2011
DOI: 10.1590/s0034-737x2011000600022
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Desenvolvimento da aveia branca e disponibilidade de fósforo em razão da aplicação de silicato de potássio

Abstract: White oat development and phosphorus availability affected by potassium silicate applicationPotassium silicate application in soil can increase phosphorus availability and influence white oat growth. This work had the objective of evaluating the effects of silicate doses applied to the soil on the white oat growth and on soil P availability. The experimental design was completely randomized, with six replications, analyzed as a 2 x 4 factorial. Treatments consisted of two P doses (20 and 200 mg dm -3 of P 2 O … Show more

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Cited by 4 publications
(5 citation statements)
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“…Quando há omissão de nutriente a gramínea demostra alguns indicativos visuais como o amarelecimento das folhas jovens, perda de vigor, estreitamento da folha entre outros indicativos. A deficiência de P é a limitação nutricional mais generalizada ao desenvolvimento de forrageiras em solos das regiões tropicais (GARCIA et al, 2011). Prado et al (2011), avaliando o desempenho do capimtanzânia cultivado em solução nutritiva com omissão de macronutrientes demonstram que a omissão de fósforo promove prejuízos no crescimento da planta e na absorção de nutrientes.…”
Section: Resultsunclassified
“…Quando há omissão de nutriente a gramínea demostra alguns indicativos visuais como o amarelecimento das folhas jovens, perda de vigor, estreitamento da folha entre outros indicativos. A deficiência de P é a limitação nutricional mais generalizada ao desenvolvimento de forrageiras em solos das regiões tropicais (GARCIA et al, 2011). Prado et al (2011), avaliando o desempenho do capimtanzânia cultivado em solução nutritiva com omissão de macronutrientes demonstram que a omissão de fósforo promove prejuízos no crescimento da planta e na absorção de nutrientes.…”
Section: Resultsunclassified
“…It is already considered a common technique in crops such as Rice (Garcia et al, 2009), Cotton (Albrecht et al, 2009), Soybean (Bertolin et al, 2010), Corn (Santos et al, 2013) and Sugarcane (Serciloto, 2002;Ayele et al, 2014). These substances used both in-furrow and as foliar application in sugarcane, have increased yield from 6% to 21%, with response magnitude non-dependent neither from cultivars nor from planting environments (Silva, 2010;Silva et al, 2010).…”
Section: -----------------------------------------G Kg -1 -----------mentioning
confidence: 99%
“…Recent studies show that the use of Stimulate ® promotes greater dry matter accumulation on plant aerial parts (Garcia et al, 2009) of rice, as well as an increase in yield of ratoon sugarcane , and as such, a potentiator of crop performance. However no test has yet been performed to confirm if it would raise the sugarcane tolerance to drought conditions.…”
Section: -----------------------------------------G Kg -1 -----------mentioning
confidence: 99%
“…White oat (Avenasativa L.) is acknowledgedas a grain producer withnutritional quality for human and animal feeding (Garcia et al, 2012;Hawerroth et al, 2015). In Southern Brazil, it is an alternative to wheat for the winterfarming, evidencing in recent years accentuated growth in the cultivated area, mainly, due to use of the *Corresponding author.…”
Section: Introductionmentioning
confidence: 99%