Phenology
نویسندگان
چکیده
منابع مشابه
Mutant screening / phenology key
The number of calendar days since sowing is a commonly used means of expressing time. Using calendar days can be relevant for comparing genotypes in a given experiment, if environmental conditions remain constant throughout the plant culture. However plant development is highly dependent upon environmental conditions. As a consequence, using calendar days does not allow comparing genotypes that...
متن کاملForecasting phenology under global warming.
As a consequence of warming temperatures around the world, spring and autumn phenologies have been shifting, with corresponding changes in the length of the growing season. Our understanding of the spatial and interspecific variation of these changes, however, is limited. Not all species are responding similarly, and there is significant spatial variation in responses even within species. This ...
متن کاملPhylogenetic conservatism in plant phenology
T. Jonathan Davies*, Elizabeth M. Wolkovich, Nathan J. B. Kraft, Nicolas Salamin, Jenica M. Allen, Toby R. Ault, Julio L. Betancourt, Kjell Bolmgren, Elsa E. Cleland, Benjamin I. Cook, Theresa M. Crimmins, Susan J. Mazer, Gregory J. McCabe, Stephanie Pau, Jim Regetz, Mark D. Schwartz and Steven E. Travers Department of Biology, McGill University, Montreal, QC, Canada; Biodiversity Research Cent...
متن کاملEffects of climate change and cultivar on summer maize phenology
To identify countermeasures to the effects of climate warming on crop production, we mustunderstand the changes in crop phenology and the relationships between phenology and climatechange and cultivar. We used summer maize phenological and climate data in the North ChinaPlain, collected from 1981 to 2010. This study analyzed the spatiotemporal trends inphenological data and lengths of different...
متن کاملEvolutionary developmental biology in cycad phenology
We recently described lack of phenotypic plasticity in reproductive organ development and substantial plasticity in vegetative organ development for the cycad Cycas micronesica. Is there an evo-devo explanation for the disparity in phenotypic plasticity of vegetative vs. reproductive organs? Despite modularity, might evolution of cycad phenology be controlled more by drift than selection?
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1948
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay980