Biostimulants
Natural fertilizers
Natural fertilizers are fertilizers derived from natural or biobased sources and closely align with natural soil and plant processes. They provide nutrients in a way that strengthens the soil while simultaneously feeding the crop.
In an agricultural sector increasingly focused on sustainability and circular thinking, natural fertilizers play an important role in maintaining soil health and reducing environmental impact.
What are natural fertilizers?
Natural fertilizers consist of raw materials of biological origin, such as animal manure, plant by-products, compost, or digestate. These fertilizers contain not only nutrients but also organic matter, which is essential for a well-functioning soil.
Due to their natural composition, these fertilizers better meet the needs of soil life and plants.
Difference with synthetic fertilizers
Unlike synthetic or heavily processed fertilizers, natural fertilizers release their nutrients gradually. This reduces the risk of leaching and makes the nutrition better suited to the crop's uptake capacity.
Moreover, natural fertilizers contribute to the buildup of organic matter and a stable soil structure.
Effect on soil structure and soil life
An important advantage of natural fertilizers is their positive effect on soil structure. Organic matter improves soil crumb structure and increases water retention capacity.
Additionally, natural fertilizers stimulate soil life, such as bacteria and fungi, which play a key role in nutrient release.
Combination with biostimulants
Natural fertilizers are increasingly combined with biostimulants. Biostimulants enhance natural processes in soil and plant and ensure that nutrients from natural fertilizers are utilized more efficiently.
This combination results in stronger roots, better growth, and higher stress resistance.
Role in sustainable and circular agriculture
Within sustainable and circular agricultural systems, natural fertilizers form an important link. By-products from agriculture and industry are thus given new value and used to improve soil and crop.
This way, nutrients remain within the cycle, reducing dependency on fossil resources.
Practical application
The use of natural fertilizers requires a well-thought-out strategy. Factors such as soil type, crop choice, organic matter content, and regulations determine which products are most suitable.
Regular soil analyses can monitor and optimize the effect of natural fertilizers.
Summary
Natural fertilizers support healthy soils, efficient nutrient utilization, and sustainable cultivation. Combined with biostimulants, they form a solid foundation for future-proof agriculture.