Question

List the advantages of using manure in the field over fertilizers

Answer 1

Answer:

Explanation:

MANURE = they are prepared in fields. they are organic. rich in organic nutrients but not rich in Nitrogen , Potassium and Phosphorus. increase the water holding capacity of soil . improve soil texture. make soil porous which facilitates gaseous exchange. not soluble in water example: Compost.

FERTILIZERS = they are prepared in factories. they are inorganic. rich in Nitrogen, Potassium and Phosphorus. continuous use leads to soil and water pollution. example: urea and ammonium sulphate  

                 

Answer 2

$\huge\frak{\underline{\underline{\red{Answer}}}}$

• Manure enhances the water holding capacity.

• It improves the soil quality and makes it porous due to which exchange of gases

becomes easy.

• It increases the number of friendly microbes.