Question

9. What are weeds? How can we control them?
10. Arrange the following boxes in proper order to make a flow chart of
sugarcane crop production.​

Answer 1

Answer:

weeds are unwanted plants growing near the useful ones.

it can be controlled by weedicide application

Answer 2

Answer:

Weeds are unwanted plants in the cultivated field. They compete for nutrients, space, water & light, therefore, adversely affect crop growth.

The following measures can be taken to control weeds:-

• Weeds can be controlled using weedicides. It is a chemical, which is sprayed in the fields to kill all available weeds.

• Tilling before sowing of crops also helps in removing weeds. Tilling uproots the weeds.

• The manual method of removing weeds is with the help of a khurpi.

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Explanation:

Because there are no boxes so I cannot do question 10.