Keyword [duty ratio] Result: 1 - 6 | Page: 1 of 1 1.  Effects Of Different Duty Ratio On Growth, Production,Quality And Photosynthetic Characteristics Of Lettuce Using Lighting-emitting Diodes(LED) 2.  Effects Of Frequency And Duty Ratio On The Growth And Photosynthesis Of Lettuce Using Light-emitting Diodes 3.  Research On Dynamic Ionic Control Of Nutrient Solution 4.  Effect Of LED Intermittent Light On Seeding Of Cucumber And Tomato 5.  Study On The Application Effect Of Energy-saving Plant Supplement Light Based On Pulsed Light On Lettuce And Chinese Cabbage 6.  Design And Experiment Of Yield Monitoring System For Rice Combine Harvester   <<First  <Prev  Next>  Last>>  Jump to

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