Ancient Japanese farmers often grew ducks in their farms. As strange as this story sounds, this bird was the farmer’s best friend as it ate away all the insects and plucked out all the weed from paddy. Its manure is also fertile for the sand. The concept of duck came with no harm, as they […]
More
source
https://www.techiexpert.com/robot-duck-will-prevent-weed-from-growing-in-fields/
Comments
Post a Comment