Compost manure is applied to benefit soil and plants in several key ways, primarily functioning as a valuable soil amendment and nutrient source.
Key Applications of Compost Manure
Based on research, including the work by Steger et al. (2007), compost can be applied for various purposes in agriculture and horticulture. These applications leverage its properties to enhance soil health and support plant growth.
Here are the primary ways compost manure is applied, according to Steger et al. (2007):
- As a Fertilizer: Compost supplies essential nutrients to plants, acting as a slow-release fertilizer that improves soil fertility over time. This provides a steady supply of food for plants.
- To Improve Soil Structure: Adding compost helps aggregate soil particles, improving drainage in heavy clay soils and increasing water retention in sandy soils. This leads to better aeration and root penetration.
- Substituted for Peat in Horticulture: In potting mixes and garden beds, compost can replace peat moss. This provides a sustainable alternative that also adds nutrients and beneficial microbes.
- As a Microbial Additive: Compost is rich in beneficial microorganisms. When applied, these microbes can increase enzyme activities in the soil, aiding in the decomposition of organic matter and nutrient cycling, which makes nutrients more available to plants.
Applying compost involves spreading it on the soil surface or incorporating it into the soil before planting. The specific method and rate depend on the intended use and the type of soil. For instance, applying as a mulch conserves moisture and suppresses weeds, while incorporating it improves the overall soil matrix.
Understanding these applications helps optimize the use of compost manure for sustainable and productive growing systems.
