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Dynamics of light and nitrogen distribution during grain filling within wheat canopy

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Academic year: 2021

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Figure 1. Total and lamina GAI (A), grain and whole canopy N mass per unit ground area (B), lamina N mass per unit ground area (C), and
Table I. Crop, stem, lamina, sheath, and chaff dry mass (DM) at anthesis, crop DM and grain yield at maturity, and yield components for the wheat cultivars Apache and Isengrain grown in the field with nonlimiting N supply
Figure 6 suggests that the relative time course of N concentration was similar for individual laminae and sheaths independent of their age and position in the canopy
Figure 3. Distance from the top of the canopy (A and B) and cumulative GAI counted from the top of the canopy (C and D) versus relative PPFD determined at different times (expressed as thermal time; base 0°C) between anthesis and maturity for crops of the
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