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Variation in canopy structure, leaf area, light interception and light use efficiency among Eucalyptus clones
(2020-05-01)
Differences in growth rates between Eucalyptus clones depend on differences in the acquisition of resources, and the efficiency of using resources to produce carbohydrates and grow wood. We examined differences in canopy ...
Early- And late-waterlogging differentially affect the yield of wheat, barley, oilseed rape and field pea through changes in leaf area index, radiation interception and radiation use efficiency
(Wiley Blackwell Publishing, Inc, 2021-06)
Waterlogging is a severe stress that constrains crop production. We studied ecophysiological traits related to waterlogging tolerance in wheat, barley oilseed rape and field pea. Outdoor experiments using canopies of wheat ...
Genetic improvement of peanut in Argentina between 1948 and 2004: Light interception, biomass production and radiation use efficiency
(Elsevier Science, 2017-03)
An important milestone in Argentina peanut (Arachis hypogaea L.) breeding was the shift in the 1970s from cultivars with erect growth habit (CEGH) to cultivars with procumbent growth habit (CPGH). CPGH improved seed yield ...
Ontogenetic variation in light interception, self-shading and biomass distribution of seedlings of the conifer Araucaria araucana (Molina) K. Koch
(Sociedad de Biología de Chile, 2006)
Genetic and environmental dissection of biomass accumulation in multi-genotype maize canopies
(Oxford University Press, 2019-04-15)
Multi-genotype canopies are frequent in phenotyping experiments and are of increasing interest in agriculture. Radiation interception efficiency (RIE) and radiation use efficiency (RUE) have low heritabilities in such ...
Silage production of corn intercropped with tropical forages in an integrated crop-livestock system with lambs
(2017-01-01)
The objective of this work was to evaluate the effect of intercropping systems between corn and tropical forages, at different cutting heights, on silage production, light interception, land use efficiency, intercropping ...
Blue light attenuation mediates morphological and architectural acclimation of Vitis vinifera cv. Malbec to shade and increases light capture
(Pergamon-Elsevier Science Ltd, 2019-01)
Grapevine is one of the most important fruit crops worldwide. Vineyard management practices affect light interception and spectral characteristics inside the canopy. Plant photoreceptors drive shade acclimation responses ...
High tree diversity enhances light interception in tropical forests
(2021-01-01)
Understanding the processes that underlie the effects of tree diversity on primary production is of foremost importance to enhance climate change mitigation by tropical forests. Here, we investigated the effects of tree ...
Productive characteristics of the grass Digitaria umfolozi subjected to defoliation frequencies
(2017-01-01)
An experiment was carried out to evaluate the dry matter production, total dry matter availability, daily dry matter accumulation rate, light interception, leaf area index, daily accumulation rate and dry matter availability ...
Breeding effects on canopy light attenuation in maize: A retrospective and prospective analysis
(Oxford University Press, 2021-12)
The light attenuation process within a plant canopy defines energy capture and vertical distribution of light and nitrogen (N). The vertical light distribution can be quantitatively described with the extinction coefficient ...