Duofen Agri

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Industrial Agri-Categories

Explore our technical crop nutrition portfolio categorized by formulation type and application target. Select a category to inspect technical specifications and products.

Product Categories

19 Technical Categories
Beneficial elements42 Products

Beneficial elements

Explore our technical portfolio of beneficial elements solutions engineered for commercial crop yield optimization.

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Biostimulants4 Products

Biostimulants

Advanced marine-biological biostimulants engineered to activate plant metabolic pathways and improve stress resilience.

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Brown Algae Oligosaccharides15 Products

Brown Algae Oligosaccharides

Explore our technical portfolio of brown algae oligosaccharides solutions engineered for commercial crop yield optimization.

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Chitosan Oligosaccharides6 Products

Chitosan Oligosaccharides

Explore our technical portfolio of chitosan oligosaccharides solutions engineered for commercial crop yield optimization.

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Functional Fertilizer63 Products

Functional Fertilizer

Specialty chemical and biological formulas addressing specific physiological challenges in high-value horticulture.

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Hot Sales Product70 Products

Hot Sales Product

Explore our technical portfolio of hot sales product solutions engineered for commercial crop yield optimization.

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Humic Acid42 Products

Humic Acid

Premium humic acid solutions engineered for soil structure enhancement and root zone nutrient chelation.

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Medium & Trace Elements9 Products

Medium & Trace Elements

Fully chelated medium and trace element solutions providing high leaf penetration and non-phytotoxic crop safety.

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Medium element fertilizer32 Products

Medium element fertilizer

Explore our technical portfolio of medium element fertilizer solutions engineered for commercial crop yield optimization.

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NPK Liquid61 Products

NPK Liquid

Precision liquid NPK formulations offering high EC stability, rapid nutrient absorption, and zero nozzle clogging.

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NPK Powder27 Products

NPK Powder

Explore our technical portfolio of npk powder solutions engineered for commercial crop yield optimization.

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NPK Suspension Liquid15 Products

NPK Suspension Liquid

Explore our technical portfolio of npk suspension liquid solutions engineered for commercial crop yield optimization.

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Organic water-soluble fertilizer16 Products

Organic water-soluble fertilizer

Explore our technical portfolio of organic water-soluble fertilizer solutions engineered for commercial crop yield optimization.

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Potassium phosphite55 Products

Potassium phosphite

High-mobility phosphite solutions designed to stimulate phytoalexin production and control oomycete pathogens.

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Seaweed Extract14 Products

Seaweed Extract

Pure kelp and brown seaweed extracts formulated to stimulate crop flowering, fruit setting, and stress recovery.

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Take root and promote growth31 Products

Take root and promote growth

Explore our technical portfolio of take root and promote growth solutions engineered for commercial crop yield optimization.

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Trace element fertilizer61 Products

Trace element fertilizer

Explore our technical portfolio of trace element fertilizer solutions engineered for commercial crop yield optimization.

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Uncategorized384 Products

Uncategorized

Explore our technical portfolio of uncategorized solutions engineered for commercial crop yield optimization.

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Ungrouped2 Products

Ungrouped

Explore our technical portfolio of ungrouped solutions engineered for commercial crop yield optimization.

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All Products Portfolio

Filter products by category or explore our complete catalog.

All SolutionsBeneficial elementsBiostimulantsBrown Algae OligosaccharidesChitosan OligosaccharidesFunctional FertilizerHot Sales ProductHumic AcidMedium & Trace ElementsMedium element fertilizerNPK LiquidNPK PowderNPK Suspension LiquidOrganic water-soluble fertilizerPotassium phosphiteSeaweed ExtractTake root and promote growthTrace element fertilizerUncategorizedUngrouped

Showing 16 of 949 products across all categories. Select a category above for full listings.

Technical Decision Matrix

Field Value & Efficacy

Evaluate nutrient concentration, bio-availability assets, and compatibility with existing foliar/fertigation protocols for target crop stages.

Trade & Supply Logistics

Analyze MOQ feasibility, technical packaging formats (IBC/Bottle/Bag), and factory-to-port lead time rhythms for inventory continuity.

Regulatory Compliance

Confirm registration dossier availability, local regulatory alignment, and required local language label adaptations for destination markets.

Need Custom Formula or OEM?

Our R&D team supports tailored specifications and brand adaptation for established distributors. Initiate a technical dialogue for project feasibility.

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