Agatha asked in Science

I need help with this question

Thank You

Riya Gupta answered this

Dear student,

The presence of weeds affect the farm and farm productivity.  Weeds reduce the crop yield and overall quality of the plant. Hence the overall productivity of long bean plants will decrease.
(B) According to the above data both A and B flower beds will produce best long bean plant. This is because in B the presence of dead plants will make the soil more fertile as the dead plants will act as natural fertilizers while in A since both weeds and dead plants are absent the yield will be of high quality.

Thanks and regards.