Question

III. Why is it necessary to remove weeds from the field? (Two reasons)​

Answer 1

Answer:

Reasons for the removal of weed from the field is because of the disadvantages of weeds, and they are follows:

1. Weeds reduce the yield of the field and also interfere with agricultural operations.    

2. Weeds damage the crops.  

3. Weeds block the water flow in canals, water-transport system.

4. Weeds stop sunlight and acquire space required for the growth of crops.  

5. Weeds absorb the nutrient form the soil and reduce the quality of agricultural products.  

Hope this helps.....

Answer 2

Explanation:

Weeds are removed because :

1)It takes necessary nutrients from soil required by main crops

2) when weed are removed plants grow rapidly .