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Plasticity of root growth and respiratory activity: Root responses to above-ground senescence, fruit removal or partial root pruning in soybean
(Elsevier Ireland, 2020-01)
This work focuses on the alterations in soybean root growth and activity during whole plant senescence and the contribution of roots to source-sink relations during plant development. The experiments were designed to analyze ...
Root architecture of Arabidopsis is affected by competition with neighbouring plants
(Springer, 2013-01)
Abstract How roots detect and respond to the presence of neighbors is relevant to understand plant belowground interactions. The aim of the present work was to evaluate the effect of the presence of neighboring plants and ...
Dry matter production of shoots and root density of two cultivars of Lablab purpureus (L.) Sweet
(Fundação Estudos Agrarios Luiz Queiroz (fealq), 2001-01-01)
This experiment was conducted in green house conditions to evaluate the DM accumulation in the shoots and in the roots of two cultivars of Lablab purpureus (L.) Sweet. A 2x3 factorial (two cultivars and three evaluation ...
Dry matter production of shoots and root density of two cultivars of Lablab purpureus (L.) Sweet
(Fundação Estudos Agrarios Luiz Queiroz (fealq), 2001-01-01)
This experiment was conducted in green house conditions to evaluate the DM accumulation in the shoots and in the roots of two cultivars of Lablab purpureus (L.) Sweet. A 2x3 factorial (two cultivars and three evaluation ...
Physiognomic changes in response to herbivory increase carbon allocation to roots in a temperate grassland of central Argentina
(Springer, 2019-08)
In most temperate grasslands, cattle grazing can promote physiognomic changes on plant communities, as well as changes in species growth patterns. Through these changes in vegetation, cattle grazing can generate changes ...
pH changes at the surface of root dentin when using root canal sealers containing calcium hydroxide
(1996-12-01)
The purpose of this study was to investigate long-term pH changes in cavities prepared in root surface dentin of extracted teeth after obturation of the root canal with gutta-percha and a variety of sealers containing ...
pH changes at the surface of root dentin when using root canal sealers containing calcium hydroxide
(1996-12-01)
The purpose of this study was to investigate long-term pH changes in cavities prepared in root surface dentin of extracted teeth after obturation of the root canal with gutta-percha and a variety of sealers containing ...
The effect of root exudates on root architecture in Arabidopsis thaliana
(Springer, 2011-07)
Root architecture is of key importance for plant nutrition and performance. It is known that root architecture is determined by genetics and environmental conditions. The aim of the present study was to evaluate if root ...
Apical leakage after root canal filling with an experimental calcium hydroxide gutta-percha point
(1996-12-01)
This study was an in vitro analysis of the apical seal of root canals filled with an experimental calcium hydroxide gutta-percha point. One hundred and ten recently extracted human permanent teeth with a single root were ...