Question

Protection of crops from weeds .....

Answer 1

$\huge\mathbb{AHOY!!!}$

WEEDS are the unwanted grass which grow in farms....

✔✔✔TILLING it is done to uproot weeds

✔✔✔farmers protect their crops from weeds by weedicides

• WEEDICIDES are the chemical which kill the weeds

• these Chemicals do not harms the other crop

✔✔✔By using bio- pesticides and gene modified crops

Answer 2

Hola

Here is ur answer

Protection of crops from weeds :- The removal of unwanted plants that grow along with the crops is referred to as weeding. Weeds compete with crops for water, minerals and sunlight. They also spread pests on to the crops and sometimes produce poisonous substances harmful to the crops, thus reducing the yield of crops.

Hope it helps

#kaashi