As the driving force for photosynthesis, light is fundamentally important to crop production. Plant growth and development is significantly influenced by both the quantity and the quality of light. Light energy is relevant to other factors too. The ET calculation (evapotranspiration) for irrigation scheduling uses solar radiation as a key variable. Leaf wetness periods or high humidity, which affect disease pressure, can be mitigated with sunny days versus cloudy days. It is essential that growers understand this important variable in order to efficiently produce quality plants.
- Qty in Cart
LIGHTSCOUTMSRP:Now: $499.00 +GSTWas:LightScout Quantum Meters Provides scientifically accurate (PAR) light readings under any light source, including LED! Set it out for 24 hours to compute and display DLI. Provides accurate PAR light readings from ANY light source:- Full sun to full...MSRP:Now: $499.00 +GSTWas:Qty in Cart: 0Quantity:Price:MSRP:Now: $499.00 +GSTWas:Subtotal:
LIGHTSCOUTMSRP: $445.00Now: $345.00 +GSTWas: $445.00LightScout UV Meter Monitor critical UV radiation (250-400 nm) with this handheld meter Determine UV filtering capacity of greenhouse shades and glass barriers Range is 0-200.0 µmol·m-2·s-1 (full...MSRP: $445.00Now: $345.00 +GSTWas: $445.00Qty in Cart: 0Quantity:Price:MSRP: $445.00Now: $345.00 +GSTWas: $445.00Subtotal:
LIGHTSCOUTMSRP:Now: $399.00 +GSTWas:LightScout Quantum Meters Measure the light used for plant growth. PAR is a more valuable measurement than foot-candles as it measures only the light used by plants for photosynthesis. Measures photosynthetically active...MSRP:Now: $399.00 +GSTWas:Qty in Cart: 0Quantity:Price:MSRP:Now: $399.00 +GSTWas:Subtotal: