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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
15/03/2001 |
Data da última atualização: |
11/04/2017 |
Autoria: |
THOMPSON, C. H. |
Título: |
The liguate Wolffias of the United States. |
Ano de publicação: |
1896 |
Fonte/Imprenta: |
Annual Report Missouri Botanical Garden, v.7, p.101-111, 1896. |
Idioma: |
Inglês |
Palavras-Chave: |
Aquatic plant; Lemnaceae. |
Thesagro: |
Planta Aquatica. |
Thesaurus Nal: |
Wolffia. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00425naa a2200157 a 4500 001 1805824 005 2017-04-11 008 1896 bl --- 0-- u #d 100 1 $aTHOMPSON, C. H. 245 $aThe liguate Wolffias of the United States. 260 $c1896 650 $aWolffia 650 $aPlanta Aquatica 653 $aAquatic plant 653 $aLemnaceae 773 $tAnnual Report Missouri Botanical Garden$gv.7, p.101-111, 1896.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
04/02/2014 |
Data da última atualização: |
19/07/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SILVA, M. A. S. da; KLIEMANN, H. J.; DE-CAMPOS, A. B.; MADARI, B. E.; BORGES, J. D.; GONÇALVES, J. M. |
Afiliação: |
MELLISSA ANANIAS SOLER DA SILVA, CNPAF; HUBERTO JOSÉ KLIEMANN, UFG; ALFREDO BORGES DE-CAMPOS, UFG; BEATA EMOKE MADARI, CNPAF; JÁCOMO DIVINO BORGES, UFG; JANINE MESQUITA GONÇALVES, UFG. |
Título: |
Effects of vinasse irrigation on effluent ionic concentration in Brazilian Oxisols. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
African Journal of Agricultural Research, v. 8, n. 45, p. 5663-5671, Nov. 2013. |
ISSN: |
1991-637X |
DOI: |
10.5897/AJAR12.1441 |
Idioma: |
Inglês |
Conteúdo: |
The irrigation with vinasse can improve soil fertility. However, this use should take into account the characteristics of each soil because the vinasse has unbalanced amounts of mineral and organic elements which might lead to leach the ions, especially nitrate and potassium. The purpose of this study was to evaluate the impacts of vinasse irrigation on effluent ionic concentrations in Brazilian Ferralsols from two areas in Central Brazil: a sugarcane field, and a natural undisturbed savannah area. Soil samples from the two sites were placed into PVC columns with 120 cm height × 25 cm diameter with sugarcane. Undiluted vinasse was applied once on the surface of the soil columns at doses equivalent to 0, 300, 600 and 1200 m3 ha-1. After 0, 60, 90 and 120 days of irrigation, samples of the effluent were collected and the concentrations of dissolved organic matter (DOM), Cl, Ca, Mg, Na, K, total Fe, NH4 +, NO3 -, SO4 2- as well as pH were determined. The ions concentration data were modeled in the chemical equilibrium model Visual Minteq v. 3.0. Results revealed vinasse?s dose, days after irrigation and land use had a relevant effect on most nutrients effluent concentration. Contrasting pH values were observed for both soils and in the savannah soil was observed a decrease in pH at high vinasse doses. This paper thus revealed leaching of the DOM was strongly time dependent. High vinasse doses may lead to increase nutrient leaching and soil dispersion regardless the land use and time after irrigation. MenosThe irrigation with vinasse can improve soil fertility. However, this use should take into account the characteristics of each soil because the vinasse has unbalanced amounts of mineral and organic elements which might lead to leach the ions, especially nitrate and potassium. The purpose of this study was to evaluate the impacts of vinasse irrigation on effluent ionic concentrations in Brazilian Ferralsols from two areas in Central Brazil: a sugarcane field, and a natural undisturbed savannah area. Soil samples from the two sites were placed into PVC columns with 120 cm height × 25 cm diameter with sugarcane. Undiluted vinasse was applied once on the surface of the soil columns at doses equivalent to 0, 300, 600 and 1200 m3 ha-1. After 0, 60, 90 and 120 days of irrigation, samples of the effluent were collected and the concentrations of dissolved organic matter (DOM), Cl, Ca, Mg, Na, K, total Fe, NH4 +, NO3 -, SO4 2- as well as pH were determined. The ions concentration data were modeled in the chemical equilibrium model Visual Minteq v. 3.0. Results revealed vinasse?s dose, days after irrigation and land use had a relevant effect on most nutrients effluent concentration. Contrasting pH values were observed for both soils and in the savannah soil was observed a decrease in pH at high vinasse doses. This paper thus revealed leaching of the DOM was strongly time dependent. High vinasse doses may lead to increase nutrient leaching and soil dispersion regardless the land use and... Mostrar Tudo |
Thesagro: |
Cana de açúcar; Cerrado; Etanol; Irrigação; Lixiviação. |
Thesaurus NAL: |
Ethanol; Leaching; Sugarcane. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96345/1/effects.pdf
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Marc: |
LEADER 02375naa a2200301 a 4500 001 1978484 005 2017-07-19 008 2013 bl uuuu u00u1 u #d 022 $a1991-637X 024 7 $a10.5897/AJAR12.1441$2DOI 100 1 $aSILVA, M. A. S. da 245 $aEffects of vinasse irrigation on effluent ionic concentration in Brazilian Oxisols.$h[electronic resource] 260 $c2013 520 $aThe irrigation with vinasse can improve soil fertility. However, this use should take into account the characteristics of each soil because the vinasse has unbalanced amounts of mineral and organic elements which might lead to leach the ions, especially nitrate and potassium. The purpose of this study was to evaluate the impacts of vinasse irrigation on effluent ionic concentrations in Brazilian Ferralsols from two areas in Central Brazil: a sugarcane field, and a natural undisturbed savannah area. Soil samples from the two sites were placed into PVC columns with 120 cm height × 25 cm diameter with sugarcane. Undiluted vinasse was applied once on the surface of the soil columns at doses equivalent to 0, 300, 600 and 1200 m3 ha-1. After 0, 60, 90 and 120 days of irrigation, samples of the effluent were collected and the concentrations of dissolved organic matter (DOM), Cl, Ca, Mg, Na, K, total Fe, NH4 +, NO3 -, SO4 2- as well as pH were determined. The ions concentration data were modeled in the chemical equilibrium model Visual Minteq v. 3.0. Results revealed vinasse?s dose, days after irrigation and land use had a relevant effect on most nutrients effluent concentration. Contrasting pH values were observed for both soils and in the savannah soil was observed a decrease in pH at high vinasse doses. This paper thus revealed leaching of the DOM was strongly time dependent. High vinasse doses may lead to increase nutrient leaching and soil dispersion regardless the land use and time after irrigation. 650 $aEthanol 650 $aLeaching 650 $aSugarcane 650 $aCana de açúcar 650 $aCerrado 650 $aEtanol 650 $aIrrigação 650 $aLixiviação 700 1 $aKLIEMANN, H. J. 700 1 $aDE-CAMPOS, A. B. 700 1 $aMADARI, B. E. 700 1 $aBORGES, J. D. 700 1 $aGONÇALVES, J. M. 773 $tAfrican Journal of Agricultural Research$gv. 8, n. 45, p. 5663-5671, Nov. 2013.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Registro completo
Biblioteca(s): |
Catálogo Coletivo de Periódicos Embrapa; Embrapa Amazônia Oriental; Embrapa Gado de Corte. |
Identificador: |
855 |
Data corrente: |
09/05/2002 |
Data da última atualização: |
20/05/2015 |
Código do título: |
1800010 |
ISSN: |
0307-8035 |
Código CCN: |
064290-8 |
Título e Subtítulo: |
ANNUAL REPORT OF STUDIES IN ANIMAL NUTRITION AND ALLIED SCIENCES |
Título anterior: |
ANNUAL REPORT ON ANIMAL NUTRITION AND ALLIED SCIENCE |
Entidade: |
Reid Library |
Local de publicação: |
Aberdeen, Escocia, GB |
Periodicidade: |
Anual |
Inicio de publicação: |
1966 |
Coleções da unidade: |
Embrapa Amazônia Oriental 1970 26; 1971 27; 1972 28; 1973 29; 1974 30; 1975 31; 1976 32; 1977 33; 1978 34; 1979 35; 1980 36; 1981 37; 1982 38; 1983 39; 1985 40; 1986 41 Classificação: 636.0852005A613
Embrapa Gado de Corte 1977-83 33-39; Classificação: 636.005 |
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