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the PINNACLE of gas detection has ARRIVED MEET THE CM-7000 CO2 MULTI SENSOR SYSTEM • • • • • • Up to 12 remote sensors Cutting-edge, 0-5% NDIR CO2 Sensor 4 Standard Alarm Levels, 3 Separate Relays Customizable audible & visual alarm settings Key driven shut-off capability (Reset Unit – CM-7002) Used in agriculture facilities, worldwide [email protected] | 877-678-4259 The possibility of breeding new cultivars of tomatoes with tolerance to continuous light could be an exciting development for this hydroponic crop. “FACTORS SUCH AS LIGHT intensity, spectrum, and temperatures all interact to determine the final response to this technique.” Conclusion While low-level continuous light can give increases in growth and productivity with some crops, under certain conditions, it is not always a simple case of switching the lights on permanently and hoping for the best result. Some species such as tomatoes are particularly sensitive to continuous light and suffer leaf injury and losses in productivity, while factors such as light intensity, spectrum, and temperatures all interact to determine the final response to this technique. What is promising, however, is the use of temperature variations under continuous light to maximise carbohydrate metabolism and unloading of sugars from the foliage into developing cells, thus increasing the potential of light usage. connect with cannabis helping you Maximum Yield Cannabis Digital Edition Subscriptions Are AVAILABLE NOW! To find out more go to maximumyield.com maximumyield.com 52 Maximum Yield There exists a genetic potential within many commonly grown hydroponic species to breed varieties that are less prone to damage under continuous light, while at the same time be able to maximise the extra hours of photosynthesis to result in increased growth rates and yields. For those wanting to experiment with continuous light, choosing plants that don’t require a certain day length to flower or prevent flowering is the first step, followed by careful consideration of the intensity of the light for the species chosen, and, finally, maintaining a temperature difference within each 24-hour period that provides some cooler conditions to assist with sugar unloading and carbohydrate metabolism.