Across
- 2. grow best in 5-15% RH
- 4. reduce temperature & RH, fresh air
- 8. a unit of measurement for fertilisers and CO2
- 10. uses sugar to produce energy
- 12. increases risk of disease, > humidity
- 14. required during cool weather
- 16. a system outcome throughout a growing structure
Down
- 1. used to measure air and media temperatures
- 2. ventilation, fans, irrigation, shade cloth
- 3. a plastic tunnel structure
- 5. water loss from plants
- 6. dioxide a gas essential for photosynthesis
- 7. plant growth requirements
- 9. a type of irrigation used in propagation
- 11. screens used on walls & ceilings, retractable
- 13. a quality of light, differing requirements
- 15. a type of heat energy