Search Results - "Guimarães, Gelton G."

Role of Slow-Release Nanocomposite Fertilizers on Nitrogen and Phosphate Availability in Soil by Giroto, Amanda S., Guimarães, Gelton G. F., Foschini, Milene, Ribeiro, Caue

“…Developing efficient crop fertilization practices has become more and more important due to the ever-increasing global demand for food production. One approach…”
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Synergy of Phosphate-Controlled Release and Sulfur Oxidation in Novel Polysulfide Composites for Sustainable Fertilization by do Valle, Stella Fortuna, Giroto, Amanda Soares, Reis, Heitor Pontes Gestal, Guimarães, Gelton G. F, Ribeiro, Caue

“…The development of smart and eco-friendly fertilizers is pivotal to guarantee food security sustainably. Phosphate rock and struvite are promising alternatives…”
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Controlled Release of Phosphate from Layered Double Hydroxide Structures: Dynamics in Soil and Application as Smart Fertilizer by Bernardo, Marcela P, Guimarães, Gelton G. F, Majaron, Vinicius F, Ribeiro, Caue

“…A route is proposed to produce a hydrotalcite-like layered double hydroxide structure ([Mg-Al]-LDH) for phosphate fertilization. The mechanism of controlled…”
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Different Zn loading in Urea–Formaldehyde influences the N controlled release by structure modification by Giroto, Amanda S., do Valle, Stella F., Guimarães, Gelton G. F., Jablonowski, Nicolai D., Ribeiro, Caue, Mattoso, Luiz Henrique C.

“…Nitrogen fertilization has been a critical factor for high crop productivity, where urea is currently the most used N source due to its high concentration and…”
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Co-fertilization of Sulfur and Struvite-Phosphorus in a Slow-Release Fertilizer Improves Soybean Cultivation by Valle, Stella F, Giroto, Amanda S, Guimarães, Gelton G F, Nagel, Kerstin A, Galinski, Anna, Cohnen, Jens, Jablonowski, Nicolai D, Ribeiro, Caue

“…In face of the alarming world population growth predictions and its threat to food security, the development of sustainable fertilizer alternatives is urgent…”
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Asbestos cement waste treatment through mechanochemical process with KH2PO4 for its utilization in soil pH correction and nutrient delivery by Borges, Roger, Giroto, Amanda S., Guimarães, Gelton G. F., Reis, Heitor P. G., Farinas, Cristiane S., Ribeiro, Caue

“…The manufacture of asbestos materials has been banished worldwide due to their toxicity, but discarding the existing wastes remains a challenge. We…”
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Synergy of Aspergillus niger and Components in Biofertilizer Composites Increases the Availability of Nutrients to Plants by Klaic, Rodrigo, Guimarães, Gelton G. F., Giroto, Amanda S., Bernardi, Alberto C. C., Zangirolami, Teresa C., Ribeiro, Caue, Farinas, Cristiane S.

“…Intensive fertilization has been required to provide nutrients for plant growth under the current agricultural practices being applied to meet the global food…”
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Tailoring Efficient Materials for NPK All-in-One Granular Fertilization by Giroto, Amanda S, do Valle, Stella F, Guimarães, Gelton G. F, Molina, Arthur, Reis, Heitor P. G, Fernandes, Dirceu M, Bernardi, Alberto C. C, Mattoso, Luiz H. C, Ribeiro, Caue

“…Food security is one of the biggest challenges for the next few decades, especially with the accelerated population growth rates. Therefore, achieving a better…”
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Comparison of urease inhibitor N-(n-butyl) thiophosphoric triamide and oxidized charcoal for conserving urea-N in soil by Guimarães, Gelton G. F., Mulvaney, Richard L., Khan, Saeed A., Cantarutti, Reinaldo B., Silva, Antônio M.

“…Charcoal‐based amendments have a potential use in controlling NH3 volatilization from urea fertilization, owing to a high cation‐exchange capacity (CEC) that…”
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Controlled Urea Release Employing Nanocomposites Increases the Efficiency of Nitrogen Use by Forage by Pereira, Elaine I, A. Nogueira, Ana Rita, Cruz, Camila C. T, Guimarães, Gelton G. F, Foschini, Milene M, Bernardi, Alberto C. C, Ribeiro, Caue

“…The rapid hydrolysis of urea applied to the soil surface causes high rates of NH3 volatilization, leading to adverse environmental impacts and decreased uptake…”
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Smart Fertilization Based on Sulfur–Phosphate Composites: Synergy among Materials in a Structure with Multiple Fertilization Roles by Guimarães, Gelton G. F., Klaic, Rodrigo, Giroto, Amanda S., Majaron, Vinicius F., Avansi, Waldir, Farinas, Cristiane S., Ribeiro, Caue

“…Sulfur is currently a bottleneck for agronomic productivity. Many products are based on the application of elemental sulfur (S°), but the ability of the soil…”
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Low efficiency of Zn uptake and translocation in plants provide poor micronutrient enrichment in rice and soybean grains by Leite, Camila M. C., da Silva, Alinne, César, Fábio R. C. F., Guimarães, Gelton G. F., Almeida, Eduardo, Muraoka, Takashi

“…Recent research has shown the need for an in-depth knowledge of zinc biofortification of cereal and oilseed grains due to its importance to human nutrition…”
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Controlled release of nitrogen using urea-melamine-starch composites by Giroto, Amanda S., Guimarães, Gelton G., Colnago, Luiz A., Klamczynski, Artur, Glenn, Greg, Ribeiro, Caue

“…Herein we describe a new fertilizer delivery system made of a thermoplastic starch composite used to control the release of nitrogen in greenhouse trials. The…”
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Zinc loading in urea-formaldehyde nanocomposites increases nitrogen and zinc micronutrient fertilization efficiencies in poor sand substrate by Giroto, Amanda S., do Valle, Stella F., Guimarães, Gelton G.F., Wuyts, Nathalie, Ohrem, Benedict, Jablonowski, Nicolai D., Ribeiro, Caue, Mattoso, Luiz Henrique C.

“…Agricultural output needs significant increases to feed the growing population. Fertilizers are essential for plant production systems, with nitrogen (N) being…”
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Sulfur fertilizer based on inverse vulcanization process with soybean oil by Valle, Stella F., Giroto, Amanda S., Klaic, Rodrigo, Guimarães, Gelton G.F., Ribeiro, Caue

“…Sulfur deficiency in soils has become an increasing concern over the past decades. Despite elemental sulfur (S8) vast utilization as a commercial fertilizer,…”
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Volatilization of Ammonia Originating from Urea Treated with Oxidized Charcoal by Guimarães, Gelton G. F., Paiva, Diogo M., Cantarutti, Reinaldo B., Mattiello, Edson M., Reis, Efraim L.

“…Loss of N through volatilization of ammonia is the main limitation for agricultural use of urea. The aim of this study was to evaluate the volatilization of…”
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Effect of Urea: Hydroxyapatite Composites for Controlled-Release Fertilization to Reduce P Complexation in Soils by Giroto, Amanda S., Guimaraes, Gelton G.F., Majaron, Vinicíus, Klaic, Rodrigo, Avansi, Waldir, Ribeiro, Caue

“…Phosphorous fixation in the soil is the most limiting factor for P-management, and previous studies have indicated that coupling nanoparticulated P sources…”
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Value of copper, zinc, and oxidized charcoal for increasing forage efficiency of urea N uptake by Guimarães, Gelton G.F., Mulvaney, Richard L., Cantarutti, Reinaldo B., Teixeira, Breno C., Vergütz, Leonardus

“…•OCh was more effective than Cu and/or Zn for prolonging NH4+-N availability in soil.•OCh alone or in combination with Zn and Cu had no effect on biomass…”
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Asbestos cement waste treatment through mechanochemical process with KH 2 PO 4 for its utilization in soil pH correction and nutrient delivery by Borges, Roger, Giroto, Amanda S, Guimarães, Gelton G F, Reis, Heitor P G, Farinas, Cristiane S, Ribeiro, Caue

“…The manufacture of asbestos materials has been banished worldwide due to their toxicity, but discarding the existing wastes remains a challenge. We…”
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Synergy between castor oil polyurethane/starch polymer coating and local acidification by A. niger for increasing the efficiency of nitrogen fertilization using urea granules by Majaron, Vinícius F., da Silva, Marisa G., Bortoletto-Santos, Ricardo, Klaic, Rodrigo, Giroto, Amanda, Guimarães, Gelton G.F., Polito, Wagner L., Farinas, Cristiane S., Ribeiro, Caue

“…[Display omitted] •Non-food utilization of starch and natural oil provides controlled release for fertilizers.•Double coating with starch and oil-based…”
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