variable rate fertilizer

Early results are in for variable-rate fertilizer economics

Researchers at Olds College are trying to determine the break-even point for producers

A primary argument for variable rate technology (VRT) is that it enables farmers to be more exact in their use of crop inputs. By breaking fields into specific zones where different or variable application rates can be used, producers are no longer tied to flat rate applications and can make targeted decisions on where and […] Read more



Enterprise Machine Intelligence and Learning Initiative
(EMILI) is working with Geco Engineering to assess the
performance of Geco’s weed mapping technology for
predicting weed locations and detecting emerging herbicide
resistance. Summer student Ryan Ruchkall is among those at
EMILI’s Innovation Farms who are operating drones to collect
field data on kochia and wild oat.

High-tech weed control to give farmers a look into how precise spraying can be

Digital tool can be used to predict where weeds will emerge and identify areas with herbicide resistance within fields

Saskatchewan farmer Carl deConinck Smith is a dedicated early adopter who likes to keep on top of the latest innovations in digital agriculture technology. No surprise then that he’s arranged to have some new precision ag tech put to use on his farm this summer. It’s a digital tool developed by Geco Engineering in Vancouver, […] Read more

Model year 2024 9RT tractors will get a 20-horsepower boost.

Deere reveals model year 2024 tractor updates

Better connectivity and preparation for autonomy figure prominently

In March, Deere pulled the wraps off of the planned updates to the 2024 line of 7, 8 and 9 series tractors it will soon begin offering producers, giving those machines the features that the brand says will help “prepare (farmers) for the future of precision agriculture.” And that, of course, means more digital capability. […] Read more


Marla Riekman says building a soil’s resilience will help it meet challenges during the growing season and improve overall crop growth.

Strategies to increase your field’s potential

A panel discusses the importance of soil structure, tile drainage benefits and using precision ag and conservation to increase farm profitability

Farming has existed in one shape or form for more than 10,000 years. While farming methods have evolved considerably over that time, one thing that has remained the same is a desire among producers to get the most possible out of their land. Improving every acre was the focus of a panel discussion at Canola […] Read more

Deere just introduced its ExactShot technology for planters. It applies liquid starter fertilizer only where seeds are planted, reducing the amount of fertilizer required.

John Deere introduces ExactShot for planters

Technology applies starter fertilizer precisely where seeds are planted

In January, John Deere was back as a key exhibitor in the Consumer Electronics Show in Las Vegas, Nev. While the company’s exhibits have turned heads during the previous couple of CES events, this year the brand had an even larger presence. Its CEO, John May, was the keynote speaker at the show’s opening. And […] Read more


Ag tech: Look before you leap

Ag tech: Look before you leap

Consider these factors before you put your money into the latest ag innovation

Although it’s easy to be smitten with the latest precision agricultural technology, one expert in the field advises people to look before they leap when it comes to adopting the technological innovations on offer. “Do your homework and know that the return on investment or the value of a technology on one farm is not […] Read more

The green-on-green spray technology displayed here allows weeds to be detected and sprayed in a growing crop. Sprayer expert Tom Wolfe put spot spraying right up there in his list of top three transformative technologies during a recent presentation at the Manitoba Agronomists Conference.

Editor’s Column: Where the action is

There is no question spot sprayers are a hot topic in agriculture right now. As Scott Garvey reports in his article in our February 7, 2023 issue of Grainews, a new robotic spot sprayer called Solix from Solinftec, which is headquartered in São Paulo, Brazil, and in West Lafayette, Ind., could be available to Canadian […] Read more


The autonomous Solix can identify and spot spray weeds, as well as collect a wide variety of crop data in the process.

Robotic spot sprayer to hit the market in 2023

Solix can cover up to 100 acres per day

At the U.S. Farm Progress Show last August, Solinftec threw its hat into the autonomous ag machine ring for North America, debuting its robotic Solix spot sprayer. Solinftec, which is headquartered in São Paulo, Brazil, and in West Lafayette, Ind., announced prior to the show that it intends to make the Solix robot available in […] Read more

The percentage of canola growers using variable-rate fertilizer on all of their fields in 2021 was down slightly from the previous year.

Why are farmers slow to adopt variable-rate fertilizer technology?

Reasons for the slow adoption rate plus tips to get you started

Variable-rate fertilizer (VRF) application has caught the interest of a lot of farmers over the past 15 years. However, the level of adoption of VRF has been slower than expected. A Fertilizer Canada survey of canola farmers in Western Canada in the fall of 2021 found only 10.2 per cent of growers used VRF application […] Read more