmers

I enjoy reading various agronomy- and soil-related extension information. Recently, I was reading an article from Alberta Grains’ newsletter The Growing Point on winter wheat production. At the end of the article was a link to a factsheet. That link took me to an Alberta Agriculture Agdex publication — which I wrote 16 years ago, […] Read more


the equalizer no-till drill

Lemken brings Equalizer drill to Canada

A South African design begins field trials on this continent

Over the past two decades, Canadian producers have seen several foreign brands stake a claim in North America’s ag equipment market. As a result, there is now a broader group of implement manufacturers competing in our marketplace. That means more choices, which is good news for farmers. Among the newest unfamiliar names to appear on […] Read more

(Dave Bedard photo)

FCC announces new 4R incentive

The program is open to FCC customers who use AgExpert platform

FCC announced the new Sustainability Incentive Program at the Western Canadian Crop Production Show in Saskatoon. The program is open to FCC customers who put a 4R nutrient management plan in place, record production activities through AgExpert Field, and have their 4R practices verified by a 4R designated agronomist.


A chickpea and flax intercrop mix on Colin Rosengren’s farm at Midale, Sask.

Cover crops: enough already

The benefits are often 'blown up' while the challenges are understated

Cover crops is a topic with a lot of ink spilled in many farm publications in recent years. Some scribblers seem to imply that a farmer is a laggard and an environmental hazard if she/he is not using cover crops on a regular basis. Cover crops actually include a wide variety of cropping sequences, and […] Read more