Specialty Fertilisers

Some of the raw materials are special: monopotassium phosphate (PK 52-34) tripotassium phosphate (PK 32-63), tetra potassium pyrophosphate (PK 43-57), potassium carbonate (K2O 67%) they guarantee the formation of turgid, strong and substantial plant tissues, strengthening their defence against diseases. Their application guarantees compacted plants with higher production and an excellently well balanced vegetative-reproduction cycle.
| One must also remember the ingredients of the organic substances; humic extracts, amino acids, peptides with low molecular weight, seaweed extracts and growth promoters. Humic extracts consist of humic and fulvic acids deriving from chemical extract reactions with KOH (potassium hydroxide) and leonardite (originating from lignite fields and organic substance sediments fossilized over geological eras), or by extract reaction in acid environments (sulphuric acid) of vegetal substances. Humic acids are long–chain organic molecules and their colloidal nature easily “complexes” nutrients and carries them to the plants. Fulvic acids are substances which can neutralize the soil of residue molecules of pesticides and toxic substances previously released by plant roots from earlier crops. The residues left over from previously grown crops slow down root activity in the new crops. Fulvic acids stimulate photosynthesis even during autumn and winter months or when light intensity is insufficient to trigger the process. They also improve cell division and cell wall extension. Amino acids and low and medium molecular weight peptides are essential ingredients of proteins, enzymes (activators of all metabolic processes), tissues and vegetative and reproductive plant organs. These important organic substances which are needed to “build” the plant and activate its metabolic process, can be found in hydrolysed animal epithelium, in suspended liquid hydrolysed protein, in blood (haemoglobin, iron enriched protein) and in the hydrolysed protein substances deriving from organic matter with vegetal origins. Seaweed extracts derive from variously sourced marine algae, rich in amino acids, vitamins, mineral elements and naturally grown substances such as auxins, cytokines and gibberellins. Synthetic growth promoters are similar to the plants natural “growth substances” which activate, deactivate and modify their different genetic programmes. Included in these substances are auxins, gibberellins and cytokines which interact with the macro and micro nutrients, light, water and air, enabling the plant to develop and reproduce. |
![]() In brief: Direct soil applications:
Foliar applications
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