• In this experiment traits such as germination percentage, shoot length, root length, plantlet length, plantlet dry weight, relative water content, alpha-amylase activity, soluble sugar content, total phenol and proline of Wheat seedling were studied. (ac.ir)
  • The results showed that low concentrations of the extract of Quinoa (5 and 25%) had not only negative effects on germination percentage, plantlet length, dry weight and relative water content of Wheat, but even improved these traits. (ac.ir)
  • Seed and germination traits of the summer weed Trianthema portulacastrum L. (egyseb.net)
  • The researchers measured the allelopathy in terms of germination suppression. (georgiapinestraw.com)
  • The measured traits were a standard germination test, mean time of germination, seedling weight and length vigor index, germination percent in radical emergence test and germination percent in cold test. (ac.ir)
  • Allelopathy is an eco-friendly bio-control method, and Trianthema portulacastrum extracts are known to be effective against various weeds in the crop of Triticum aestivum (wheat), but their effect on the main crop (wheat) is still unknown. (bvsalud.org)
  • Early vigour and allelopathy - two useful traits for enhanced barley and wheat competitiveness against weeds. (innspub.net)
  • The selection of cereal varieties for competitiveness against weeds under organic conditions requires the identification of relevant crop characteristics (or traits) and the development of routine methodologies to measure them. (sruc.ac.uk)
  • Moreover, weed competitiveness is based on a combination of different traits for different cereal species and for winter versus spring cultivars. (sruc.ac.uk)
  • For instance, it has been shown that epigenetic mechanisms have a role in allelopathy and that epigenetic changes might be more determinant than genetic variability in the success of plant invasions [14, 15]. (epidiverse.eu)
  • His postdoctoral research at the Freie Universität Berlin, Germany, examined the role of fungal traits in the arbuscular mycorrhizal symbiosis and factors controlling the predictability of microbial community assembly, both of which have relevance for the management of microbial communities and their ecosystem services. (edu.au)
  • High concentrations of the extract had negative effects on morphological traits. (ac.ir)
  • We compared morphological and physiological traits between Tabebuia aurea (Silva Manso) Benth. (scielo.br)
  • In particular, I am focusing on breeding and unscrambling of the genetic and molecular basis of resistance and other mechanisms against various devastating diseases (i.e. fusarium head blight, loose smut, common bunt and cereal rusts) and insects (i.e. wheat stem sawfly and orange wheat blossom midge), pre-harvest sprouting, end quality traits, drought tolerance, better agronomics and high grain yield. (gc.ca)
  • Variation in root and shoot traits associated with drought tolerance were analyzed to provide an integrated view of factors that underlie the drought tolerance of sorghum. (preprints.org)
  • Various root and shoot traits associated with drought tolerance were recorded. (preprints.org)
  • The paper summarizes allelopathy and allelobiosis in inter-specific, intra-specific, plant-microorganism, and plant-insect context, and discusses the involved substances, their mechanisms, as well as environmental factors influencing allelopathic/signal molecule production and spread. (deutsche-botanische-gesellschaft.de)
  • In forth sampling, Ricinus plots were weed free, this is may be duo to interference (competition and allelopathy) presented with Ricinus and weeds. (innspub.net)
  • Trait discovery and breeding of spring wheat and triticale at the interface of modern molecular biology, genetics, epigenetics, genomics, crop physiology and plant pathology. (gc.ca)
  • Generally speaking, intraspecific trait variability contributes to amplify the functional diversity of plant communities, a key component of biodiversity with important implications for species coexistence and ecosystem functioning [9]. (epidiverse.eu)
  • 2020. TRY plant trait database - enhanced coverage and open access. (usask.ca)
  • His research embodies the identification of new sources of heat tolerance in tomatoes through a combination of phenotypic and genotypic data, and mapping of quantitative traits loci controlling heat tolerance related traits and assessment of their stability and their interaction under various heat stress regimes. (aspb.org)
  • Structural traits of leaf epidermis correspond to metal tolerance in Rumex acetosella populations growing on metal-contaminated soils. (univie.ac.at)
  • This functional distinction in a range of leaf traits that was maintained when both were naturally growing under similar environmental conditions, suggests that these are probably the result of differences in the evolutionary history of the two species in response to the contrasting environmental conditions in the typical habitats where they occur. (scielo.br)
  • Consistent with social evolution theory, structured habitats play a role in maintaining these traits in microbial model systems, by localizing the benefits and separating strains that invest in these products from 'cheater' strains that benefit without paying the cost. (datadryad.org)
  • In their review "Recent advances in the genetics underlying wheat grain protein content (GPC) and grain protein deviation (GPD) in hexaploid wheat", the authors Paina and Gregersen summarize the scientific findings about the genetics underlying wheat GPC and GPD, representing the relationship between grain protein content and yield), together with the performance of genomic prediction models characterizing these traits. (deutsche-botanische-gesellschaft.de)
  • The natural population of this species was collected and carefully brought to the laboratory for different structural and functional traits. (bvsalud.org)
  • More importantly, structural and functional traits such as root length and biomass, accumulation of toxic ions along with K+ in root and shoot, accumulation of Ca2+ in shoot and Mg2+ in root, excretion of toxic ions were the highest in this ecotype. (bvsalud.org)
  • The researchers considered soil acidification a drawback, but this trait can be beneficial depending on initial soil pH and whether the existing plants prefer acid soils. (georgiapinestraw.com)
  • An evolutionary unstable, ecologically devastating public good may emerge from traits selected at lower levels expressed in novel environments. (datadryad.org)
  • The ecotype collected from hypersaline environments was better adapted regarding growth traits, ion uptake and excretion, succulence, and phytoremediation traits. (bvsalud.org)
  • Some introduced species have biological traits that make them more successful invaders than other species. (kenaiinvasives.org)
  • In Study 2, female participants with high trait rumination were recruited and divided into two groups for exposure to an anger or neutral emotion intervention, the result indicated that the anger intervention group exhibited a greater decline in trait rumination than the neutral emotion intervention group. (frontiersin.org)
  • This information would also support the development of trait-based approaches for both comparative systems and modeling by identifying commonalities across the two genera. (iode.org)
  • The results showed that drought stress had significant effects on seedling traits. (ac.ir)
  • Effects of Chemical and Biological Fertilizers on Some Morpho-Physiological Traits of Purslane (Portulaca oleracea L.) and Dragon's Head (Lallemantia iberica Fisch. (notulaebiologicae.ro)
  • It is thus surprising that many unicellular, well-mixed microalgal populations invest in extracellular toxins that confer ecological benefits upon the entire population, for example, by eliminating nutrient competitors (allelopathy). (datadryad.org)
  • 6] genetic variation in functional traits was found to affect arthropod community composition in aspen trees (P. tremulae). (epidiverse.eu)
  • Genetic variation in functional traits influences arthropod community composition in aspen (populus tremula L.). PLoS One. (epidiverse.eu)
  • Therefore, identification of key physio-anatomical traits related to phytoremediation in differently adapted C. cretica populations was focused on. (bvsalud.org)
  • summarize and classify allelochemicals and chemical signals according to their function and structure in relation to environmental factors and generation and diffusion of such signals, since allelopathy and allelobiosis have never been systematically described thus far. (deutsche-botanische-gesellschaft.de)