Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
DOI: | 10.1021/acsagscitech.2c00012 |
Texto Completo: | http://dx.doi.org/10.1021/acsagscitech.2c00012 http://hdl.handle.net/11449/241139 |
Resumo: | Up to 80% of the applied phosphorus via fertilizers can be lost to the environment through adsorption and precipitation reactions. Although nanoparticulated fertilizers can improve phosphate efficiency, they should be kept with no agglomeration, e.g., by dispersing urea (nanocomposite), which also provides nitrogen for plants. Thus, we evaluated the phosphorus dynamics in the soil and nutrient supply to Panicum maximum cv. BRS Zuri(Zuri grass) through three model nanocomposite fertilizers, hydroxyapatite (HAP), Bayóvar rock phosphate (BAY), or triple superphosphate (TSP), dispersed in urea-starch matrices in granular form. The experiments were done in pot experiments, analyzing the chemical composition of forage and soil after each cut. After four cuts, the treatment with the TSP nanocomposite resulted in a higher number of tillers and a higher root dry matter. However, HAP and its composites showed a similar performance to TSP in the first cut for these parameters. Plants grown with TSP have absorbed more phosphorus than those supplemented by nanocomposites (considering similar dry matter yields), which suggests that the release of nutrients from nanocomposites is better adjusted to plants' needs, promoting a better phosphorus use efficiency |
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Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus LabilityfertilizersnanotechnologyPanicum maximumphosphate fertilizer efficiencyZuri grassUp to 80% of the applied phosphorus via fertilizers can be lost to the environment through adsorption and precipitation reactions. Although nanoparticulated fertilizers can improve phosphate efficiency, they should be kept with no agglomeration, e.g., by dispersing urea (nanocomposite), which also provides nitrogen for plants. Thus, we evaluated the phosphorus dynamics in the soil and nutrient supply to Panicum maximum cv. BRS Zuri(Zuri grass) through three model nanocomposite fertilizers, hydroxyapatite (HAP), Bayóvar rock phosphate (BAY), or triple superphosphate (TSP), dispersed in urea-starch matrices in granular form. The experiments were done in pot experiments, analyzing the chemical composition of forage and soil after each cut. After four cuts, the treatment with the TSP nanocomposite resulted in a higher number of tillers and a higher root dry matter. However, HAP and its composites showed a similar performance to TSP in the first cut for these parameters. Plants grown with TSP have absorbed more phosphorus than those supplemented by nanocomposites (considering similar dry matter yields), which suggests that the release of nutrients from nanocomposites is better adjusted to plants' needs, promoting a better phosphorus use efficiencySão Paulo State University - UNESP, SPEmbrapa Instrumentation, SPAgricultural Research and Rural Extension Company of Santa Catarina, SCSão Paulo State University - UNESP, Tupã SPUniversity of São Paulo - USP, SPSão Paulo State University - UNESP, SPSão Paulo State University - UNESP, Tupã SPUniversidade Estadual Paulista (UNESP)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Agricultural Research and Rural Extension Company of Santa CatarinaUniversidade de São Paulo (USP)Reis, Heitor Pontes Gestal [UNESP]Giroto, Amanda SoaresGuimarães, Gelton Geraldo FernandesPutti, Fernando Ferrari [UNESP]Pavinato, Paulo SérgioTeles, Ana PaulaRibeiro, CaueFernandes, Dirceu Maximino [UNESP]2023-03-01T20:48:53Z2023-03-01T20:48:53Z2022-06-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article564-572http://dx.doi.org/10.1021/acsagscitech.2c00012ACS Agricultural Science and Technology, v. 2, n. 3, p. 564-572, 2022.2692-1952http://hdl.handle.net/11449/24113910.1021/acsagscitech.2c000122-s2.0-85131680499Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengACS Agricultural Science and Technologyinfo:eu-repo/semantics/openAccess2024-06-10T14:49:03Zoai:repositorio.unesp.br:11449/241139Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:20:53.182624Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
title |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
spellingShingle |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability Reis, Heitor Pontes Gestal [UNESP] fertilizers nanotechnology Panicum maximum phosphate fertilizer efficiency Zuri grass Reis, Heitor Pontes Gestal [UNESP] fertilizers nanotechnology Panicum maximum phosphate fertilizer efficiency Zuri grass |
title_short |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
title_full |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
title_fullStr |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
title_full_unstemmed |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
title_sort |
Role of Slow-Release Phosphate Nanofertilizers in Forage Nutrition and Phosphorus Lability |
author |
Reis, Heitor Pontes Gestal [UNESP] |
author_facet |
Reis, Heitor Pontes Gestal [UNESP] Reis, Heitor Pontes Gestal [UNESP] Giroto, Amanda Soares Guimarães, Gelton Geraldo Fernandes Putti, Fernando Ferrari [UNESP] Pavinato, Paulo Sérgio Teles, Ana Paula Ribeiro, Caue Fernandes, Dirceu Maximino [UNESP] Giroto, Amanda Soares Guimarães, Gelton Geraldo Fernandes Putti, Fernando Ferrari [UNESP] Pavinato, Paulo Sérgio Teles, Ana Paula Ribeiro, Caue Fernandes, Dirceu Maximino [UNESP] |
author_role |
author |
author2 |
Giroto, Amanda Soares Guimarães, Gelton Geraldo Fernandes Putti, Fernando Ferrari [UNESP] Pavinato, Paulo Sérgio Teles, Ana Paula Ribeiro, Caue Fernandes, Dirceu Maximino [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Agricultural Research and Rural Extension Company of Santa Catarina Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Reis, Heitor Pontes Gestal [UNESP] Giroto, Amanda Soares Guimarães, Gelton Geraldo Fernandes Putti, Fernando Ferrari [UNESP] Pavinato, Paulo Sérgio Teles, Ana Paula Ribeiro, Caue Fernandes, Dirceu Maximino [UNESP] |
dc.subject.por.fl_str_mv |
fertilizers nanotechnology Panicum maximum phosphate fertilizer efficiency Zuri grass |
topic |
fertilizers nanotechnology Panicum maximum phosphate fertilizer efficiency Zuri grass |
description |
Up to 80% of the applied phosphorus via fertilizers can be lost to the environment through adsorption and precipitation reactions. Although nanoparticulated fertilizers can improve phosphate efficiency, they should be kept with no agglomeration, e.g., by dispersing urea (nanocomposite), which also provides nitrogen for plants. Thus, we evaluated the phosphorus dynamics in the soil and nutrient supply to Panicum maximum cv. BRS Zuri(Zuri grass) through three model nanocomposite fertilizers, hydroxyapatite (HAP), Bayóvar rock phosphate (BAY), or triple superphosphate (TSP), dispersed in urea-starch matrices in granular form. The experiments were done in pot experiments, analyzing the chemical composition of forage and soil after each cut. After four cuts, the treatment with the TSP nanocomposite resulted in a higher number of tillers and a higher root dry matter. However, HAP and its composites showed a similar performance to TSP in the first cut for these parameters. Plants grown with TSP have absorbed more phosphorus than those supplemented by nanocomposites (considering similar dry matter yields), which suggests that the release of nutrients from nanocomposites is better adjusted to plants' needs, promoting a better phosphorus use efficiency |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-20 2023-03-01T20:48:53Z 2023-03-01T20:48:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1021/acsagscitech.2c00012 ACS Agricultural Science and Technology, v. 2, n. 3, p. 564-572, 2022. 2692-1952 http://hdl.handle.net/11449/241139 10.1021/acsagscitech.2c00012 2-s2.0-85131680499 |
url |
http://dx.doi.org/10.1021/acsagscitech.2c00012 http://hdl.handle.net/11449/241139 |
identifier_str_mv |
ACS Agricultural Science and Technology, v. 2, n. 3, p. 564-572, 2022. 2692-1952 10.1021/acsagscitech.2c00012 2-s2.0-85131680499 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
ACS Agricultural Science and Technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
564-572 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1822182489688375296 |
dc.identifier.doi.none.fl_str_mv |
10.1021/acsagscitech.2c00012 |