Plasticity of barley in response to plant neighbors in
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Plasticity of barley in response to plant neighbors in.

Plasticity of barley in response to plant neighbors in ...

Dec 26, 2019  Many studies have investigated phenotypic plasticity in response to environmental factors and in response to plant neighbors of other species (reviewed by

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Plasticity of barley in response to plant neighbors in ...

Plasticity of barley in response to plant neighbors in cultivar mixtures Iris Dahlin Lars P. Kiær Göran Bergkvist Martin Weih Velemir Ninkovic Received: 7 June

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(PDF) Plasticity of barley in response to plant neighbors ...

Plasticity of barley in response to plant neighbors in cultivar mixtures. February 2020 ... but reported results are often conflicting and the role of plasticity in

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Plasticity of barley in response to plant neighbors in ...

Plasticity of barley in response to plant neighbors in cultivar mixtures . By Iris Dahlin, Lars P. Kiaer, ... but reported results are often conflicting and the role

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Plasticity of barley in response to plant neighbors in ...

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Local biotic adaptation of trees and shrubs to plant neighbors

Oct 20, 2016  Iris Dahlin, Lars P. Kiær, Göran Bergkvist, Martin Weih, Velemir Ninkovic, Plasticity of barley in response to plant neighbors in cultivar mixtures, Plant and Soil

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MULTIFUNCTIONAL CROPPING SYSTEMS - LINKING PLANT

Plasticity of barley in response to plant neighbors in cultivar mixtures. Article. ... but reported results are often conflicting and the role of plasticity in

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Plasticity of barley in response to plant neighbors in ...

Plasticity of barley in response to plant neighbors in cultivar mixtures . By Iris Dahlin, Lars P. Kiaer, ... but reported results are often conflicting and the role of plasticity in shaping plant-plant interactions is poorly understood. We aim to determine if individual cultivars show different phenotypic responses when grown in a mixture ...

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Plasticity in response to plant-plant interactions and ...

The plastic responses of plants to abiotic and biotic environmental factors have generally been addressed separately; thus we have a poor understanding of how these factors interact. For example, little is known about the effects of plant-plant interactions on the plasticity of plants in response to

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Evolution of root plasticity responses to variation in ...

May 10, 2012  Root plasticity, a trait that can respond to selective pressure, may help plants forage for nutrients in heterogeneous soils. Agricultural breeding programs have artificially selected for increased yield under comparatively homogeneous soil conditions, potentially decreasing the capacity for plasticity in crop plants like barley (Hordeum vulgare). ...

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Phenotypic Plasticity and Interactions Among Plants

phenotypic plasticity: variation in the abiotic environment, variation in the presence or identity of neighbors, and variation in herbivory. We consider how plastic responses to these factors might affect interactions among plants. Plastic responses to the abiotic en-

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(PDF) Phenotypic plasticity and interactions among plants ...

In the first case, the roots of neighbors alter below- Phenotypic plasticity in response to ground resource availability and therefore affect neigh- neighboring plants bors in much the same way as variation in abiotic re- Neighboring plants cause dramatic phenotypic re- sources (Crick and Grime 1987, Robinson and Rorison sponses in many plant ...

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MULTIFUNCTIONAL CROPPING SYSTEMS - LINKING PLANT-PLANT

Plasticity of barley in response to plant neighbors in cultivar mixtures. Article. ... but reported results are often conflicting and the role of plasticity in shaping plant-plant interactions is ...

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(PDF) Phenotypic plasticity and interactions among plants

Because plants show a high degree of plasticity in response to neighbors, and even to the specific identify of neighbors, phenotypic plasticity may allow species to adjust to the composition of ...

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Phenotypic plasticity of Alternanthera philoxeroides in ...

Plant root neighbors can induce plastic responses, thereby altering root biomass allocation and other functional traits even while available resources remain constant. The evolution of plasticity hypothesis demonstrates that populations in the introduced range of an invasive species have evolved greater plasticity than populations in the native ...

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Lars Pødenphant Kiær - Employees

Plant trait plasticity and the effect on trait diversity and plant-plant interactions; ... Plasticity of barley in response to plant neighbors in cultivar mixtures. Research output: Contribution to journal › Journal article › Research › peer-review. Published. See more

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Genotype-by-Environment Interaction and Plasticity ...

There is considerable interest in the occurrence and molecular mechanisms of phenotypic plasticity and genotype-by-environment interactions (G×E) in plant populations. The emergence of genomic tools, including quantitative trait locus (QTL) mapping and transcriptome studies, provides opportunities to identify G×E patterns and mechanisms across a diversity of phenotypes, species, and ...

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The case for improving crop carbon sink strength or ...

Jul 15, 2020  Larger responses (and probably, smaller acclimation effects) in old cultivars were attributed to their greater tillering plasticity, enabling a better sink adjustment to the carbon resource. Of course, responses may be different in field-grown canopies involving intraspecific plant competition.

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Volatile mediated plant-plant communication in cultivar ...

Plants perceive the growth pattern of their neighbors through volatiles and adapt their own growth strategy accordingly (manuscript). III: Dahlin, I, Kiær, LP, Bergkvist, G, Weih, M Ninkovic, V (2019). Plasticity of barley in response to plant neighbors in cultivar mixtures (submitted). IV: Dahlin, I, Rubene, D, Glinwood, R Ninkovic, V (2018).

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Lars Pødenphant Kiær - Resultat

Plant trait plasticity and the effect on trait diversity and plant-plant interactions; ... Plasticity of barley in response to plant neighbors in cultivar mixtures. Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt. Udgivet. Se flere

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Genomic Architecture of Phenotypic Plasticity in Response ...

Feb 09, 2021  The reaction norm was used as a measure for plasticity traits to identify QTLs associated with barley performance in response to aphids and rhizobacteria . However, our approach can be applied as an alternative to these methods with two advantages: (i) normalization of drought plasticity scores for variation in the trait under non-stress ...

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(PDF) Phenotypic plasticity and interactions among plants ...

In the first case, the roots of neighbors alter below- Phenotypic plasticity in response to ground resource availability and therefore affect neigh- neighboring plants bors in much the same way as variation in abiotic re- Neighboring plants cause dramatic phenotypic re- sources (Crick and Grime 1987, Robinson and Rorison sponses in many plant ...

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Belowground facilitation and trait matching: two or three ...

Aug 13, 2021  Root trait plasticity in response to neighbours may also be shaped by nutrient availability and particular neighbour ... Plant neighbor detection and allelochemical response are driven by root-secreted signaling chemicals ... Organic amendment strengthens interkingdom associations in the soil and rhizosphere of barley (Hordeum vulgare) Sci ...

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Volatile communication between barley plants affects ...

Aug 01, 2003  However, in the present experiment root growth was also stimulated when communication between the two barley plant individuals was limited to an exchange of air/volatiles. This means that the allelopathic response had an effect on the whole plant, rather

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PHENOTYPIC PLASTICITY AND INTERACTIONS AMONG PLANTS ...

May 01, 2003  Because plants show a high degree of plasticity in response to neighbors, and even to the specific identify of neighbors, phenotypic plasticity may allow species to adjust to the composition of their communities, promoting coexistence and community diversity.

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Morphological Plasticity in Watermelon in Response to ...

Morphological Plasticity in Watermelon in Response to Interspecific Competition in a Low-Resource Intercropping System *J.G. Francoa, S. Kingb, D. Briskea, A. Volderc aTexas AM University, Department of Ecosystem Science Management, College Station, TX 77843 bMillican Farms, LLC, Millican, TX 77866 cUniversity of California –Davis, Department of Plant Sciences, Davis, CA 95616

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Frontiers Should Root Plasticity Be a Crop Breeding ...

Root phenotypic plasticity has been proposed as a target for the development of more productive crops in variable environments. However, the plasticity of root anatomical and architectural responses to environmental cues is highly complex, and the consequences of these responses for plant fitness are poorly understood. We propose that root phenotypic plasticity may be beneficial in natural or ...

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Phenotypic plasticity for plant development, function and ...

Dec 01, 2000  Recent research has revealed diverse, often subtle and complex modes of plastic response in plants, and has begun to address several fundamental questions about the adaptive significance, genetic and proximate mechanisms and large-scale ecological and evolutionary implications of plant plasticity. 2. Diverse modes of plasticity2.1.

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Plasticity of plants helps them adapt to climate change ...

Mar 17, 2011  The phenotypic plasticity of plants, which enables them to change their structure and function, helps them to adapt to environmental change, according to

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Transcriptomic reprogramming of barley seminal roots by ...

Apr 29, 2019  Phenotypic response to abiotic stress treatments. Seedlings of the barley spring cultivar Scarlett germinated for 2 days under control conditions were subjected to water deficit (PEG8000: -0.8 MPa), salt stress (NaCl: 150 mM) or a combination of both at T 0 for 7 days (Fig. 1).To investigate the effect of the abiotic stress factors on seminal root development, total root length per treatment ...

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Review of root nutrient foraging plasticity and root ...

Review of root nutrient foraging plasticity and root competition of plants. WANG Peng, MOU Pu*(), LI Yun-Bin. Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing 100875, China. Received: 2012-04-24 Revised: 2012-09-18 Online: 2012-04-24 Published ...

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Dissecting the Phenotypic Components of Crop Plant Growth ...

However, we observed that barley cultivars such as Apex, Djamilia, and Heils Franken showed least robustness in maintaining their phenotypic relationship when they were exposed to drought stress (Figures 3C and 3D), suggesting that the phenotypic plasticity of these cultivars in response to stress treatment is different.

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Ecological limits to plant phenotypic plasticity ...

Nov 08, 2007  It is important to note that the observed phenotypic responses to the environment are the net result of active and passive responses. The potential plastic response in a given trait may be large but the observed plasticity can be lowered by resource limitation or environmental stress (van Kleunen Fischer, 2005).Besides, many phenotypic traits change dramatically over the course of plant ...

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Preferential helping to relatives: A potential mechanism ...

Jul 11, 2019  Phenotypic plasticity in plant height in response to neighbor genotypes was thus very limited, if any, in our set of durum wheat genotypes. These results are consistent with the general view that human selection in crops has acted to attenuate shade-avoidance responses such as increased stem elongation in response to competition for light ...

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TRANSGENIC AND MUTANT PLANTS DISABLED IN

wild-type seedlings (Casal and Sanchez 1994). If early detection and response to neighbors is a form of adaptive plasticity, the shade avoidance hypothesis would predict that transgenic plants expressing PHYA would be suppressed in competi-tion with normally elongating wild-type plants. In contrast, photomorphogenic

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