Distribution of Assimilate During Stem Elongation in Wheat
نویسندگان
چکیده
منابع مشابه
Influence of ‘historic ’ photoperiod during stem elongation on the number of fertile florets in wheat
Extending the duration of the late reproductive phase in wheat has been proposed as a possible avenue to improve spike fertility. There is a positive correlation between the number of fertile florets and the duration of the stem elongation phase when this phase is varied by extended photoperiod. Photoperiod treatments imposed during the vegetative period also influence the duration of stem elon...
متن کاملPlant and Floret Growth at Distinct Developmental Stages During the Stem Elongation Phase in Wheat
Floret development is critical for grain setting in wheat (Triticum aestivum), but more than 50% of grain yield potential (based on the maximum number of floret primordia) is lost during the stem elongation phase (SEP, from the terminal spikelet stage to anthesis). Dynamic plant (e.g., leaf area, plant height) and floret (e.g., anther and ovary size) growth and its connection with grain yield t...
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The aim of this study was to analyze the effect of drought stress on the kinetics of leaf elongation in relationship to the variation of sugar concentrations and their net deposition rates along the elongation zone of leaf 4 of durum wheat plants. Plants were grown in soil in a naturally illuminated greenhouse, and water...
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1972
ISSN: 0004-9417
DOI: 10.1071/bi9720455