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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
26/10/2015 |
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Data da última atualização: |
20/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPANA, M.; ALVES, A. C.; OLIVEIRA, P. P. A.; BERNARDI, A. C. de C.; SANTOS, E. A.; HERLING, V. R.; MORAIS, J. P. G. de; BARIONI JUNIOR, W. |
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Afiliação: |
MARIANA CAMPANA, CCA/UFSCar/ARARAS; ANA CAROLINA ALVES, UEMS/CASSILANDIA; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; EDUARDO ALVAREZ SANTOS, UEMS/CASSILANDIA; VALDO RODRIGUES HERLING, FZEA-USP/PIRASSUNUNGA; JOZIVALDO PRUDÊNCIO GOMES DE MORAIS, CCA-UFSCar/ARARAS; WALDOMIRO BARIONI JUNIOR, CPPSE. |
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Título: |
Ammonia volatilization from exposed soil and tanzania grass pasture fertilized with urea and zeolite mixture. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 46, n. 8, 2015. |
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DOI: |
10.1080/00103624.2015.1019080 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effects of a zeolite and urea mixture on ammonia volatilization. Two experiments were carried out: a greenhouse pot experiment and a field trial with Tanzania grass pasture. The pot experiment used five zeolite ratios (0, 12.5, 25, 50, and 100 percent relative to the N-urea level used) mixed with 100 kg ha?1 of nitrogen (N). The field trial used four treatments: 0, 12.5, 25, and 50 percent of zeolite, at the dose of 50 kg ha?1. In the greenhouse experiment, the smallest losses by volatilization occurred at the proportions of 25 percent and 100 percent. During the summer, the mixture of 25 percent of zeolite in N-urea led to a reduction in ammonia volatilization from 33.5 to 7.6 kg ha?1. However, in the winter, volatilization was very low, and there were no differences between the treatments. The addition of 25 percent of zeolite in urea was the most appropriate relation. |
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Palavras-Chave: |
Fertilizer; Gaseous losses. |
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Thesagro: |
Panicum Maximum. |
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Thesaurus Nal: |
nitrogen. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01748naa a2200265 a 4500
001 2027243
005 2023-03-20
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2015.1019080$2DOI
100 1 $aCAMPANA, M.
245 $aAmmonia volatilization from exposed soil and tanzania grass pasture fertilized with urea and zeolite mixture.$h[electronic resource]
260 $c2015
520 $aThe aim of this study was to evaluate the effects of a zeolite and urea mixture on ammonia volatilization. Two experiments were carried out: a greenhouse pot experiment and a field trial with Tanzania grass pasture. The pot experiment used five zeolite ratios (0, 12.5, 25, 50, and 100 percent relative to the N-urea level used) mixed with 100 kg ha?1 of nitrogen (N). The field trial used four treatments: 0, 12.5, 25, and 50 percent of zeolite, at the dose of 50 kg ha?1. In the greenhouse experiment, the smallest losses by volatilization occurred at the proportions of 25 percent and 100 percent. During the summer, the mixture of 25 percent of zeolite in N-urea led to a reduction in ammonia volatilization from 33.5 to 7.6 kg ha?1. However, in the winter, volatilization was very low, and there were no differences between the treatments. The addition of 25 percent of zeolite in urea was the most appropriate relation.
650 $anitrogen
650 $aPanicum Maximum
653 $aFertilizer
653 $aGaseous losses
700 1 $aALVES, A. C.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aBERNARDI, A. C. de C.
700 1 $aSANTOS, E. A.
700 1 $aHERLING, V. R.
700 1 $aMORAIS, J. P. G. de
700 1 $aBARIONI JUNIOR, W.
773 $tCommunications in Soil Science and Plant Analysis$gv. 46, n. 8, 2015.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
28/11/2018 |
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Data da última atualização: |
03/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CARVALHO, G. A. de; SALMAN, A. K. D.; CRUZ, P. G. da; SILVA, F. R. da S.; HALFEN, J.; SCHMITT, E. |
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Afiliação: |
Giovanna Araújo de Carvalho, Universidade Federal de Rondônia - UNIR; ANA KARINA DIAS SALMAN, CPAF-RO; PEDRO GOMES DA CRUZ, CPAF-RO; Francyelle Ruana Faria da Silva, Universidade Federal de Rondônia - UNIR; Jéssica Halfen, Universidade Federal de Pelotas; Eduardo Schmitt, Universidade Federal de Pelotas. |
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Título: |
Relatinship between thermal comfort indices and internal temperature of grazing lactating Holstein x Gyr cows in western Amazonia. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Amazônica, v. 48, n. 3, p. 191-196, 2018. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Estresse por calor; Honlandês x zebu. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/187264/1/Carvalho-et-al-2018.pdf
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Marc: |
LEADER 00635naa a2200193 a 4500
001 2100295
005 2020-11-03
008 2018 bl uuuu u00u1 u #d
100 1 $aCARVALHO, G. A. de
245 $aRelatinship between thermal comfort indices and internal temperature of grazing lactating Holstein x Gyr cows in western Amazonia.$h[electronic resource]
260 $c2018
653 $aEstresse por calor
653 $aHonlandês x zebu
700 1 $aSALMAN, A. K. D.
700 1 $aCRUZ, P. G. da
700 1 $aSILVA, F. R. da S.
700 1 $aHALFEN, J.
700 1 $aSCHMITT, E.
773 $tActa Amazônica$gv. 48, n. 3, p. 191-196, 2018.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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