Question

why are manures and fertilizers added to the soil

Answer 1

The substances which are added to the soil in the form of nutrients for the healthy growth of plants are called manure and fertilizers. To improve thesoil fertility farmers add manure to thesoil this process is called asmanuring.

Answer 2

manures and fertilizers are added to soil because some time there are lack of nutrients in the soil which is essenyial for the crop or soil so we add manure and fertilizrs to fullfill the demand of the soil or crop for better production.......
hope it helps you