PROBLEM TO BE SOLVED: To provide a fluorescent lamp effectively promoting photosynthesis and growth of plants, with excellent luminous flux maintenance, and capable of improving lighting environment of a worker.HISAYASU TAKESHI久安 武志OKADA MOTOKAZU...
FLUORESCENT lighting is used as a source of artificial light in plant growth chambers and to extend day length for plants grown in greenhouse conditions. The electrical circuit for a fluorescent light includes a ballast choke which usually consists of lacquered copper wire wound on an iron core ...
But CFL lighting is only suitable for growing plants indoors that require low levels of light. And CFLs need to be placed within inches of the leaves to be absorbed and are very limited in application. Many growers have used them for hatching seedlings and little else. LEDs can also be ...
Since fluorescent lighting does not produce much in the way of heat, lights can be hung very near to your plants. As a rule of thumb, 4-6 inches above the plants is sufficient. When planning your system, plan on using about 40 watts of fluorescent lighting for each square foot of growi...
The fluorescent plants shimmered in the darkness. Fluorescent Emitting visible light as a result of the excitation of phosphors by ultraviolet photons produced by the passage of an electrical current through an inert gas infused with mercury. The quality of fluorescent lighting technology has improved ...
Growlite T5HO fluorescent horticulture lamps offer a low-wattage, low-heat solution for growers running a multitude of applications. These are not your standard fluorescent office lighting that most brands try to sell as grow lights. The TRU BLUE and REAL RED T5s emit spectrums that were ...
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Rice OsYSL15 is an iron-regulated iron(III)-deoxymugineic acid transporter expressed in the roots and is essential for iron uptake in early growth of the s... Graminaceous plants take up iron through YS1 (yellow stripe 1) and YS1-like (YSL) transporters using iron-chelating compounds ...
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to their high levels of lumen output. The orange-red glow produced by high pressure sodium lamps promotes flowering in plants. Fluorescent lamps produce a whiter light than high pressure sodium lamps. This makes fluorescent lamps almost ideal for encouraging seedling and vegetative growth in plants....