Lakhmir Singh Solutions Class 8 Science Solutions for Exercise in Chapter 1 - Crop Production And Management

Question 40 Exercise

How are weeds removed from the crop fields? Name one implement used for weeding.


Weeds are removed from the crop fields by the following means:

●By hand. Walking the field and pulling out the weeds.

●By mechanical means: Using trowel through the field that will fill up the space between the crop rows and cut/kill the weeds.

●By chemical means. Using a herbicide to kill the weeds. One implement used for weeding is a trowel.

Connect with us on social media!
2022 © Quality Tutorials Pvt Ltd All rights reserved