Question

Mention 4 differences between fertilizers and manure

Answer 1

Answer:

Fertilizers:

1.Provide nutrition to the plants in large amount.

2.Does not provide humus to the soil.

3.Fertilizers are made in large factories.

4.They are expensive.

Some examples are NPK and Urea.

Manure:

1.Provide nutrition in less amount to the plants.

2.Provide humus to the soil.

3.Manure can be made by kitchen waste.They are organic.

4.They are cheap compared to fertilizers.

Explanation:

Hope it helps you!!

Answer 2

Manure:-

♣ It is a natural substance obtained from decomposition of plants and animals.

♣ It is prepared in the field.

♣ It provides a lot of humus to the soil.

♣ It is less rich in nutrients, so required in large quantities.

♣ No pollution is caused.

Fertilizer:-

♠ It is a chemical substance.

♠ It is prepared in factories.

♠ It does not contains any humus.

♠ It is rich in specific nutrients, so required in very small quantities.

♠ It causes water pollution.