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| Registros recuperados : 146 | |
| Registros recuperados : 146 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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Data corrente: |
15/01/2024 |
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Data da última atualização: |
17/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, C. L.; SANTOS, R. B.; FOSCHINI, M. M.; OLIVEIRA, C. R. de; BERNARDI, A. C. de C.; NOGUEIRA, A. R. de A. |
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Afiliação: |
CIBELI L. COSTA, Universidade Federal de São Carlos; RICARDO BORTOLETTO-SANTOS, Universidade de Ribeirão Preto; MILENE CORSO MITSUYUKI, CNPDIA; CAUE RIBEIRO DE OLIVEIRA, CNPDIA; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
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Título: |
Polymeric-coated monoammonium Phosphate with different release profiles for improving Phosphorus use efficiency in forage production. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
ACS Agricultural Science & Technolology, v. 4, n. 1, 2024. |
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Páginas: |
p. 72-81. |
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DOI: |
10.1021/acsagscitech.3c00412 |
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Idioma: |
Inglês |
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Conteúdo: |
As one of the essential nutrients plants need to grow, phosphorus presents the drawback of immobilizing in high-Fe and Al soils. Therefore, it is necessary to properly manage P-containing fertilizers to optimize the crop nutrient amount and synchronize their plant uptake with the release of nutritional composition. Coated fertilizers can improve the availability of nutrients by reducing losses due to fixation or leaching. The present study investigated the effects of monoammonium phosphate (MAP) granules coated with a green and biodegradable castor oil-based polyurethane layer film (2 to 8% by weight) on plant development and P absorption. A greenhouse experiment with two crops as the test plants was performed. The study found a well-adjusted nutrition profile in both cultures with a continuous nutrient supply when mixing the different MAP-coated granules. Combining particles with different release rates can balance the slow-release effect of coating and nutrient absorption by plants, thereby allowing for a continuous nutrient supply from a single fertilization. Our results can support the design of more efficient controlled-released systems, providing a new approach to reducing the application and increasing the efficiency of phosphorus fertilizer. The presence of a coating improves the nutrient absorption of plants. At the same time, the coating used has good biocompatibility. |
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Palavras-Chave: |
Nutrient controlled release; Palisade grass; Ryegrass. |
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Thesaurus NAL: |
Castor oil; Fertilizers. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02242naa a2200265 a 4500
001 2160846
005 2024-01-17
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1021/acsagscitech.3c00412$2DOI
100 1 $aCOSTA, C. L.
245 $aPolymeric-coated monoammonium Phosphate with different release profiles for improving Phosphorus use efficiency in forage production.$h[electronic resource]
260 $c2024
300 $ap. 72-81.
520 $aAs one of the essential nutrients plants need to grow, phosphorus presents the drawback of immobilizing in high-Fe and Al soils. Therefore, it is necessary to properly manage P-containing fertilizers to optimize the crop nutrient amount and synchronize their plant uptake with the release of nutritional composition. Coated fertilizers can improve the availability of nutrients by reducing losses due to fixation or leaching. The present study investigated the effects of monoammonium phosphate (MAP) granules coated with a green and biodegradable castor oil-based polyurethane layer film (2 to 8% by weight) on plant development and P absorption. A greenhouse experiment with two crops as the test plants was performed. The study found a well-adjusted nutrition profile in both cultures with a continuous nutrient supply when mixing the different MAP-coated granules. Combining particles with different release rates can balance the slow-release effect of coating and nutrient absorption by plants, thereby allowing for a continuous nutrient supply from a single fertilization. Our results can support the design of more efficient controlled-released systems, providing a new approach to reducing the application and increasing the efficiency of phosphorus fertilizer. The presence of a coating improves the nutrient absorption of plants. At the same time, the coating used has good biocompatibility.
650 $aCastor oil
650 $aFertilizers
653 $aNutrient controlled release
653 $aPalisade grass
653 $aRyegrass
700 1 $aSANTOS, R. B.
700 1 $aFOSCHINI, M. M.
700 1 $aOLIVEIRA, C. R. de
700 1 $aBERNARDI, A. C. de C.
700 1 $aNOGUEIRA, A. R. de A.
773 $tACS Agricultural Science & Technolology$gv. 4, n. 1, 2024.
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Embrapa Instrumentação (CNPDIA) |
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