Results 161 to 170 of about 34,593 (192)
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Functional Plant Biology, 2003
The 2-fold difference in final length of leaf number three on the main stem between the fast-growing Aegilops tauschii L. and the slow-growing Aegilops caudata L. is correlated with a difference in leaf elongation rate (LER), and not in duration of leaf elongation.
Lieve, Bultynck +3 more
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The 2-fold difference in final length of leaf number three on the main stem between the fast-growing Aegilops tauschii L. and the slow-growing Aegilops caudata L. is correlated with a difference in leaf elongation rate (LER), and not in duration of leaf elongation.
Lieve, Bultynck +3 more
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Chlorophyll content and leaf elongation rate in wheat seedlings as a measure of manganese tolerance
Plant and Soil, 1991After aluminum toxicity, manganese (Mn) toxicity is probably the second most important growth limiting factor in acid soils. The purpose of this study was to determine the feasibility of using chlorophyll content and leaf elongation rate (LER) for regrowth of Mn stressed seedlings as a rapid seedling based screening bioassay for Mn tolerance in ...
J. S. Moroni, K. G. Briggs, G. J. Taylor
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Annals of Botany, 1989
ABSTRAC T The gibberellin insensitivity genes, Rhtl and Rht2, reduced epidermal cell lengths in leaves of isogenic lines of field- and laboratory-grown wheat (Triticum aestivum L.). Rht dosages of zero (wild type), two (semi-dwarf) and four alleles (double dwarf) had a linear negative effect on cell length in flag leaves of fieldgrown plants, and in ...
G. J. KEYES +2 more
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ABSTRAC T The gibberellin insensitivity genes, Rhtl and Rht2, reduced epidermal cell lengths in leaves of isogenic lines of field- and laboratory-grown wheat (Triticum aestivum L.). Rht dosages of zero (wild type), two (semi-dwarf) and four alleles (double dwarf) had a linear negative effect on cell length in flag leaves of fieldgrown plants, and in ...
G. J. KEYES +2 more
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AN ANALYSIS OF LEAF ELONGATION IN XANTHIUM PENSYLVANICUM PRESENTED IN RELATIVE ELEMENTAL RATES
American Journal of Botany, 1962M aksymowych , R oman . (Villanova U., Villanova, Pa.) An analysis of leaf elongation in Xanthium pensylvanicum presented in relative elemental rates . Amer. Jour. Bot. 49(1): 7–13. Illus. 1962.—
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Why do leaves and leaf cells of N-limited barley elongate at reduced rates?
Planta, 1997The objective of the present study was to assess whether, in barley, nitrogen supply limits the rate of leaf elongation through a reduction in (relative) cell elongation rate and whether this is attributable to a reduced turgor, a reduced availability of osmolytes or, by implication, changed wall properties.
Wieland Fricke +2 more
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Physiologia Plantarum, 2004
The role of gibberellin (GA) in leaf elongation has long been known, however, its involvement in whole shoot growth and biomass allocation is much less clear. We studied the effects of exogenously supplied GA3 and paclobutrazol, an inhibitor of GA biosynthesis, on these processes in Aegilops caudata and Aegilops tauschii, species with contrasting leaf
Lieve Bultynck, Hans Lambers
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The role of gibberellin (GA) in leaf elongation has long been known, however, its involvement in whole shoot growth and biomass allocation is much less clear. We studied the effects of exogenously supplied GA3 and paclobutrazol, an inhibitor of GA biosynthesis, on these processes in Aegilops caudata and Aegilops tauschii, species with contrasting leaf
Lieve Bultynck, Hans Lambers
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Australian Journal of Agricultural Research, 1987
Inhibitions of the rates of elongation of the third leaf of seedlings of spring wheat (ARLE3) were used to identify differences in cultivar sensitivities to chlorsulfuron. The standard test was 408g chlorsulfuron/kg sandy soil, pH 6.2, high nitrogen and phosphorus nutrition and 2O¦C/15¦C (day/ night).
DG Bowran, WM Blacklow
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Inhibitions of the rates of elongation of the third leaf of seedlings of spring wheat (ARLE3) were used to identify differences in cultivar sensitivities to chlorsulfuron. The standard test was 408g chlorsulfuron/kg sandy soil, pH 6.2, high nitrogen and phosphorus nutrition and 2O¦C/15¦C (day/ night).
DG Bowran, WM Blacklow
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Planta, 1998
In a previous study on the effects of N-supply on leaf cell elongation, the spatial distribution of relative cell elongation rates (RCER), epidermal cell turgor, osmotic pressure (OP) and water potential (?) along the elongation zone of the third leaf of barley was determined (W. Fricke et al. 1997. Planta 202: 522-530).
Wieland Fricke, T. J. Flowers
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In a previous study on the effects of N-supply on leaf cell elongation, the spatial distribution of relative cell elongation rates (RCER), epidermal cell turgor, osmotic pressure (OP) and water potential (?) along the elongation zone of the third leaf of barley was determined (W. Fricke et al. 1997. Planta 202: 522-530).
Wieland Fricke, T. J. Flowers
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Leaf Elongation Rate in Panicum maximum var. trichoglume Following Removal of Water Stress
Australian Journal of Plant Physiology, 1977Different levels of stress were induced in P. maximum var. trichoglume by withholding water for various periods. Leaf elongation rate was measured during dark stress periods and after rewatering in both the light and the dark. Following rewatering, elongation rates of previously stressed plants exceeded those of controls for periods up to 33 h, during ...
MM Ludlow, TT Ng
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Australian Journal of Plant Physiology, 1976
The responses of carbon dioxide exchange and leaf elongation of potted P. maximum var. trichoglume plants to water deficits were investigated in controlled environments and outdoors during drying cycles down to -92 bars leaf water potential, The sensitivities of net photosynthesis and leaf elongation to water deficits were similar.
MM Ludlow, TT Ng
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The responses of carbon dioxide exchange and leaf elongation of potted P. maximum var. trichoglume plants to water deficits were investigated in controlled environments and outdoors during drying cycles down to -92 bars leaf water potential, The sensitivities of net photosynthesis and leaf elongation to water deficits were similar.
MM Ludlow, TT Ng
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