Experiment were carried out in Latvia University of Agriculture in plant growth room. Lettuce Lactuca sativa L. var foliosum cv. ‘Dubacek’ and L .sativa L. […]
Research of parameters of light emitting diode lamps and their suitability for lighting of working areas
The current paper describes the results obtained during several experiments inTallinn University and Tallinn University of Technology considering the parameters of lightemitting diode (LED) lamps. […]