Question

Give two examples why weeding is necessary

Answer 1

if we will not cut the weeds plant from the field it will grow and the nutrients which the crops need they may use and they grows in no. so the water problem may appear

Answer 2

Weeding is necessary since weeds compete with the crop plants for water, nutrients, space and light and affect the growth of plants. Weeds can be controlled by chemicals called WEDICIDES, which are sprayed in feilds to kill weeds. We can also use Kurpi, seed DRILL and MANUAL METHOD