Results 171 to 180 of about 10,547 (209)
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Thermogravimetric study on typha (Typha angustifolia L.)
Journal of Thermal Analysis, 1989Thermogravimetric analysis, was employed to study the thermal behaviour of typha, a naturally growing plant in the marshes of the south of Iraq, and its main components, holocellulose, hemicellulose and cellulose. The overall TG signal of typha appeared as the sum of those of hemicellulose and cellulose.
Jafar S. Al-Hakkak, Mahmood M. Barbooti
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Limnology, 2006
The growth strategy of an emergent plant, Typha orientalis Presl, was examined in experimental ponds in comparison with two other Typha species distributed in Japan, Typha latifolia L. and Typha angustifolia L. T. orientalis showed the greatest ability of vegetative reproduction at the expense of growth in height. T.
Takayoshi Tsuchiya
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The growth strategy of an emergent plant, Typha orientalis Presl, was examined in experimental ponds in comparison with two other Typha species distributed in Japan, Typha latifolia L. and Typha angustifolia L. T. orientalis showed the greatest ability of vegetative reproduction at the expense of growth in height. T.
Takayoshi Tsuchiya
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EFFECTS OF WATER DEPTH ON TYPHA LATIFOLIA AND TYPHA DOMINGENSIS
American Journal of Botany, 1989The two species of Typha common in the southeastern United States, T. latifolia and T. domingensis differ substantially in their tolerance to deep water. The objective of this study was to examine the morphology and biomass allocation of these two species to determine if they have similar phenotypic responses to water depth.
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Long-term competitive displacement of Typha latifolia by Typha angustifolia in a eutrophic lake
Oecologia, 1993This study follows the outcome of long-term competition between a broad-leaved and a narrowleaved Typha species, T. latifolia and T. angustifolia respectively, in a eutrophic lake. The lake was bordered by a zone of T. latifolia, at one location interrupted by a T. angustifolia stand. Distributional changes of the T. angustifolia stand and the adjacent
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2005
Prikazani su osnovni podaci i rasprostranjenost svojte Typha laxmannii , te kategorija ugroženosti prema IUCN kriterijima.
Rešetnik, Ivana, Topić, Jasenka
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Prikazani su osnovni podaci i rasprostranjenost svojte Typha laxmannii , te kategorija ugroženosti prema IUCN kriterijima.
Rešetnik, Ivana, Topić, Jasenka
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Aquatic Botany, 1975
Abstract The female part of the inflorescence of Typha latifolia L. remains receptive to pollen for 4 weeks, but the highest proportion of receptive female flowers is found during the first 2 weeks following anthesis. Typha latifolia pollen has been demonstrated to be effectively dispersed only by strong winds. Under normal conditions the pollen
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Abstract The female part of the inflorescence of Typha latifolia L. remains receptive to pollen for 4 weeks, but the highest proportion of receptive female flowers is found during the first 2 weeks following anthesis. Typha latifolia pollen has been demonstrated to be effectively dispersed only by strong winds. Under normal conditions the pollen
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The American Naturalist, 1970
An examination of climatically based fitness sets in Typha indicates a predominance of concave sets with increasing differentiation of a single population with increasing convexity. Form of the set cannot be inferred from environmental similarity, since both concave and convex sets are generated by the same night temperature difference for different ...
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An examination of climatically based fitness sets in Typha indicates a predominance of concave sets with increasing differentiation of a single population with increasing convexity. Form of the set cannot be inferred from environmental similarity, since both concave and convex sets are generated by the same night temperature difference for different ...
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