Question

Q.1.Tabulate all the three methods of weeding and tell which method would you prefer and why?

Answer 1

Answer:

mechanical methods: tiling, hoeling,digging, burning ,hand weeding

chemical methods: there are various chemicals used in controlling weeds these chemicals are called weedicides

I prefer mechanical methods because, it maintains yields, maintains and reduces cost of weed control stimulates crop growth ruduce pollution, breaks soil crust