Question

24. Compare the uses of manure and fertiliser for maintaining the fertility of the soil​

Answer 1

Manure riched the soil with humus and other organic nutrients

but fertilizer riched the soil with many nutrients but not with humus

Answer 2

Answer:                                                                                                           Manure provides the organic matter to the soil which is prepared from the degradation of waste material of animals and plants. Fertilizer provides the mostly inorganic compound to the soil whose excess amount in soil leads to harmful effects on bacteria as well as on humans.