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.

QUELAMIN 24 (Vegetable Origin Amino Acids)

Amino Acid Mixture

Substance helping plant growth.

QuelaAmin 24 is a bioactivator of hydrolyzed vegetable low molecular weight amino acids that is easily absorbed by plant tissue. It has a high content of essential amino acids and organic matter, which, together with its trace elements, turns into a product that improves photosynthesis and accelerates protein synthesis. QuaelaAmin 24 has a positive effect on photosynthesis, regulation of stomata, formation of plant hormones, pollen production and pollen tube germination.
Can raise  the  yield, fruit set, fruit size, fruit quality and shelf life. In the case of plants affected by stress (frost, hail, root suffocation) it naturally accelerates their recovery. The product only needs 3-6 hours to enter the plant.
It is applied throughout the crop cycle, both in horticultural and arboricultural crops, with various applications depending on the environmental and phenological conditions of the crop. The higher dose will be applied with more developed or larger crops.
In fruit trees it can be applied especially at bud development, before flowering and < span style="font-weight: bold;">on the wristband.
Common Usage: Fruit setting
Due to the high content of Glutamic Acid, Methionine, Proline and Lysine it has a positive effect on pollination and fruit formation

Crops Application Fees
Grapes, Stone fruits, Apples, Olives, Citrus fruits 200 - 400 ml/100L
Horticultural, Floricultural, Pharmaceutical, Lawn 200 - 400 ml/100L
Industrial plants, Cereals 200 - 400 ml/100L

Do not mix with mineral oils, organocopper products or strong acids and alkaline reaction products.

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Technical Sheet
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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