Core specialty nutrition technologies
- Controlled-Release Fertilizers (CRF): Polymer-coated fertilizer granules that release nitrogen, phosphate, and potash gradually over 3 to 6 months according to soil temperature and moisture.
- Stabilized fertilizers (NovaTec technology): Granular fertilizers containing DMPP nitrification inhibitors that slow the conversion of ammonium to nitrate, reducing nitrogen leaching and denitrification losses.
- Water-soluble salts (Hakaphos / Basfoliar): High-purity, fully soluble NPK foliar fertilizers and chelated trace elements for precision fertigation.
- Bio-stimulants: Seaweed extract formulations and amino acid complexes that enhance root growth and stress tolerance.
Agronomic benefits in precision farming
Stabilized nitrogen and controlled-release formulations ensure that plant-available nutrients match crop uptake curves throughout vegetative and reproductive growth. This continuous feeding prevents the vegetative surges and nutrient burn associated with conventional heavy urea broadcasting.
Application guidance and soil testing
Apply specialty fertilizers based on Soil Health Card testing and specific crop fertigation schedules. Dissolve water-soluble formulations completely in clean water and monitor electrical conductivity (EC) to prevent salt stress in polyhouses and drip-irrigated fruit orchards.
Official source
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Common questions
What is a controlled-release fertilizer (CRF)?
A CRF features a specialized polymer coating that releases nutrients gradually over several months to match plant uptake needs.
How does a nitrification inhibitor improve fertilizer efficiency?
It slows the bacterial conversion of ammonium into leachable nitrate, keeping nitrogen available longer in the root zone.
Why are specialty water-soluble fertilizers preferred for polyhouses?
They dissolve 100% without leaving insoluble residues that clog precision drip emitters and micro-sprinklers.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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