Ferments in Regenerative Agriculture
- Johanna Tanhuanpää
- Sep 2
- 2 min read
Updated: Nov 14
Ferments are the results of fermentation, a natural process where microorganisms such as bacteria, yeast, and fungi break down organic matter. This process generates beneficial substances, including enzymes, organic acids, and vitamins. In agriculture, these ferments enrich soil, promote plant growth, and help control pests and diseases.
Benefits of Using Ferments in Regenerative Agriculture
Integrating ferments into your farming practices can bring a host of advantages. Here are two key benefits:
Improved Soil Fertility: Ferments enhance soil structure by aiding in the decomposition of organic matter. This release of nutrients becomes readily available for plants. In fact, studies indicate that farms utilizing ferments can reduce their need for synthetic fertilizers by up to 30%.
Increased Plant Resilience: Applying fermented solutions boosts the microbial diversity in the soil. This enhanced diversity helps plants better withstand stressors such as drought or disease. For example, a study found that crops treated with lactic acid bacteria (LAB) exhibited a 20% increase in drought resistance compared to untreated plants.
Types of Ferments for Regenerative Agriculture
Various types of ferments can be beneficial for regenerative farming:
Lactic Acid Bacteria (LAB): LAB ferments are effective in controlling harmful pathogens in the soil. They can be produced from easily accessible ingredients like rice wash water or milk. When applied, LAB can increase nutrient availability by nearly 25% and significantly enhance plant health.
Effective Microorganisms (EM): This mix of beneficial microorganisms, including bacteria, yeasts, and fungi, can boost soil health, accelerate composting, and even purify wastewater. Research shows that EM application can improve crop yields by an average of 10-20% due to better nutrient cycling.
Kefir and Kombucha: These popular fermented drinks are not just for human consumption; their beneficial bacteria and yeasts can also enrich soil health. When diluted and applied, they can lead to a noticeable increase in plant growth and vitality.
Fermented Plant Extracts: By creating your own ferments from various herbs and plants, you can harness essential nutrients that stimulate growth. For example, a simple ferment made from nettles can provide high levels of calcium and iron, vital for robust plant development.
