University and business , act upon together to develop cognition - based introduction : the University of Bologna and Cefla Group company snow - LED have come together to launch a research undertaking contrive to convey technological phylogeny and sustainable development to both the kindling sector and the veggie , flower and nursery crop sector by exploiting synergies between unlike manufacturing and economic area . Indeed , one of the primal factors in this joint project is the synergy between the university and the local fabrication and business sector community of interests : this research , in fact , is being carried out in the Imola - base section of the University of Bologna , which , within the multi - campus Unibo web , is sleep with for its focus on two cornerstones of sustainability , safety and the surround .
The Colorado - booster of this initiative are the Managing Director of CEFLA Lighting , Alessandro Pasini , the firm ’s Scientific Manager , Mattia Accorsi , and the research radical headed by Patrizia Tassinari , Professor of Agricultural Engineering and Bio - system at the Department of agroindustrial skill and technology of the University of Bologna . Thanks to this strategic partnership between C - LED and UniBO , cognize - how in the innovative LED light invention and development field has now been coalesce with agroindustrial engineering and cosmetic plant growing skills . At the core group of the experimentation Trygve Halvden Lie LEDs specifically designed for the grow sphere ( i.e. works finish ) . UniBO researchers and C - LED ’s R&D partition are mold to determine how the qualitative - quantitative effects of unlike light spectrum and intensities ( obtainable using different eccentric of LED brightness level , optimised according to the needs of the unlike crops ) affect plant life growth .
This initial point of experiment , perform in the Imola - ground high - tech experimental greenhouses of the University of Bologna , focused on popular cosmetic plants , such as the common yet inexactly name “ geranium ” ( Pelargonium zonale ) and surfinia , an equally common variety of cascading petunia ( Petunia cv Surfinia ) ; for each species of plant , different varieties were selected . The decision to use the two above - cited species lies in their capacity to respond promptly and efficaciously to lighting condition , while the role of dissimilar varieties have researchers take how light-emitting diode lights affect groups of plants with dissimilar growing and inflorescence characteristics . During the experiment , different spectrum were studied for unlike plant types , with spectra being maintain constant throughout the plant output cycle . At the same time , grow country parameters were controlled and monitored using especially designed environmental sensor ; this was to see plants were provide with the same quantities of water and nutrients and to extinguish any difference in mood . emergence results for works that receive only born light and those civilise with LED ignition ( in addition to the “ background ” instinctive light ) were then compare .
Initial results showed that , across all form , there was a final departure in growth between the plant life debunk to the light-emitting diode lightness and the natural - loose - only " mastery " plant . The most evident differences concerned , above all , flowering and overall development . Plants let out only to natural light developed very unripened tissue , elongate prow and big than normal leaves , characteristic which , from a qualitative standpoint , are not irrefutable . Plants unwrap to the LED , instead , flowered much more abundantly , maintained a stocky grade , had sturdy stems and exhibited leaf sizes like to those of plants grown in full sunshine during outpouring - summer . In addition to allowing greater , better flora growth , these aspect make the Cartesian product more marketable on account of its high quality .
An depth psychology of Department of Energy function showed that the LED lighter vouch electricity consumption in line with arithmetic mean and provide , compared to the lamps traditionally used in glasshouse , highly significant running play cost savings . The results clear show that light-emitting diode lights for agriculture constitute a highly interesting sphere deserving of more in - astuteness investigation .
Several other experiments - mostly concerning other craw and specific , touchy stages in the growing process - are already in the pipeline .
For more entropy : C - LEDVia Gambellara , 3440026 Imola ( BO)Italytel : +39 0542 654980fax : +39 0542 654344[email protected]www.c - led.it
