GFM Network News


Cupping of soybean leaves is a clearly visible symptom of off-target movement of dicamba that resulted from inversion.

Soybeans, dicamba and you

New challenges are arising with new herbicide-resistant technologies and product blends

When new transgenic and herbicide-tolerant technologies arrive, they come with learning curves, some steeper than others. For Bt corn hybrids, for example, the curve was relatively flat, even if there had to be some serious thinking that about refuge planting. And in glyphosate- and glufosinate-tolerant soybean varieties, there may have been initial concerns about having […] Read more

Despite several years of successful winter grazing, Mike Buis has a Plan B of also baling a cover crop blend to have in reserve if weather doesn’t co-operate.

Another cover crop bonus – winter grazing

This Ontario producer lets the cows do the work, meaning benefits for both him and his crop-growing neighbour

Cover crops have caught on like wildfire for corn producers in the U.S. and Eastern Canada, mainly because of their benefits for soil health. But some producers have found another bonus — a source of feed for grazing cattle. Mike Buis has been doing it for about 15 years, seeing the overall benefits in animal […] Read more


“I want farmers to better understand the land they’re working, that’s their baseline,” Angela Bedard-Haughn says. “To manage soils effectively, you have to understand them.”

The power of knowing your soil

Much of Saskatchewan’s soil has been studied at least once over the decades. A WGRF-sponsored project puts all the results in one location available to everyone

Have you ever wondered why crops don’t seem to do well on a certain bit of land and it’s not always obvious why? Angela Bedard-Haughn is here to help you figure that out. The professor of soil science in the College of Agriculture and Bioresources at the University of Saskatchewan is leading the Saskatchewan Soil […] Read more

Miles Dyck studied sulphur deficiency at the Breton Plots, a long-term crop rotation research site established in 1930.

Nutrient balance key to avoiding sulphur deficient soils

Production of more high-sulphur demand crops such as pulses and canola is creating a shortage in some fields

In order for any crop to use fertilizer efficiently, it needs to have all of its nutrient deficiencies met, says Miles Dyck, an associate professor of soil science in the department of renewable resources at the University of Alberta. The most common nutrient deficiencies in Western Canada are nitrogen and phosphorus, but because of the […] Read more


“Soil is life,” says producer Blain Hjertaas. “Our job as farmers is to be stewards of that, and improve it as we use it.”

The building block of soil

Soil scientists are putting more focus on the value of organic matter for feeding important microbes and boosting moisture-managing capacity

Without it, soil is just dirt. There’s a new recognition of the importance of soil organic matter, and not only for improving crop yields. It’s also a tool in the effort to mitigate climate change. Blain Hjertaas, a holistic management farmer and grazier at Redvers, Sask., participates in the Soil Carbon Challenge, an international “competition” […] Read more

Soil pH is often highly variable within fields, as demonstrated in this map of a single central Alberta field. The range is from red (pH of 4-4.5) to dark lime green (pH of 7.5-8). That is why grid sampling is an important step in lime application.

If you have low soil pH, should you lime?

It can take tonnes of lime per acre to move soil pH from 5 to 7, but improved fertilizer availability for all crops, better nodulation for pulse crops and alfalfa, and reduced risk from clubroot in canola can make the investment worthwhile

“Finally.” That word got special emphasis when Doug Penney was asked about liming. “It has become a hot topic… finally.” Penney, a long-serving Alberta Agriculture fertility specialist and now semi-retired crop consultant, says many fields in Western Canada — especially in Alberta — probably would have benefited from lime a long time ago. Fields most […] Read more


Britain outlines post-Brexit farm policy in bill

London | Reuters –– Britain will introduce legislation on Wednesday for agricultural policy after it leaves the European Union that will link support for farmers to the provision of public benefits such as tackling climate change or preserving beautiful landscapes. The Agriculture Bill, primarily covering England, will provide the basis for policy in a sector […] Read more

The Wintex 2000 is popular in Western Canada but is now being replaced by Wintex 3000 units.

Advanced soil sampling

It’s time to get excited about soil testing again… seriously!

In many ways, a soil test represents an aspect of farming that is necessary yet unfairly and inaccurately viewed with about as much anticipation as filing an income tax return. Despite the fact that soil tests provide invaluable information and a potential road map for adding value to future crop plans, there isn’t an overall […] Read more


McCain’s one-year multi-species blend contains 13 species, including spring oats, balansa clover, Austrian winter peas and sunflower.

2 covers — 25 species

P.E.I. potato growers are exploring diverse approaches to solve their low organic matter levels with cover crops

Soil organic matter has become a popular topic of discussion in the past year. In Ontario, a report from late 2016 indicated soil organic matter (SOM) levels in many parts of the province are at 15-year lows, coinciding with increasing interest in the use of cover crops, reduced- or no-till management and longer rotations in […] Read more

Growers who are considering multi-species cover crops should determine their specific goals: Is it to scavenge nutrients, help cycle them from subsoil or store them for future use?

Is it time you get started with a cover crop?

Cover crops may not be as simple as we used to think. But they aren’t that complex either

The funny thing about implementing change is that it’s possible to over-think a situation and become mired in the process of simply getting started. A person becomes so concerned with the challenges of the “how” that they begin to lose sight of the value of the “why.” In other words, getting started can be the […] Read more