Search
Better Farming OntarioBetter PorkBetter Farming Prairies

Better Farming Ontario Featured Articles

Better Farming Ontario magazine is published 11 times per year. After each edition is published, we share featured articles online.


Robot weeder is on the way

Monday, December 3, 2012

It started out as a robot that would cut the grass in urban parks. Somebody thought that spinning blades were a bad idea with kids and dogs on leashes around, and so the idea evolved into an automated lettuce weeder, according to The Economist magazine.

The electric-powered Lettuce 'Bot, brainchild of Stanford University-trained engineers Jorge Heraud and Lee Redden, takes pictures of passing lettuce plants, compares them to a database of more than one million images of lettuce taken from all possible angles and instantly decides if they should live or die. A shot of concentrated fertilizer out the back end kills weeds and the remaining lettuce gets a growth blast as well. A version of the machine, currently under development, aimed at organic lettuce producers, favours those old spinning blades.

The makers promise that the robots will be cost-competitive with hand weeding. BF

Current Issue

March 2026

Better Farming Magazine

Farms.com Breaking News

Energy-Free Miraco MiraFount Waterers for Cattle

Friday, February 27, 2026

The Miraco MiraFount 1-Hole Energy-Free Roll-Away Ball Watering Trough is designed to provide clean, reliable water for livestock in all seasons without the need for electricity. Built for durability and efficiency, this insulated waterer helps prevent freezing during winter while... Read this article online

Wilson Farms Sponsors Ontario Four 2026

Tuesday, February 24, 2026

Wilson Farms Grain has been announced as the Supreme Champion Sponsor of the Ontario Four Horse Hitch Series for the 2026 season. This partnership connects one of Eastern Ontario’s leading grainlogisticsenterprises with one of the province’s most respected draft horse competitions. Known... Read this article online

Hog Markets Strengthen Heading Into Late February

Monday, February 23, 2026

As hog producers head into the final stretch of February, North American markets showed modest but broad-based strength according to the latest OMAFA report for the week ending February 20, 2026. The data highlights firmer hog prices, stronger futures, and mixed feed costs, offering... Read this article online

BF logo

It's farming. And it's better.

 

a Farms.com Company

Subscriptions

Subscriber inquiries, change of address, or USA and international orders, please email: subscriptions@betterfarming.com or call 888-248-4893 x 281.


Article Ideas & Media Releases

Have a story idea or media release? If you want coverage of an ag issue, trend, or company news, please email us.

Follow us on Social Media

 

Sign up to a Farms.com Newsletter

 

DisclaimerPrivacy Policy2026 ©AgMedia Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Back To Top