Question

what is weeding ?? short paragraph answer

Answer 1

Weeding is removing unwanted plants from the ones you want to be productive or ornamental in your garden. You decide what a weed is. If a tomato sprouts in the compost you spread around your roses, you will probably pull that tomato out, even though you grow tomatoes in your vegetable garden. Don't be afraid to remove a "good" plant if it's not where you want it. You want the plants that remain to attain their full growth and maturity, and weeds steal sunlight, moisture, and other resources from the plants you are intending to grow.

Answer 2

Weed can be define as any unwanted plant at a place where it is not required. Examples

Parthenium
Barley in wheat field
Hence weeding is a operation carried out in fields to remove these unwanted plants. It could be done by following ways

Physically- with hands
Mechanicaly- with some tools
Chemicaly- by spraying