SULTECH Technology: Biostimulation Based on Microbiological Sulphur

SULTECH combines sulphur of microbiological origin with plant extracts and functional components, resulting in formulations specifically designed to enhance the interaction of sulphur with both the soil and the plant. Its distinctive crystalline structure and physicochemical characteristics make it possible to develop highly efficient formulations with optimised application rates.

Rather than considering sulphur solely as a nutrient, SULTECH technology takes advantage of its involvement in numerous processes related to plant nutrition, metabolism and the plant's response to stress conditions.

 

SULTECH in the soil: biological transformation of sulphur

When SULTECH is applied to the soil, microorganisms present in the rhizosphere participate in the biological oxidation of sulphur, progressively transforming it into plant-available forms, primarily sulphate.

During this process, protons are released, contributing to the progressive acidification of the root environment. This effect is particularly relevant in alkaline soils or under certain salinity conditions, as it can improve nutrient availability and contribute to the displacement and leaching of accumulated salts.

Improved chemical conditions within the rhizosphere can enhance the availability of elements such as phosphorus, calcium, iron and other nutrients, facilitating their uptake and utilisation by the crop.

In soils affected by salinity, this action contributes to the management of electrical conductivity and salts such as sodium and chlorides, promoting a more favourable root environment for crop development.

Rhizosphere activation and root development

The action of SULTECH goes beyond supplying sulphur. Its interaction with soil microbial activity contributes to creating a more favourable environment around the roots.

An active rhizosphere, together with suitable pH conditions and nutrient availability, promotes root system development and the plant's capacity to absorb water and nutrients.

In this way, SULTECH integrates sulphur nutrition, biological activity in the rhizosphere and improved conditions for plant nutrition within a single strategy.

 

SULTECH in the plant: sulphur as an essential element of plant metabolism

Sulphur plays a fundamental role in plant physiology. Once assimilated, it participates in the synthesis of important sulphur-containing amino acids, such as cysteine and methionine, as well as essential compounds such as glutathione, which is closely involved in antioxidant systems and plant responses to stress.

Sulphur metabolism is also closely linked to nitrogen metabolism. An adequate supply of both elements supports amino acid and protein synthesis and contributes to proper plant metabolic function.

This interaction enables SULTECH technology to support the physiological and photosynthetic activity of the crop, particularly when plants are exposed to unfavourable environmental conditions.

 

A tool for different stress conditions

The combination of sulphur nutrition and biostimulation makes SULTECH a particularly valuable tool for supporting crops during periods of water, heat, salinity or chemical stress.

Sulphur participates in metabolic pathways associated with the plant's natural defence and protection mechanisms, while improved root activity and nutrient availability help the crop maintain its physiological functions under adverse conditions.

As a result, SULTECH-based formulations are designed to promote vigour, nutrient-use efficiency, development and crop resilience, ultimately contributing to yield and crop quality.

 

Dual-action technology: soil and plant

One of the main distinguishing features of SULTECH is its ability to act on two fundamental components of the agricultural system.

In the soil, it promotes the microbiological transformation of sulphur, the progressive regulation of the root environment, the management of certain salinity conditions and improved nutrient availability.

In the plant, sulphur participates in essential processes related to the synthesis of amino acids, proteins and antioxidant compounds, as well as in the interaction between sulphur and nitrogen metabolism.

With SULTECH, AFEPASA transforms its long-standing expertise in ulphur into a technology designed for modern agriculture, combining nutrition, soil biological activity and plant biostimulation to achieve more efficient crops that are better prepared to cope with stress conditions.