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Lime improves alfalfa crop in Peace River Country. This photo was taken from Farming Acid Soils in Alberta and Northeast British Columbia by P.B. Hoyt, M. Nyborg and D.C. Penney.

Columns, Crops

Les Henry: Acid soils. A wake-up call

At the farm level, soil test, soil test, soil test

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This piece came about because of a technical session I attended at scientific meetings in Saskatoon in July 2019. Rick Engel of Montana State University presented a paper showing soils on the Highwood Bench near Fort Benton, Mont., that had become so acidic crops like lentils and sunflowers would barely grow. The soils were at […] Read more
The No. 1 cause of compaction is working soil when wet.
Crops, Features

How to minimize soil compaction on your farm

Compaction facts, how to tackle it and its effect on your farm’s bottom line

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If you’re driving alongside your field before your crop comes up this spring, it will likely be very easy to see the paths your grain carts and combine drove last fall. Look a little closer and you might be able to see the lines your sprayer and even your seeder drove months before harvest. The […] Read more
Other than the immediate downside of ruts, there are long-term implications as well.
Crops, Features

The real cost of ruts and what to do about them

Resist the urge to rip deep ruts deeper to break up compacted areas

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As the winter’s snow melts across the Prairies, many western Canadian farmers are going to be disappointed to see that those deep ruts caused by last season’s wet harvest conditions are right where farmers left them in the fall. Inconvenient? Absolutely. Ugly? Yes, that too. But a big deal? In fact, ruts are much more […] Read more
Sulphur pollution has been greatly reduced in recent years, so much so that some croplands now require sulphur for specific high-demand crops.
Columns, Crops

Why is there no mention of sulphur?

The reasons behind this nutrient’s anonymity

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Sulphur (S) is one of the big four macronutrient fertilizers required by both plants and animals. Calcium (Ca) and magnesium (Mg) could be added to this list but for reasons unknown they are given a lesser role in crop production in North America. When I was first involved in agriculture in the 1950s, nitrogen (N) […] Read more
Les Henry: Soil salinity and tile drainage
Columns, Crops

Les Henry: Soil salinity and tile drainage

Can investing in tile drainage make your Prairie soil less saline and more profitable?

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The idea for this subject came from a recent phone call from a farmer in west-central Saskatchewan. He was considering the purchase of a piece of land that was priced below recent sales but did have salinity problems. He was wondering about the feasibility of tile drainage to fix the problem and make the land […] Read more
Dwayne Beck, research and production manager at the Dakota Lakes Research Farm, spoke at the Regenerative Agriculture Forum in Brandon, Man.
Crops, Features

Want to reduce pests and increase profits?

On the Dakota Lakes Research Farm, regenerative ag means good soil, good profits

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When a group of farmers near Pierre, South Dakota, established the Dakota Lakes Research Farm in 1986, their main focus was on irrigation and water issues. At the recent Regenerative Agriculture Forum in Brandon, Man., Dakota Lakes research and production manager, Dwayne Beck, described how he and his team have focused on better managing the […] Read more
Laura Bennett is a junior assistant manager at Lobethal, a 13,000-acre farm.
Crops, Features

Non-wetting soils down under

The same type of soil that’s beautiful on the beach can be tough to farm

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During my recent trip to the southern coast of Western Australia I learned about something I didn’t even know existed: non-wetting soils. The coastline in this part of Australia is exquisitely beautiful with white powder sandy beaches and turquoise blue water. This beautiful white sand is also what makes this area so challenging to farm. […] Read more
Sustainable agriculture is both a philosophy and a system of farming.
Crops, Features

Redefining agricultural production

Organic, regenerative, sustainable. What do all of these new terms mean?

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Agricultural production used to be basically divided into two camps; conventional and organic. The two production styles have clear delineations and are pretty much exclusive of each other. Today the lines between these systems are being blurred as farmers are beginning to embrace sustainable and regenerative agricultural practices. All of these different terms can be […] Read more
Facts can be stranger than fiction
Columns, Crops

Facts can be stranger than fiction

These mineral and nutritional facts about plants and animals are strange, but true

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If you need some very interesting reading this winter consider buying a book called, Around the World in 80 Trees by Jonathan Drori. It’s fascinating. Drori describes trees from all around the world, including Canada. For example, rubber got its name from the original latex that the British used to cut into chunks to rub […] Read more
Les Henry: Prairie soil moisture map for 2020
Columns, Crops

Les Henry: Prairie soil moisture map for 2020

Soil moisture at freeze-up in 2019: a range of moisture across the Prairies

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The 2019 crop year was a challenge for all involved in our industry. The erratic rainfall patterns also challenged the preparation of this soil moisture map. Let me first acknowledge the assistance of staff from Crop Intelligence by South Country Equipment. They have now had several years of experience installing weather stations accompanied by the […] Read more

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