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Radionuclides, heavy metals and fluorine incidence at Tapira phosphate rocks, Brazil, and their industrial (by) products
(Elsevier B.V., 2006-01-01)
Inorganic phosphate fertilizers may contain radionuclides, heavy metals and fluorine. This paper presents the possible environmental hazards from Tapira phosphate rocks and their (by) products (Brazil) utilized as phosphate ...
CHARACTERIZATION OF AN AGGREGATED POLYMER FROM PENICILLIUM SP (PB-73 STRAIN)
(Assoc Bras Divulg CientificaSao PauloBrasil, 1990)
Si-TCP Synthesized from "Mg-free" Reagents Employed as Calcium Phosphate Cement
(Univ Fed Sao Carlos, Dept Engenharia MaterialsSao CarlosBrasil, 2012)
Si-tricalcium phosphate cement: preparation, characterization and bioactivity in SBF
(ABM, ABC, ABPol, 2011-12-01)
There are evidences considering the effectiveness of Si on enhancing biological properties of calcium phosphates; however, there are not many works relating to the Si-alpha-TCP bone cement. The influence of silicon doping ...
Si-tricalcium phosphate cement: preparation, characterization and bioactivity in SBF
(ABM, ABC, ABPol, 2011)
Phosphate Status Affects Phosphate Transporter Expression and Glyphosate Uptake and Transport in Grand Eucalyptus (Eucalyptus grandis)
(Cambridge Univ Press, 2019-02-01)
Soluble phosphate availability is a major limiting factor for plant growth, development, and yield. To assure a constant phosphorous supply, plants employ both high- and low-affinity phosphate acquisition mechanisms. ...
Availability of phosphorus in soil and straw in successive tropical grasses crop fertilized with different phosphates
(2016-01-01)
Objective: The aim of this study was to evaluate the availability of P in soil and straw during successive tropical grasses crop fertilized with different phosphates. The crops were grown in 18 dm-3 pots for 50 days. ...