Now showing items 31-40 of 465
THE EFFECT OF SODIUM HYDROGEN PHOSPHATE/ CITRIC ACID MIXTURES ON PHYTOREMEDIATION BY ALFALFA & METALS AVAILABILITY IN SOIL
(Chilean Society of Soil Science/Sociedad Chilena de la Ciencia del Suelo, 2011)
Genetic diversity of phosphate-solubilizing peanut (Arachis hypogaea L.) associated bacteria and mechanisms involved in this ability
In this study, attempts were made to analyze mechanisms involved in the bacterial phosphate-solubilizing ability of peanut isolates. Bacteria were taxonomically identified by analysis of 16S rDNA sequence. Levels of soluble ...
Solubilização do fosfato de ferro em meio de cultura
(Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), 2014)
Red, green, and blue lanthanum phosphate phosphors obtained via surfactant-control led hydrothermal synthesis
(ELSEVIER SCIENCE BV, 2009)
A new solution route for the obtainment of highly pure luminescent rare-earth orthophosphates in hydrothermal conditions was developed. By starting from soluble precursors (lanthanide tripolyphosphato complexes. i.e. with ...
Solubilization of iron phosphate by free or immobilized spores and pellets of Aspergillus niger
The production of pellets by Aspergillus niger and the FePO 4 (FeP) solubilization through the use of free or immobilized spores and pellets were studied. The media Sabouraud, MS-FeP, MS-K 2HPO 4, Czapek and Malt were used ...
Phosphate fertilization and phosphorus forms in an Oxisol under no-till
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2010-08-01)
Em semeadura direta o fósforo (P) acumula-se na camada mais superficial do solo, mas os resíduos deixados na superfície liberam P e ácidos orgânicos, que podem melhorar a disponibilidade e a eficiência de fertilizantes ...
Are Reactive Rock Phosphate and Superphosphate Mixtures Suitable for No-Till Soybean?
(Amer Soc Agronomy, 2014)