割草机器人和杂草控制

我家最近开始用割草机器人割草，发现杂草控制的情况似乎比以前好了。问了一下AI，AI也表明赞同。当然，AI也经常不靠谱。
割草机器人本身不能除杂草，只能控制杂草的生长。
can robot mower help control weeds
Google AI:
Yes, a robot mower can significantly help control weeds in your lawn. By operating on a continuous, frequent schedule, it keeps grass at a dense, uniform height and consistently trims down weeds, eventually stressing and depleting them. [1, 2, 3]
How Robot Mowers Control Weeds
Robot mowers utilize a few specific mechanisms to naturally keep your lawn weed-free: [1, 2]
Disruption of the Weed Lifecycle: By mowing almost every day, the robot prevents weeds from flowering and dropping seeds, which severely limits their ability to spread and multiply.
Starving the Weeds: Weeds generally grow faster than turfgrass. Constant clipping stresses the weeds by denying them the foliage they need for photosynthesis, gradually causing them to die off while the grass remains healthy.
Thickening the Grass: Frequent mowing encourages your grass to grow denser and spread laterally. A thick, lush lawn crowds out weeds and deprives their seeds of the sunlight they need to sprout.
Natural Fertilization: Because robot mowers cut small amounts of grass daily and leave the tiny clippings on the lawn (mulching), they consistently feed the soil. This added nutrition promotes stronger, more resilient grass that naturally resists weed invasion.