eläinlannan

Äläinlannan, commonly referred to as animal manure, is a natural byproduct of domesticated animals. It consists of animal excreta, bedding materials such as straw or wood shavings, and sometimes residual feed. The composition and characteristics of animal manure vary significantly depending on the animal species, its diet, and the management practices employed. For instance, poultry manure tends to be higher in nitrogen and phosphorus compared to cattle or horse manure.

Historically and currently, animal manure serves as a valuable organic fertilizer in agriculture. When decomposed, it enriches soil with essential nutrients like nitrogen, phosphorus, and potassium, which are vital for plant growth. The organic matter in manure also improves soil structure, enhancing water retention, aeration, and drainage. This leads to healthier, more productive soil and reduces the need for synthetic fertilizers, which can have environmental drawbacks.

Beyond its fertilizer properties, animal manure can be processed for other uses. Composting is a common method to break down manure, reducing odor and pathogen content while creating a stable soil amendment. Anaerobic digestion is another process that converts manure into biogas, a renewable energy source, and digestate, which can still be used as fertilizer. Proper handling and management of animal manure are important to prevent environmental pollution, such as water contamination from nutrient runoff.