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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

May 2026

Better Farming Magazine

Farms.com Breaking News

Ontario Grain Farmers Open 2026 Legacy Scholarship

Friday, May 8, 2026

Applications are now open for the 2026 Grain Farmers of Ontario Legacy Scholarship which supports students pursuingpost-secondaryeducation related to the future of Ontario’s grain andagrifood industry. The program aims to encourage education and leadership development among young people... Read this article online

Applications open for GFO 2026 Legacy Scholarship

Thursday, May 7, 2026

Applications are now open for the 2026 Grain Farmers of Ontario , an annual program designed to support students pursuing post‑secondary education that contributes to the future of the province’s grain and agri‑food industries. Grain Farmers of Ontario (GFO) represents 28,000... Read this article online

Farmland Rents Lag Land Values

Thursday, May 7, 2026

Farm Credit Canada (FCC) has released a new economic analysis highlighting a growing gap between farmland values and rental rates across the country, a trend that will likely reshape expansion decisions for Canadian producers. According to the analysis, Canada’s average farmland... Read this article online

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