The start of the agricultural cycle defines the success of all production. The quality of germination determines crop uniformity, nutrient absorption, and resistance to stress factors.
In this context, new-generation biostimulants, such as AMEN JUICE™, are positioned as tools to support plant physiology from the seed.
The results obtained in internal experimental trials show that seed treatment with AMEN JUICE™ is associated with a higher percentage of germination in tomato (Solanum lycopersicum), along with improvements in initial vigor and metabolic efficiency of the crop.
This article presents the technical evidence from that internal trial and describes the biological mechanisms of the plant that could explain the observed effect.
Scientific Background
The development of AMEN JUICE™ integrates cationic biopolymers, natural saponins, and bioactive plant extracts. Its formulation aims to act on seed and plant physiology, promoting the plant's own metabolic pathways. Among the mechanisms described in the literature for this type of compound are:
- Electrostatic interaction between cationic biopolymers and the seed surface, which favors moisture retention.
- Activation of pathways associated with Systemic Acquired Resistance (SAR), increasing the expression of antioxidant enzymes and the plant's own defense proteins.
- Improvement of ion exchange between the seed and the microenvironment, optimizing water absorption and cellular respiration during germination.
Internal Trial: Tomato Germination
Plant Material
Commercial seeds of Solanum lycopersicum var. Rio Grande were used, with high genetic uniformity and no previous treatments.
Treatments
T0 – Control: untreated seeds.
T1 – AMEN JUICE™ (1% v/v): immersion system plus shade drying.
T2 – AMEN JUICE™ (2% v/v): immersion system plus shade drying.
Germination Conditions
Temperature: 25 °C ± 2 · Relative humidity: 75% · Substrate: filter paper moistened with distilled water · Light: 12 h photoperiod · Trial duration: 10 days
Variables Evaluated
Germination percentage (G%), germination rate (VG), radicle length (LR), vigor index (IVG), and percentage of abnormal seedlings.
Results Obtained
The results of this internal trial showed an improvement in the germination percentage and vigor indicators in seeds treated with AMEN JUICE™, especially at the 2% v/v dose.
| Variable | Control (T0) | AMEN JUICE™ 1% (T1) | AMEN JUICE™ 2% (T2) |
|---|---|---|---|
| Germination (%) | 78 ± 2 | 89 ± 3 | 95 ± 2 |
| Germination rate | 1.0 | 1.3 | 1.6 |
| Radicle length (cm) | 3.1 | 4.5 | 5.2 |
| Vigor index (IVG) | 242 | 390 | 494 |
Internal trial under controlled laboratory conditions. Field results may vary depending on variety, environmental conditions, and management practices; local validation is recommended before scaling up.
Discussion of Results
Bioelectrostática Interaction
The cationic biopolymer of AMEN JUICE™ interacts with the seed surface, creating a film that favors moisture retention and facilitates the diffusion of water and oxygen. This balance is key to maintaining seed viability and accelerating its initial metabolism.
Enzymatic and Metabolic Activity
Treated seeds showed an increase in the activity of catalase and peroxidase, the plant's own antioxidant enzymes associated with initial metabolism and resistance to oxidative stress. This phenomenon helps explain the greater radicle length and faster emergence observed in AMEN JUICE™ treatments.
Optimization of Water Use
The treatment improves the seed's water absorption capacity, maintaining an active moisture film on its surface. This is especially useful under water stress conditions or germination in semi-arid environments.
Agronomic Impact
The benefits observed in the experimental phase translate into potential advantages at the production level:
- Uniformity in emergence: homogeneous germination facilitates agronomic planning, mechanized sowing, and transplant efficiency.
- Greater water and nutritional efficiency: more vigorous root systems favor water and nutrient uptake, contributing to more balanced growth.
- Increased harvest quality: initial vigor and early metabolic activation can impact the size, color, and uniformity of the final fruit.
AMEN JUICE™ is an additional component within the seed management program; it does not replace the phytosanitary practices defined by your agronomist.
Technical Application Considerations
For seed treatment, it is recommended:
- Suggested dose: 1–2% v/v in immersion for 3–5 minutes.
- Drying: in the shade, on an absorbent surface, avoiding temperatures above 35 °C.
- Optimal activation pH: ≤ 5.0, a range in which the biopolymer maintains its stable cationic charge.
- Storage: keep treated seeds in a cool, ventilated environment before sowing.
Consult the AMEN JUICE™ technical sheet or your agronomic advisor before applying, and validate compatibility with other seed treatments you regularly use.
OCST™ Technology
AMEN JUICE™'s seed treatment (Optimized Coating Seed Technology) combines cationic biopolymers, vegetable saponins (biological surfactants that increase membrane permeability and enhance germination), and antioxidant botanical extracts that help stabilize the membrane and promote cellular respiration. The combination of these components seeks to create a favorable microenvironment around the seed during the early stages of germination.
Conclusion
Internal trials of tomato germination treated with AMEN JUICE™ show an increase in germination and physiological vigor compared to the control, under controlled laboratory conditions. These results are a preliminary indicator and do not replace field validation under the specific conditions of each farm.
AMEN JUICE™ is integrated into the seed management program as an elicitor biostimulant, accompanying—not replacing—the agronomic criteria and phytosanitary program of the farm.
AMEN JUICE™ BECS is not a fertilizer. It is not a pesticide. It does not replace the farm's phytosanitary program.
Do you want to evaluate if AMEN JUICE™ fits into your seed management program? Request a consultation with our technical team.
References
NanoAgro, Internal Data Report: OCST™ Biopolymeric Coating Trials on Tomato Seeds, 2024.
FAO (2021). Seed Treatment and Germination Enhancement in Sustainable Agriculture.
