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Nutrient supply modulates species interactions belowground: dynamics and traits of fine roots in mixed plantations of Eucalyptus and Acacia mangium
(2021-03-01)
Aims: Belowground interactions are still poorly understood in mixed-species forests. We investigated the effects of soil fertility on belowground processes in mixed planted forests. Methods: The dynamics and traits of ...
Variability in soil physical-chemical properties along the root-explored profile in deep Oxisols of commercial eucalypt plantations
(Elsevier B.V., 2021-08-15)
While deep soils commonly characterize tropical forests, direct measurements of soil physical & ndash;chemical properties, fine root distributions, and relationships among them are scarce. In this paper, we report results ...
Efeito do preparo do solo nos atributos físicos e químicos do solo e no crescimento inicial de Pinus taeda
(Universidade Federal de Santa MariaBrasilRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia FlorestalCentro de Ciências Rurais, 2023-04-24)
The efficiency of soil management in forest sites is of prime importance to ensure an adequate physical environment for tree growth and development. The study seeks evaluating changes in soil physical and chemical properties ...
Auxin induces redox regulation of ascorbate peroxidase 1 activity by S-nitrosylation/denitrosylation balance resulting in changes of root growth pattern in Arabidopsis
(Oxford University Press, 2013-05)
S-nitrosylation of Cys-residues is one of the molecular mechanisms driven by nitric oxide (NO) for regulating biological functions of key proteins. While the studies on S-nitrosylation of Cys residues have served for ...
A multi-cycle fixed point square root module for FPGAs
(IEICE Electronics Express, 2012)
Qualidade de mudas clonais de Eucalyptus urophylla x E. grandis em função do substrato
(Universidade Federal da Paraíba (UFPB) Ccsa, 2012-01-01)
Considering the increasing demand for seedlings of plants for aforestation and the scarcity of raw materials for the substrates used for plant growth, it is necessary to evaluate new components and formulations that ensure ...
Brachiaria species influence nitrate transport in soil by modifying soil structure with their root system
(Nature Publishing Group, 2020-03-19)
Leaching of nitrate from fertilisers diminishes nitrogen use efficiency (the portion of nitrogen used by a plant) and is a major source of agricultural pollution. To improve nitrogen capture, grasses such as brachiaria are ...
Decomposition of Eucalyptus grandis and Acacia mangium leaves and fine roots in tropical conditions did not meet the Home Field Advantage hypothesis
(2016-01-01)
Unlike Eucalyptus monocultures, nitrogen fixing trees are likely to improve the soil nutrient status through the decomposition of N-enriched litter. The Home Field Advantage (HFA) hypothesis states that plants can create ...