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Effects of silicon on aluminum toxicity in upland rice plants
(2017-11-01)
Aims: This study aimed to determine the capacity of Si to mitigate Al toxicity in upland rice plants (Oryza sativa L.) by evaluating plant growth and the Si and Al uptake kinetics. Methods: Plants were grown for 40 days, ...
Evaluation of soil extractants for silicon availability for sugarcane
(2018-10-21)
Adequate evaluation and interpretation of silicon (Si) phytoavailability in soil is a key to fertilizer recommendation. This study was conducted to determine the effect of soil texture on the choice of Si extractant, and ...
Corn shoot and grain nutrient uptake affected by silicon application combined with Azospirillum brasilense inoculation and nitrogen rates
(2021-01-01)
This study was developed to investigate if Ca and Mg silicate application as Si source combined with inoculation with Azospirillum brasilense and N rates can affect corn nutrient uptake. The study was set up in a Rhodic ...
Kinetic parameters of silicon uptake by rice cultivars
(Sociedade Brasileira de Ciência do Solo, 2012-02-01)
O silício é considerado um elemento químico importante para o arroz, pois tem proporcionado tolerância a estresses bióticos e abióticos. No entanto, em muitas situações, não tem sido constatado efeito positivo desse mineral, ...
Kinetic parameters of silicon uptake by rice cultivars
(Sociedade Brasileira de Ciência do Solo, 2012-02-01)
O silício é considerado um elemento químico importante para o arroz, pois tem proporcionado tolerância a estresses bióticos e abióticos. No entanto, em muitas situações, não tem sido constatado efeito positivo desse mineral, ...
Silicon Application Increases Biomass Yield in Sunflower by Improving the Photosynthesizing Leaf Area
(2020-01-01)
Sunflower is an oilseed plant important for food and biodiesel production. One cheap way to increase sunflower production is by the application of silicon (Si), which has shown to be beneficial in plants under a series of ...
Kinetic parameters of silicon uptake by rice cultivars
(Sociedade Brasileira de Ciência do Solo, 2014)
Soil application of silicon enhances initial growth and nitrogen use efficiency of Arabica coffee plants
(2022-01-01)
Nitrogen (N) plays a fundamental role in the initial growth of the Arabica coffee plant whereas silicon (Si) is key in enhancing performance of the plant through promoting N-use efficiency (NUE). This study evaluated the ...
Phosphorus and silicon effects on growth, yield, and phosphorus forms in potato plants
(2019-02-07)
Silicon (Si) can increase phosphorus (P) use efficiency (PUE) by increasing P availability in the soil and altering P metabolism in the plant, thus resulting in improved yield under low soil P conditions. The objective was ...
Nitrogen rates associated with the inoculation of Azospirillum brasilense and application of Si: Effects on micronutrients and silicon concentration in irrigated corn
(Sciendo, 2018-01-01)
The aim of this study was to analyze whether there are differences between the inoculation with Azospirillum brasilense and the silicon application, thus enabling a higher efficiency of nitrogen fertilization, evaluating ...