Find the likely constraint before changing the system.
Connect crop observations with climate, irrigation, nutrients, root-zone conditions, pest pressure, and production records.
Technical Insights
Better greenhouse decisions start with the right technical question.
AGS uses plant science, controlled-environment principles, production data, and structured evaluation to help clients understand what is happening before choosing a fix, technology, or investment.
Discuss Your ChallengeStart with the decision, not a pre-selected solution.
Use the measurements that can actually answer the question.
Select crop, light, water, nutrient, yield, quality, or system measurements based on the decision rather than simply on what is easy to collect.
Test important options before scaling them.
Use controls, replication, consistent measurements, and suitable analysis when a technology or production change needs stronger evidence.
Turn technical results into an operational next step.
Translate findings into practical priorities for growers, managers, technical teams, partners, or funders while keeping limitations clear.
Explore by Technical Area
Connected service areas, each built around a greenhouse decision.
Use these pages as the current AGS knowledge hub. More original technical articles and case studies can be added as the business grows.
Crop PerformanceGrowth, physiology, yield, quality and crop diagnostics.
Lighting & EnergyPPFD, DLI, crop response, energy and investment trade-offs.
Irrigation & NutrientsEC, pH, fertigation, drainage and root-zone management.
Hydroponics & AquaponicsHydroponic system performance with specialized aquaponic support.
IPMPrevention, scouting, monitoring, identification and response.
Applied TrialsExperimental design, data quality, analysis and interpretation.
TrainingPractical technical skills for crews, technicians and teams.
Project DevelopmentTechnical project logic, methods, outcomes and funding readiness.
Decision Guides
Three questions worth answering before you act.
These short guides show how AGS frames common greenhouse decisions. They are educational starting points, not recommendations for a specific operation.
Why is marketable yield below expectations?
Start by defining where performance is being lost: fruit number, fruit size, quality grading, crop uniformity, timing, or plant losses. Review climate, irrigation, root-zone conditions, nutrition, pest pressure, crop development, and production records together before changing one input in isolation.
Useful first evidence
- Marketable and unmarketable yield by reason
- Crop growth and development trends
- Climate, irrigation, drainage, EC and pH records
- Spatial patterns and timeline of symptoms
What makes a greenhouse trial credible?
A useful trial begins with the decision the result must support. A defensible comparison needs a clear control, suitable replication, consistent management, predefined measurements, quality checks, and analysis that matches the design.
Questions to settle first
- What claim or decision is being tested?
- What is the appropriate control or benchmark?
- Which outcomes matter commercially?
- What limitations could affect interpretation?
PPFD and DLI are only part of the investment decision.
Light quantity matters, but a lighting decision should also consider distribution, spectrum where relevant, crop stage, seasonal sunlight, photoperiod, fixture layout, electricity demand, heat interactions, maintenance, and the crop value created per unit of energy.
Compare more than fixtures
- Canopy-level light delivery and uniformity
- Crop yield, quality and timing response
- Energy use and operating assumptions
- Installation, controls, lifespan and serviceability
How to use these insights
General guidance is not a greenhouse diagnosis.
Crop response depends on the production system, cultivar, environment, management, timing, and business objective. AGS uses technical content to clarify the question; project recommendations are based on the client's actual evidence and operating context.
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