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Plant-growth promotion by proteobacterial strains depends on the availability of phosphorus and iron in Arabidopsis thaliana plants
(Frontiers Media S.A., 2022-12-13)
Phosphorus (as phosphate, Pi) and iron (Fe) are critical nutrients in plants that are often poorly available in the soil and can be microbially affected. This work aimed to evaluate how plant-rhizobacteria interaction ...
Evaluation of solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry for direct determination of chromium in medicinal plants
(Pergamon-Elsevier B.V. Ltd, 2012-12-01)
A method for Cr determination in medicinal plants using direct solid sampling graphite furnace high-resolution continuum source atomic absorption spectrometry was developed. Modifiers were dispensable. Pyrolysis and ...
Different Sources of Silicon by Foliar Spraying on the Growth and Gas Exchange in Sorghum
(2019-12-01)
The efficiency of silicon (Si) foliar spraying in sorghum plants can be increased with new sources that may enhance the uptake of the beneficial element with reflexes in physiology. This study investigated the effect of ...
How do soil P tests, plant yield and P acquisition by Lotus tenuis plants reflect the availability of added P from different phosphate sources
(Springer, 2009-01)
The relative effectiveness (RE) of each one of three different sources of P?P in solution (Psol), triple superphosphate (TSP) and phosphate rock (PR)?for reflecting the availability of P in a P-deficient soil were assessed ...
Growth and production of yellow passion fruits plants under different sources and doses of phosphorusCrescimento e produção do maracujazeiro amarelo, sob diferentes fontes e doses de fósforo em cobertura
(2014-10-01)
Brazil is the largest world producer of yellow passion fruit, a fruit crop which is exigent in nutrients, although little studied in relation to phosphorus fertilizing, fundamental on plant establishment. An experiment was ...
Doses and sources of nitrogen fertilizer and their effects on soil chemical properties and forage yield of Brachiaria brizantha cv. Xaraes
(Universidade Estadual de Londrina (UEL), 2012-01-01)
Forage plants, particularly the Brachiaria genus, are the main source of nutrients for cattle and are at times the only feed offered. The concentration of elements in the plant is related to the soil, fertilization, climate, ...
Doses and sources of nitrogen fertilizer and their effects on soil chemical properties and forage yield of Brachiaria brizantha cv. Xaraes
(Universidade Estadual de Londrina (UEL), 2012-01-01)
Forage plants, particularly the Brachiaria genus, are the main source of nutrients for cattle and are at times the only feed offered. The concentration of elements in the plant is related to the soil, fertilization, climate, ...
Effect of Different Foliar Silicon Sources on Cotton Plants
(2021-03-01)
The aim was to determine the source and concentration of Si that results in greater accumulation of this element, thereby improving the physiological variables and dry matter production of cotton plants. The experiment was ...