Natural Fertilizers

Definition

Natural fertilizers are organic substances derived from living matter or natural mineral deposits, used to enrich soil and promote plant growth without the chemicals found in synthetic fertilizers.

Scientific / Technical Definition

Natural fertilizers are composed of materials that come from plants, animals, or geological processes. They are biodegradable, renewable, and sustain soil health by improving the soil structure, increasing microbial activity, and providing essential nutrients to plants. Common examples include compost, manure, bone meal, and rock phosphate. Unlike synthetic fertilizers, they release nutrients slowly and reduce the risk of leaching into the water systems.

Benefits

• Enhance soil health and structure.
• Promote biodiversity and microbial activity in the soil.
• Reduce environmental pollution compared to chemical fertilizers.
• Support sustainable agricultural practices.
• Often enrich the soil with a wide range of nutrients and minerals.

Examples

• Compost
• Manure
• Bone meal
• Rock phosphate
• Green manure

Additional Information

• importance: Natural fertilizers are important for promoting sustainable agriculture by minimizing environmental impact and maintaining soil fertility over time.

Related Terms

• Organic Farming
• Compost
• Sustainable Agriculture
• Soil Health
• Synthetic Fertilizers

References

• The Use of Organic Manure and Fertilizer for Healthy Soil
• Organic Fertilizers as a Pathway to Sustainable Agriculture