Question

What is manure? Explain any three types of manures.

Answer 1

Hint: Manure is an ideal amendment to the soil. It acts as a field residue when it is applied to agricultural fields. The manure may be sold by farmers to individuals who need to increase their soil fertility. Thus, it can provide farmers with profits. They contribute to soil capacity and sustainability as a whole.

Complete Answer:
Manure is an organic matter derived from solid animal waste that is used to enhance the consistency of the soil and increase good crop yields.

Manure is the decomposed form of dead plants and animals that is used to improve development in the soil. It is a fertiliser in its natural form and is cost-effective. The excrement of humans and animals is often used as manure. Nitrogen, phosphorus and potassium are rich in livestock manure.

Manure is particularly rich in organic matter and humus, thus improving the fertility of the soil. These are safer and do not cause any emissions in the long run. It is a resource that is precious and sustainable.

Manure may be collected from different sources. Below the numerous sources of manure are mentioned:
- Dung from animals, urine, and slurry from biogas plants.
- Human housing waste, such as human faeces, night dirt, sludge, sewage, household waste.
- Goat droppings and sheep droppings.
- Waste such as bones, meat, horn and hoof feed, fish waste from the slaughterhouses.
- By-products of the farming industry.
- Waste from crops.
- Weeds, Hyacinthe Water.

Manure Types: Manure, green manure and compost manure may be grouped as farmyard manure. The various kinds of manure used by farmers are as follows:
1. Green Manure: The percentage of organic matter in the soil is raised by green manure. The roots of manure like this go deeply into the soil. These assist in weed suppression and in preventing soil erosion.

2. Farmyard Manure: Farmyard manure strengthens the structure of the soil and is used in farming as a natural fertiliser. It increases the ability of the soil to retain more nutrients and water. It also increases the soil's microbial activity to maximise its mineral supply and plant nutrients as well.

3. Compost Manure: It improves the structure of the soil and the soil's water and nutrient holding ability. It therefore increases the nutrient value and thus enhances the plants' health.

Note: Manure is environmentally-friendly and has made a major contribution to increasing the production of food. It was really hard to feed a population that was increasing. The use of manure enhanced the soil's fertility and increased the crops' yield.