Question

Give reason why weeding must be done for a good and healthy crop

Answer 1

Weeding is necessary since weeds compete with the crop plants for water, nutrients, space and light. Thus, they affect the growth of the crop. Some weeds interfere even in harvesting and may be poisonous for animals and human beings.

Answer 2

Answer:

What is weeding?

Weeding is the process of removal of unwanted plants called weeds from the fields.

Why is weeding necessary?

Weeding is necessary because weeds compete with the main crop for sunlight, nutrients, space and water. Some weeds are even poisonous to humans and they interfere in harvesting. This decreases the crops yield. Weeding is a must so that the plants can grow in a healthy manner.

Examples of weeds:

☆ Grass

☆ Wild oat

☆ Amaranthus

☆ Chenopodium