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Expanded Cow Manure

Updated: 2026-07-22

Overview

Expanded cattle manure is an organic fertilizer produced through the processing of cattle dung, involving drying, fermentation, and aeration. This method enhances its nutrient availability and reduces pathogens, making it safer and more effective for agricultural use. It is valued for its high organic matter content, which improves soil structure and water retention. Unlike raw manure, expanded cattle manure is odor-reduced and easier to handle, making it a preferred choice for organic farming and sustainable agriculture practices.

Physical and Chemical Properties

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Expanded cattle manure typically appears as a brown, granular or powdery substance with a bulk density of 0.4-0.6 g/cm³. Its organic matter content ranges between 60-70%, with significant levels of nitrogen, phosphorus, and potassium. The material is partially soluble in water, releasing nutrients slowly over time. The expansion process reduces moisture content to around 20-30%, minimizing the risk of compaction and improving aeration in the soil.

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Main Applications

Expanded cattle manure is primarily used in organic farming to enhance soil fertility and structure. It serves as a slow-release fertilizer, providing essential nutrients to crops over an extended period. In horticulture, it is applied to flower beds, vegetable gardens, and lawns to boost microbial activity and improve root development. Additionally, it is used in landscaping and reclamation projects to restore degraded soils.

Safety and Storage

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While expanded cattle manure is generally safe, proper handling is essential to avoid irritation. Wear gloves and masks to prevent inhalation of dust particles. Store the manure in a cool, dry place, protected from moisture and direct sunlight. Avoid mixing with chemicals that may react with organic matter. Proper storage ensures the material retains its nutrient value and prevents unwanted microbial growth.

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B2B Procurement Guide

When procuring expanded cattle manure in bulk, verify the supplier’s organic certification and processing methods. Request details on moisture content, nutrient composition, and any additives used. Compare prices from multiple suppliers, keeping in mind that higher-quality manure may command a premium. Ensure the product is free from contaminants like heavy metals or synthetic residues, which can harm crops and soil health.

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