Results 41 to 50 of about 1,724,582 (213)

Competition‐induced tree mortality across Europe is driven by shade tolerance, proportion of conspecifics and drought

Journal of Ecology, 2023
Forest stand densities are increasing in the boreal and temperate biomes, suggesting that tree‐tree competition is intensifying. Anticipating the consequences of this intensified competition is difficult because competition‐induced mortality may depend ...
Niko Kulha, Juha Honkaniemi, Julien Barrere, S. Brandl, T. Cordonnier, K. Korhonen, G. Kunstler, C. Paul, Björn Reineking, M. Peltoniemi   +9 more
semanticscholar   +1 more source

Foxp3: Shades of Tolerance [PDF]

Immunity, 2012
In this issue of Immunity, Darce et al. (2012) and Bettini et al. (2012) demonstrate that seemingly subtle alterations in the interaction of Foxp3 with its transcriptional partners have a ripple effect on the outcome of autoimmune phenotypes, worsening some while ameliorating others.
Chatila, Talal A., Williams, Calvin B.
openaire   +2 more sources

St. Augustinegrass - Made for the Florida Shade?

EDIS, 2004
Landscapes generally contain areas where turfgrass will grow under some degree of shade for some part of the day. Turf will often decline over time in heavier shade, which may not allow full sunlight throughout the day.
Laurie E. Trenholm, Russell Nagata
doaj   +5 more sources

Integrated Expression Analysis of Small RNA, Degradome and Microarray Reveals Complex Regulatory Action of miRNA during Prolonged Shade in Swarnaprabha Rice

Biology, 2022
Prolonged shade during the reproductive stage can result in significant yield losses in rice. For this study, we elucidated the role of microRNAs in prolonged-shade tolerance (~20 days of shade) in a shade-tolerant rice variety, Swarnaprabha (SP), in its
Madhusmita Panigrahy, Kishore Chandra Sekhar Panigrahi, Yugandhar Poli, Aman Ranga, Neelofar Majeed   +4 more
doaj   +1 more source

Effects of shade stress on turfgrasses morphophysiology and rhizosphere soil bacterial communities

BMC Plant Biology, 2020
Background The shade represents one of the major environmental limitations for turfgrass growth. Shade influences plant growth and alters plant metabolism, yet little is known about how shade affects the structure of rhizosphere soil microbial ...
Juanjuan Fu, Yilan Luo, Pengyue Sun, Jinzhu Gao, Donghao Zhao, Peizhi Yang, Tianming Hu   +6 more
doaj   +1 more source

Breeding maize of ideal plant architecture for high-density planting tolerance through modulating shade avoidance response and beyond.

Journal of Integrative Plant Biology, 2023
Maize is a major staple crop widely used as food, animal feed, and raw materials in industrial production. High-density planting is a major factor contributing to the continuous increase of maize yield.
Fereshteh Jafari, Bao-Bao Wang, Hai-Yang Wang, Jun-Jie Zou   +3 more
semanticscholar   +1 more source

Wildfire facilitates upslope advance in a shade‐intolerant but not a shade‐tolerant conifer

Ecological Applications, 2023
AbstractWildfires may facilitate climate tracking of forest species moving upslope or north in latitude. For subalpine tree species, for which higher elevation habitat is limited, accelerated replacement by lower elevation montane tree species following fire may hasten extinction risk.
Emily G. Brodie, Joseph A. E. Stewart, Sara Winsemius, Jesse E. D. Miller, Andrew M. Latimer, Hugh D. Safford   +5 more
openaire   +2 more sources

Negative density dependence regulates two tree species at later life stage in a temperate forest. [PDF]

PLoS ONE, 2014
Numerous studies have demonstrated that tree survival is influenced by negative density dependence (NDD) and differences among species in shade tolerance could enhance coexistence via resource partitioning, but it is still unclear how NDD affects tree ...
Tiefeng Piao, Jung Hwa Chun, Hee Moon Yang, Kwangil Cheon   +3 more
doaj   +1 more source

Growth, Physiological, Nutrient Uptake Efficiency and Shade Tolerance Responses of Cacao Genotypes under Different Shades

Agronomy, 2021
Cacao is an understory plant cultivated under full-sun monocultures to multi-strata agroforestry systems, where cocoa trees are planted together with fruit, timber, firewood, and leguminous trees, or grown within thinned native forests.
E. Arévalo-Gardini, Abel Farfan, F. Barraza, C. Arévalo-Hernández, Luis B. Zuñiga-Cernades, J. Alegre, V. Baligar   +6 more
semanticscholar   +1 more source

Lower oxidative damage and cell wall loosening, mediated or not by auxin, as part of the tolerance mechanism of Paubrasilia echinata morphotypes in the shade and full sun

Acta Botânica Brasílica, 2022
Paubrasilia echinata presents three morphotypes that differ from each other in leaf morphology (small morphotype-SM, medium morphotype-MM, and large morphotype-LM) with indications of divergence between them regarding irradiance tolerance.
Vinícius Novo Gama, Leonardo Valandro Zanetti, Bernardo Pretti Becacici Macieira, Geraldo Rogério Faustini Cuzzuol   +3 more
doaj   +1 more source