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您的检索式：作者名="Bruce Bugbee"
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| 1 | From physics to fixtures to food:current and potential LED efficacy显示文摘Overview Light-emitting diodes(LEDs)have enabled a historic increase in the conversion of electric energy to photons,but this is approaching a physical limit.The theoretical maximum efficiency occurs when all input energy is converted to energy in photosynthetic photons.Blue LEDs can be 93%efficient,phosphor-converted“whites”76%efficient,and red LEDs 81%efficient.These improvements open new opportunities for horticultural lighting. | Paul Kusuma P.Morgan Pattison Bruce Bugbee | 2020 | Horticulture Research2020，7，1： | 1 |
| 2 | RETHINKING ACCLIMATION OF GROWTH AND MAINTENANCE RESPIRATION OF TOMATO IN ELEVATED CO_2:EFFECTS OF A SUDDEN CHANGE IN LIGHT AT DIFFERENT TEMPERATURES显示文摘Aims Changes in light and temperature are among the most common and most profound environmental perturbations. The independent effects of light and temperature on photosynthesis and respiration are well studied in single leaves, but are less well studied in whole plants. The short and long term influence of light and temperature on carbon use efficiency is also poorly understood, and is commonly modeled to remain constant over a wide range of conditions. We sought to determine the primary effects of changing light at two growth temperatures on photosynthesis, respiration, and their balance, as defined by carbon use efficiency. Methods We separated respiration into growth and maintenance components using whole-canopy gas-exchange in an elevated CO2 environment in a controlled environment, and supplemented that information with tissue analysis. Important findings Decreases in light level decreased carbon use efficiency through a reduction in the maintenance coefficient, increased the growth coefficient, and reduced partitioning of N in protein. Growth temperature did not significantly affect either maintenance or growth respiration coefficients, suggesting that long-term temperature responses can differ greatly from short-term observations. | Jonathan M.Frantz Nilton N.Cometti Marc W.van Iersel Bruce Bugbee | 2007 | 植物生态学报2007，31，4： | 1 |
| 3 | The limits of crop productivity显示文摘 | Bruce Bugbee Monje Oscar | 1992 | Bioscience1992，42，7： | 1 |
| 4 | Comparative floral development of Mir-grown and ethylene-treated, earth-grown Super Dwarf wheat显示文摘 | William F. Campbell Frank B. Salisbury Bruce Bugbee Steven Klassen Erin Naegle Darren T. Strickland Gail E. Bingham Margarita Levinskikh Galena M. Iljina Tatjana D. Veselova Vladimir N. Sytchev Igor Podolsky William R. McManus David L. Bubenheim Joseph St | 2001 | Journal of Plant Physiology2001，，8： | 1 |
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