Question

what are weed? how do they affect growth of crops? mention any three method by which they can be controlled? ​

Answer 1

Answer:

weed are unwanted grass are grow on fields. they effect the growth of crops by some controls like thresh them and other methods

Answer 2

Hi buddy ,❣️

Here is your answer,❣️▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Weeds are the unwanted plants that grows along with the crops..The compete for minerals,nutrients,water,sunlight with the crops..Weeds reduce the forest productivity and they invades the crop...

Weeds can be controlled by spraying at regular intervals of time..Some chemicals are used for cleaning the weeds...

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Hope it helps uh!!

Mark as brainliest!!

Thanku!!❣️