Results 261 to 270 of about 248,973 (295)
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Temperature affects radiation use efficiency in maize
Field Crops Research, 1993Abstract The objective of this work was to study, under field conditions, the effect of temperature on radiation use efficiency (RUE) of maize. Field evidence of the negative effect of low temperature on this variable is lacking. Experiments with different sowing dates and five years of experimentation with October plantings provided a range of ...
F.H. Andrade, S.A. Uhart, A. Cirilo
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Radiation Use Efficiency among Cotton Cultivars
Agronomy Journal, 1991AbstractCotton (Gossypium hirsutum L.) cultivars have diverse growth rates and fruiting characteristics that may be due to differences in radiation use efficiency. Potential growth rates were measured to see if differences could be attributed to radiation use efficiency or canopy light transmission coefficients.
W. D. Rosenthal, T. J. Gerik
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Sorghum dwarfing genes can affect radiation capture and radiation use efficiency [PDF]
Field Crops Research, 2013 Presence of the dw3 sorghum dwarfing gene had negative effects on grain yield in some genetic backgrounds and environments. In a previous study we showed that this was due to a significant reduction in shoot biomass (mainly via reduced stem mass), which in turn negatively affected grain size. The current study examines whether shoot biomass was reduced
Barbara George-Jaeggli +2 more
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A theoretical analysis of nitrogen and radiation effects on radiation use efficiency in peanut
Australian Journal of Agricultural Research, 1994Radiation use efficiency (RUE) of well-watered crops, measured as grams of biomass accumulated for each megajoule of intercepted total solar radiation, is affected by the level of leaf nitrogen in the canopy and has been related to the canopy specific leaf nitrogen (SLN; g N m-2 leaf area).
Hammer, Graeme L., Wright, Graeme C.
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Errors in Measuring Absorbed Radiation and Computing Crop Radiation Use Efficiency
Agronomy Journal, 1993AbstractRadiation use efficiency (RUE) is often a crucial component of crop growth models that relate dry matter production to energy received by the crop. RUE is a ratio that has units g J−1, if defined as phytomass per unit of energy received, and units J J−1, if defined as the energy content of phytomass per unit of energy received.
Kevin P. Gallo +2 more
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The use of radiation efficiencies in the diagnosis of noise sources
The Journal of the Acoustical Society of America, 1984Using the recently developed two-microphone technique of acoustic intensity measurement, radiation efficiencies of a single panel and individual panels of a complete vehicle structure have been made under controlled, laboratory conditions. The data obtained from the single panel were used to develop measurement techniques and study the sound field near
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Seasonal variation in radiation distribution and radiation use efficiency in some flowering plants
2021The present study has been conducted to evaluate radiation environment within Chrysanthemum, Inca and Bougainvillea and to quantify the PAR use efficiency of the flowering plants. Three ornamental flowering plants; Chrysanthemum, Inca and Bougainvillea were selected from Bhairab Ganguly College garden (Latitude 22˚66'01" N & Longitude 88˚38'08" E ...
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Crop Radiation Capture and Use Efficiency
2012Erik Murchie, Matthew Reynolds
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Radiation therapy‐associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang
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