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Research Glasshouse - Controlled Trials and Repeatable Data
Research glasshouse for controlled experiments: independent climate zones, sensor monitoring, compartment layout and repeatable trial conditions. .
TEL:+86 191 5068 3942
Standalone gable-roof glass research greenhouse with aluminum frame, brick base and sliding glass door, next to a teaching building
Inside a research glasshouse with seedling pots and trays on rolling benches, overhead heating lamps and irrigation, wall-mounted AC and polycarbonate partitions

Designing Trials That Can Be Repeated:

A research greenhouse is built around the scientific method: you change one thing, you keep everything else the same, and you run the trial again to see whether you get the same answer. That means the house has to support proper experimental design - treatment groups next to matched controls, enough replicates for statistics, and a layout that lets you randomize where each treatment sits. The two photos above show a house built for that role: a standalone glass house with a brick base and sliding door, and inside, rolling benches with seedling pots and trays, overhead heating and irrigation, and partition walls that keep one trial separate from the next.
 

Controlling One Variable at a Time:

The whole point of a controlled experiment is that only one variable changes at a time. Each compartment can run its own temperature set point, its own humidity band and its own light level, so a trial testing water regime does not get confounded by a temperature difference in the next bay. Ventilation, cooling, heating and greenhouse irrigation systems are zoned per compartment, and the set points are held rather than merely averaged across the day. Where maximum light and clear observation matter, we build on the glass greenhouse models we produce; where heat retention matters more, we use the PC sheet greenhouse form.
 

Data Logging and Monitoring:

A trial is only as good as its records. We can fit temperature, humidity and light sensors in every compartment, connected to a computer monitoring system that logs conditions continuously rather than just showing the current reading. Door registration systems record who enters which room and when, which matters both for controlled trials and for inspection and quarantine work. All monitoring and control equipment is specified at the drawing stage so that cable runs, sensor positions and data loggers are planned rather than retrofitted after the house is built.
 

Frame, Cover and Compartment Layout:

The structure is hot-dip galvanized steel pipe to resist rust, with good light transmission and insulation. The standard cover uses 8mm double-wall polycarbonate sheet and 5mm glass. The compartment layout - the number of rooms, the size of each, the position of doors and the working width around benches - is the decision that hardest to change later, so we set it at the drawing stage to match your trial protocol. The house is part of the wider commercial greenhouse range, and optional systems such as cooling, heating, fertilization, shading, benches and fill-light can be added according to your specification.
 

Ordering and Installation Support:

Tell us the trials you plan to run, the number and size of compartments, the set points you need to hold and the monitoring you require. From that we set the span, height, glazing, zoning and equipment schedule, and quote the basic metal structures, covering system and installation accessories, with optional systems quoted separately. We are a manufacturer in our own factory, not a trading company, and our engineers can travel to site to guide the installation. Read more about our greenhouse factory, call +86 191 5068 3942 or send an E-mail to sales@cngreenhouses.com.
 
We have supplied research stations, universities and project contractors across Africa, South Asia, the Middle East and Latin America for many years. Guidance on controlled environment research is published by organizations such as the FAO, and commercial horticulture news is reported by trade media such as HortiDaily.
 

Frequently Asked Questions:

Q: How do you design a controlled experiment in a greenhouse?
A: You change one variable at a time and keep everything else the same. The house supports treatment groups next to matched controls, enough replicates for statistics, and a layout that lets you randomize where each treatment sits. Each compartment runs its own set points so one trial does not confound the next.
Q: Why is repeatability more important than yield in a research house?
A: A production house is judged on yield per square metre; a research house is judged on whether the same trial run next season gives the same answer. That is why uniformity, independent control and continuous data logging matter more than pushing for the highest possible crop output.
Q: Can each compartment run a different temperature or humidity?
A: Yes. Each compartment can have its own temperature set point, humidity band and light level, with its own ventilation, cooling, heating and irrigation zone. The set points are held rather than merely averaged across the day.
Q: What monitoring and data logging can be installed?
A: Temperature, humidity and light sensors can be fitted in every compartment, connected to a computer monitoring system that logs conditions continuously. Door registration systems record who enters which room and when. All equipment is specified at the drawing stage.
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer, not a trading company. Ziyang Bozong Greenhouse Industry Co., Ltd has been producing greenhouses in our own factory for over 35 years, with 180,000 square meters of production space and 378 employees.
Q: What do you need from me to quote?
A: The trials you plan to run, the number and size of compartments, the set points you need to hold, the monitoring you require and your site conditions. From that we set the span, height, glazing, zoning and equipment schedule.

Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.
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