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Gushinggrannies4u t1_itiv123 wrote

Reply to comment by fredinNH in This new farming robot uses lasers to kill 200,000 weeds per hour by GonjaNinja420

Nearly 5 million a day sounds like a lot

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fredinNH t1_itkutdo wrote

I was trying to be funny, but as someone who has looked closely at soil as weeds are first emerging, I don’t think 5 million weeds is even that much.

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marigolds6 t1_itlutk1 wrote

It's basically a 40-acre field per day. So that raises questions of how often you have to repeat treatment, as well as how deep into the growing season.

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