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   Articles with "light use" as a keyword



Water use efficiency and light use efficiency in garlic using a remote sensing-based approach

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recommendations! Published in 2019 at "Agricultural Water Management"

DOI: 10.1016/j.agwat.2019.03.032

Abstract: Abstract The objective of this paper was to determine the water use efficiency (WUE) and light use efficiency (LUE) values of garlic (Allium sativum L.) and to analyze the normalization of these efficiencies for the… read more here.

Keywords: use efficiency; use; water use; light use ... See more keywords

Linking stand architecture with canopy reflectance to estimate vertical patterns of light-use efficiency

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recommendations! Published in 2017 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2017.03.025

Abstract: Abstract Remote sensing of plant carbon uptake, or gross primary production (GPP), in a repeatable and consistent manner remains a key element of a comprehensive understanding of the role of vegetation within the global carbon… read more here.

Keywords: use efficiency; light use; reflectance; canopy ... See more keywords

Convergence of daily light use efficiency in irrigated and rainfed C3 and C4 crops

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recommendations! Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2018.08.007

Abstract: Abstract The goal of this study is to quantify variability of daily light use efficiency (LUE) based on radiation absorbed by photosynthetically active vegetation (LUEgreen) in C3 and C4 crops. Data contained GPP, fAPAR, total… read more here.

Keywords: daily light; irrigated rainfed; use efficiency; rainfed crops ... See more keywords

Remote sensing of variation of light use efficiency in two age classes of Douglas-fir

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recommendations! Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2018.10.017

Abstract: Abstract Photosynthesis is a critical component to understanding how CO2 uptake and vegetation productivity drives the terrestrial carbon cycle. Light use efficiency (LUE) is a key indicator of photosynthesis, which is determined by the most… read more here.

Keywords: use; age; use efficiency; remote sensing ... See more keywords

Spatio-Temporal Convergence of Maximum Daily Light-Use Efficiency Based on Radiation Absorption by Canopy Chlorophyll

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recommendations! Published in 2018 at "Geophysical Research Letters"

DOI: 10.1029/2017gl076354

Abstract: Light-use efficiency (LUE), which quantifies the plants' efficiency in utilizing solar radiation for photosynthetic carbon fixation, is an important factor for gross primary production estimation. Here we use satellite-based solar-induced chlorophyll fluorescence as a proxy… read more here.

Keywords: use efficiency; absorption canopy; light use; chlorophyll ... See more keywords

New light on the use of Theobroma cacao by Late Classic Maya

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recommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2121821119

Abstract: Significance In order to address the distribution of and access to cacao, 54 sherds from Late Classic Period Maya residential and civic contexts around El Pilar (Belize/Guatemala) were tested for the presence of cacao. Positive… read more here.

Keywords: maya; use theobroma; light use; cacao ... See more keywords

Environmental controls on the light use efficiency of terrestrial gross primary production

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recommendations! Published in 2022 at "Global Change Biology"

DOI: 10.1111/gcb.16511

Abstract: Gross primary production (GPP) by terrestrial ecosystems is a key quantity in the global carbon cycle. The instantaneous controls of leaf‐level photosynthesis are well established, but there is still no consensus on the mechanisms by… read more here.

Keywords: gross primary; use efficiency; light use; primary production ... See more keywords
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The effect of shift in physiological and anatomical traits on light use efficiency under cotton domestication.

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recommendations! Published in 2023 at "Physiologia plantarum"

DOI: 10.1111/ppl.13884

Abstract: The effect of crop domestication on photosynthetic productivity has been well-studied, but at present, none examines its impacts on leaf anatomy and, consequently, light use efficiency in cotton. We investigated leaf and vein anatomy traits,… read more here.

Keywords: efficiency cotton; domestication; use efficiency; traits light ... See more keywords

Productivity, photosynthetic light-use efficiency, nitrogen metabolism and nutritional quality of C4 halophyte Portulaca oleracea L. grown indoors under different light intensities and durations

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recommendations! Published in 2023 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2023.1106394

Abstract: Portulaca oleracea L. (known as purslane), is a nutritious facultative C4 halophyte. Recently, it has been successfully grown indoors under LED lightings by our team. However, basic understanding about the impacts of light on purslanes… read more here.

Keywords: mol; use efficiency; light use; nutritional quality ... See more keywords

Warming affects leaf light use efficiency and functional traits in alpine plants: evidence from a 4-year in-situ field experiment

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recommendations! Published in 2024 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2024.1353762

Abstract: Introduction Light use efficiency (LUE) is a crucial determinant of plant productivity, while leaf functional traits directly affect ecosystem functions. However, it remains unclear how climate warming affects LUE and leaf functional traits of dominant… read more here.

Keywords: year situ; efficiency; light use; use efficiency ... See more keywords

Strategic Light Use Efficiency Optimization of Hydroponic Lettuce Exposed to Different Photosynthetic Photon Flux Densities

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recommendations! Published in 2024 at "Agronomy"

DOI: 10.3390/agronomy14102281

Abstract: Light use efficiency characterizes the ability of a crop to convert radiation into biomass. Determining optimum cultivar-specific photosynthetic photon flux density (PPFD) values from sole-source lighting can be used to optimize leaf expansion, maximize biomass,… read more here.

Keywords: photosynthetic photon; use efficiency; ppfd; light use ... See more keywords