What are Natural Fertilizers :

Hello Readers here you will read What are Natural Fertilizers. How they made and why they are used in Agriculture.

What are Natural Fertilizers :-

Natural fertilizers are also called organic fertilizers. These fertilizers are made from crop residues and animal wastes. These fertilizers help in maintaining the fertility of the soil for a long time.

Animal manure and straw are technically left to decompose. When it decomposes well, it is called manure. Similarly, compost made from plant residues and cow dung is called gandoya manure. 

These fertilizers contain all the elements that are essential for the growth of the plant. They have a good effect on the physical properties of the soil besides the nutrients.

Their use increases the yield of crops.