CO2Effects on Phasic Development, Leaf Number and Rate of Leaf Appearance in Wheat
نویسندگان
چکیده
منابع مشابه
Spring wheat leaf appearance and temperature: extending the paradigm?
Extensive research shows temperature to be the primary environmental factor controlling the phyllochron, or rate of leaf appearance, of wheat (Triticum aestivum L.). Experimental results suggest that soil temperature at crown depth, rather than air temperature above the canopy, would better predict wheat leaf appearance rates. To test this hypothesis, leaf appearance in spring wheat ('Nordic') ...
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The prediction of leaf appearance rate (LAR) is an important part of many crop simulation models. Most wheat simulations models assume that LAR is affected by temperature and photoperiod. This assumption ignores the fact that seed reserves contribute to a greater LAR of the first two leaves and that the LAR of subsequent leaves decreases as a result of an increase in the distance that each leaf...
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Evaluation of Leaf Proteome in Wheat Genotypes Under Drought Stress
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A major component in a crop growth model is leaf area development, which has a major influence on photosynthesis and transpiration. The knowledge about the leaf area development of wheat especially in high temperature environments is incomplete. The aim of this study was to quantify leaf production and senescence of 15 spring wheat cultivars. Field experiments were conducted at the research far...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 1997
ISSN: 0305-7364
DOI: 10.1006/anbo.1996.0305