Agriculture has been a part of human life since the beginning of the human race and the need for agricultural information is probably almost as old as agriculture itself. Babylonian clay tablets have been found that contain agricultural information. Blanchard (1997) hypothesized that, "the great library at Alexandria undoubtedly had many treatises on agriculture inscribed on papyrus". Throughou...

Modern agriculture cannot be imagined without the introduction of smart and efficient technologies. These, undoubtedly, include technologies for directed regulation illumination agricultural plants. Depending on climatic conditions cultivation, farmers shade or additionally illuminate plants, also change spectrum light reaching The aim this review is to provide an overview solar conversion meth...