OPTIVI

Fertilizers and liquid fertilizers based on algae, seaweed, mineraloids or combinations thereof containing biostimulants that enhance abiotic stress tolerance; fertilizers and manures allowed in organic farming containing biostimulants that enhance abiotic stress tolerance; bio-fertilizers containing biostimulants that enhance abiotic stress tolerance; plant growth regulators that enhance abiotic stress tolerance; seed and seed grain treatment preparations containing biostimulants that enhance abiotic stress tolerance; chemicals for coating of fertilizers and seeds and seed grain containing biostimulants that enhance abiotic stress tolerance