The company AFOI LEFA OE || LEFASAGRI is active in the import of fertilizers, special nutrition products, bioactive preparations, biostimulants for various crops, and in the distribution of beneficial insects. Modern plant nutrition requires innovative formulations, high scientific training and sustainable environmentally friendly practices.



SILTRON L favors the development of the plant's self-defense system against biotic and abiotic factors. At the same time, it improves soil fertility by improving water availability, physical and chemical properties of the soil and keeping nutrients in plant-available forms. The application of SILTRON L causes the accumulation of silicone in the tissues of the epidermis in polymer, organic and crystalline form, allowing the mechanical and biochemical strengthening of plant tissues.

It favors the maximum absorption of phosphorus (P) and iron (Fe) present in the soil, by the plant. Thus increasing the productivity and quality of agricultural crops. It has a synergistic effect with calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn) and molybdenum (Mo), optimizing crop growth and production, the half-life of susceptible crops is also improved.</ p>

It favors root growth in plants and thus improves their adaptability to the environment, stimulates the tissues during the stress period and enhances their growth. Promotes the colonization of plant roots by algae, lichens, bacteria and mycorrhizae, improving the fixation and assimilation of nitrogen and phosphorus among other minerals

Increases the plant's resistance to salinity. Increases drought resistance. The use of SILTRON L can optimize irrigation water use by 30 to 40% and extend irrigation intervals without negative effects on plants. in addition to the irrigation-drainage system, fertilizing with active silica minerals, allow the complete restoration of soils affected by salts, condensation and low pH levels.

Cultivation Dosage (Pages) Dosage (Hydrolubrication)
Citrus and Fruit Trees To improve the cohesion and post-harvest preservation of fruit during transport and storage, a foliar application before harvest at a dose of 250ml per 100 liters water With irrigation 400-500 ml/str at the stage of bud development, at the beginning of fruit development and at the stage of ripening
Vegetables (Tomatoes, Peppers, Zucchini, Cucumber, Eggplant, Beans, Watermelon, Melon and Strawberry) To improve the consistency and post-harvest preservation of the fruit during transport and storage, make a foliar application just before harvest at a dose of 200ml per 100 liters water With hydrofertilization and a dose of 300-400 ml/str at transplanting, and repeated at 3-week intervals
Vegetables (Lettuce, Cauliflower, Spinach, Potato, Onion, Garlic, Leek and Celery root)   With water fertilization and a dose of 300-400 ml/str from the beginning of vegetative growth, and repeat every 3 weeks
Rice Foliar applications at a dose of 300-400 ml/100L, and stage 25, 50, 75 and 100 days after sowing  
Soy, Legumes, Corn, Wheat and other Cereals Flats and dose of 100 ml/str, which can be applied in 2 or more applications, from V4 to R1 stage  

2  fert

Technical Sheet

Fertilizers & Irrigation

Fertilizers & Irrigation

Modern agriculture requires appropriate fertilizers, special nutrients, bioactive and biostimuland products, micro and macro organisms.


Specialised, environmental friendly, water - soluble fertilizers for intensive crops and hydpoponics

Bio Products

We offer, biological, special-nutrient products, which can be ideally used for any crop


Swirskii Mip, Nessidiocoris Mip, Andersoni, Orius, and other beneficial insects as well as Bombinas for pollination

Biostimulants product

Biostimulants products applied to plants with the aim to enhance nutrition efficiency, abiotic stress tolerance and crop quality traits, regardless of its nutrients content