A weed destruction system, to mount on the rear of combines, that uses a specific spectrum of light, is being developed through a partnership between Redekop and Global Neighbor Inc.

Redekop partnering on new system for weed seed destruction

Canadian manufacturer's work with U.S. company allows for light technology to destroy weed seeds

One way to defeat the problem of weed resistance is to keep as many weed seeds out of a field as possible. Redekop’s Seed Control Unit (SCU), which pulverizes seeds coming out of the back of a combine, is one tool to help do that. But it can only be used on Class 8 and […] Read more

Grey skies over the Alberta landscape, July 2023. (Geralyn Wichers photo)

Alberta Crop Report: Variable weather fails to dispel crop growth

Crop conditions across the province were rated at 72.9 per cent good to excellent, better than the five-year average of 68.8 per cent and the 10-year average of 70.2 per cent. The central region had the best rating at 78.2 per cent, followed by the Peace region at 75.7 per cent and the south region at 73.9 per cent, all above both historical averages. The northeast region was at 70 per cent, below its averages, while the northwest was in line with its average at 61.8 per cent.



Here we see a drone’s-eye view of an abandoned Canadian peat moss farm in dry summer conditions.

Peatland farming, the Prairies’ best-kept secret

Practical Research: Improving these lands' copper fertility could potentially pay significant dividends

In 1981, I heard a discussion on micronutrients in crop production by the late Jerry Stoller. He talked about the need to pay attention to the micronutrient needs of crops, because just like macronutrients — nitrogen, phosphorus, potassium and sulphur — they can be depleted over time on even the best cropland. Stoller also said […] Read more



Photo: Akchamczuk/iStock/Getty Images

Pulse Weekly: Crops growing well in Saskatchewan despite rains

As of June 10, seeding was 98 per cent complete in Saskatchewan according to the province’s weekly crop report. Also, 79 per cent of pulse crops were in normal development, while 19 per cent were behind and two per cent were ahead. Lentils were rated 90 per cent good to excellent, while chickpeas were rated at 95 per cent. Field peas were rated at 91 per cent good to excellent, while soybeans were at 83 per cent.


A canola crop in the RM of Fletts Springs, just northwest of the RM of Pleasantdale, in 2019.

Where the canola was: a history of Saskatchewan yields by soil climatic zone

Whether by nature, nurture or both, yields jumped in several zones around the turn of this century

Editor’s Note: Les Henry, the esteemed Prairie soil scientist and our longtime soils columnist, left us on June 14 at age 83. Up until the day before his passing, Les was working on and revising this column for the next (July 11) edition of Grainews. We’ll still have this on paper for you in a […] Read more

Keeping reference materials current for the farming community could help ward off weeds and pests before they become endemic.

Recognize the value of books, fact sheets, texts

Practical Research: Don’t assume that your phone will have all the answers at hand

During my long tenure with Alberta Agriculture we, as a crop protection unit, produced many farmer information presentations, fact sheets, books, booklets, broadcasts and seminars. From 2000 onward, Alberta Agriculture severely cut down on this and other farm information units. The books and fact sheets are fully relevant today but they need upgrading and maintenance, […] Read more


Les Henry. (University of Saskatchewan video screengrab)

Prairie soil scientist and author Les Henry, 83

Henry's outreach to farmers spanned more than half a century

Glacier FarmMedia — Saskatchewan soil scientist Les Henry, well known for his work on improving Prairie farmland and his outreach to Prairie farmers in the pages of Grainews, has died. Ending a long fight with congestive heart failure, Henry died Friday in Saskatoon at age 83, having continued to write until very shortly before his […] Read more

les henry

Soil scientist and Grainews columnist Les Henry, 1940-2024

Henry's outreach to farmers spanned more than half a century

Saskatchewan soil scientist Les Henry, well known for his work on improving Prairie farmland and his outreach to Prairie farmers in the pages of Grainews, has died. Ending a long fight with congestive heart failure, Henry died Friday in Saskatoon at age 83, having continued to write until very shortly before his passing. Born in […] Read more