
Crop solutions|Other crops|Coffee • Pepper • Citrus
Biological solutions for coffee, pepper & citrus
Improve soil, restore roots and manage root-zone disease with microbes – plus farm data to meet market traceability and sustainability standards.
- Biologicalagriculture
- Lower emissionstowards Net Zero
- Transparent dataTraceability
- Working alongsideVietnamese farmers
Key benefits
- Rebuild depleted soil
- Root-zone disease control
- Optimized fertilizer use
- Farm-level traceability
Common challenges in coffee, pepper & citrus
Depleted, compacted soil after years of cropping
Low organic matter and weak root systems.
Root-zone disease: nematodes, fungi, quick and slow decline
Especially severe in pepper and replanted coffee.
Rising fertilizer and crop-protection costs
Margins shrink as input prices fluctuate.
Export buyers require farm-level traceability
Buyers need plot data, farm diaries and sustainability commitments.
The HKTECOTECH solution
Biological soil & root recovery package
Better soil – Stronger roots – Fewer chemicals – Farm data
- Lower input costs
- Healthier roots
- Loose, organic-rich soil
- Transparent farm data

Healthy soil – Resilient trees – Stable harvests
Standard technical protocol for perennial crops
Each protocol is tailored to the crop after an on-site farm survey.
- Step 1
Soil improvement & root recovery
Soil improvement & root recovery

Post-harvest microbes and organic matter improve soil structure and trigger new roots.
HKT RootPlus
- Step 2
Flowering & fruit set
Flowering & fruit set

Balanced nutrition and irrigation for concentrated flowering and better fruit set.
Soil moisture sensors
- Step 3
Fruit filling & protection
Fruit filling & protection

Antagonistic biologicals manage root-zone disease with fewer chemicals.
HKT Bio-Defense
- Step 4
Harvest & farm data
Harvest & farm data

Digitize plots and farm diaries in HKT Agri Cloud for traceability and export.
HKT Agri Cloud
Coffee, pepper & citrus demonstration model
HKT only publishes figures once a model has been fully and transparently measured.
Demonstration model – open for registrationJoin the demonstration programme
HKT is selecting coffee, pepper & citrus farms and cooperatives to apply the biological protocol and measure before/after results transparently.
- Farm survey with soil and root health assessment
- Biological protocol tailored to crop type and orchard age
- Digital plot registry & farm diary in HKT Agri Cloud
- Transparent before/after results report for the grower

Proven in the field: 200ha rice at Hon Dat
The same biological protocol + field data approach has been deployed by HKT on 200ha of low-emission microbial rice in Hon Dat, An Giang.
High-tech integration for growing areas
From in-field sensors to farm-level data – ready for traceability and sustainability standards.

Soil moisture & weather IoT
- Soil moisture and EC
- On-farm weather data
- Water-saving irrigation schedules
AI Agent – 24/7 technical assistant
- Crop-specific agronomy Q&A
- Early disease symptom checks
- Stage-based care plans
Farm registry & traceability
- Digitized plot coordinates and area
- Digital farm diary
- Data for buyers and sustainability standards
More solutions for farms and enterprises
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AI Agent technical support
Supporting growers 24/7
Expert adviceDisease diagnosisCrop planningView details
Managing coffee, pepper or citrus farms?
Leave your details to receive a biological protocol tailored to your crop and farm conditions.
