EVERYDAY SCIENCE

Detailed explanation-1: -Natural fertilizers are organic products that have been extracted from living things or from the earth. They can be either plant-derived or animal-derived. Some examples would be mushroom manure, blood meal, bone meal, cottonseed meal, kelp meal, poultry or horse manure (aged) and compost.

Detailed explanation-2: -Manure is a natural fertilizer and obtained from plant and animal waste. It provides nutrients and minerals to the crops without having harmful effects on the plants.

Detailed explanation-3: -Manure is the decomposed form of dead plants and animals, which is applied to the soil to increase production. It is a natural form of fertilizer and is cost-effective. The human and animal excreta is also used as manure. The livestock manure is rich in nitrogen, phosphorus, and potassium.

Detailed explanation-4: -Manure is organic matter that is used as organic fertilizer in agriculture. Most manure consists of animal feces; other sources include compost and green manure.