what is manuring? advantage and disadvantage of manuring
Answers
Answer:
Difference between Manures and Fertilizers
Manures Fertilizers
It is not very rich in nutrients. It is rich in soil nutrients like nitrogen, phosphorous, and potassium.
It is slowly absorbed by the plants. It is easily absorbed by the plants.
It provides a lot of humus to the soil. It does not provide any humus to the soil
Answer:
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.
Manure is highly rich in organic matter and humus and thus improves the soil fertility. These are better in the long run and does not cause any pollution. It is a valuable and renewable resource.
Explanation:
advantage
These are a good source of macronutrients.
Improves soil fertility.
Cost-effective
Reduces soil erosion and leaching.
Improves the physical properties of the soil and aerates the soil.
Improves the water and nutrient holding capacity of the soil.
It can be transported easily.
Methane gas is evolved as the by-product of manure that can be used for cooking and heating purposes.
The crops grown on the land treated with manure produces healthy crops.
disadvantage
They are very bulky and voluminous due to which it is inconvenient to store and transport.
They are not nutrient specific.
It doesn't provide high yield as much as fertlizers. Manure is a natural or an organic substance obtained by the decomposition of plant and animal wastes. This is done by microbes, earthworms, fungus etc.
It provides less nutrient to plants in comparison to fertilizers.