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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
02/09/2005 |
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Data da última atualização: |
01/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; BALIGAR, V. C. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Properties of termite mound soils and responses of rice and bean to nitrogen, phosphorus, and potassium fertilization on such soil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 35, n. 15/16, p. 2097-2109, Sept. 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
Termite mounds are very common in Oxisols of Cerrado region of Brazil where land is either under forest or long term pasture. The objective of this study was to characterize textural and chemical properties of soils derived from these termite mounds and to determine the growth response of rice and common bean to soil applied nitrogen (N), phosphorus (P), and potassium (K) fertilization. Soil samples were collected from 20 termite mounds located on the experimental station farm Capivara of National Rice and Bean Research Center, Santo Antonio de Goias, Brazil. Average value of clay content was 354 g kg(-1), silt was 217 g kg(-1), and sand was 429 g kg(-1). Average soil pH was 5.7, P was 3.2 mg dm(-3), K was 150 mg dm(-3), and organic matter content was 32 g dm(-3). Average cation contents (mmol dm(-3)) for calcium (Ca), magnesium (Mg), aluminum (Al), and Al+H were 36, 18, 1.7, and 78, respectively. Average micronutrient contents (mg dm(-3)) for copper (Cu), zinc (Zn), iron (Fe), and manganese (Mn) were 2.8, 3.2, 135, and 78, respectively. Average cation saturation was 45%, Al saturation 2.8%, Ca/K ratio 10.7, Ca/Mg ratio 2.1, and Mg/K ratio 5.1. On average, soil fertility of termite mounds was higher than that of the Oxisols soils surrounding the mound. Upland rice (Oryza sativa L. cv. Maravilha) and common bean (Phaseolus vulgaris L. cv. Perola) grown on a representative termite mound soil responded significantly to applied N and P. However, with the exception of grain yield of common bean, these crops did not respond to K fertilization. MenosTermite mounds are very common in Oxisols of Cerrado region of Brazil where land is either under forest or long term pasture. The objective of this study was to characterize textural and chemical properties of soils derived from these termite mounds and to determine the growth response of rice and common bean to soil applied nitrogen (N), phosphorus (P), and potassium (K) fertilization. Soil samples were collected from 20 termite mounds located on the experimental station farm Capivara of National Rice and Bean Research Center, Santo Antonio de Goias, Brazil. Average value of clay content was 354 g kg(-1), silt was 217 g kg(-1), and sand was 429 g kg(-1). Average soil pH was 5.7, P was 3.2 mg dm(-3), K was 150 mg dm(-3), and organic matter content was 32 g dm(-3). Average cation contents (mmol dm(-3)) for calcium (Ca), magnesium (Mg), aluminum (Al), and Al+H were 36, 18, 1.7, and 78, respectively. Average micronutrient contents (mg dm(-3)) for copper (Cu), zinc (Zn), iron (Fe), and manganese (Mn) were 2.8, 3.2, 135, and 78, respectively. Average cation saturation was 45%, Al saturation 2.8%, Ca/K ratio 10.7, Ca/Mg ratio 2.1, and Mg/K ratio 5.1. On average, soil fertility of termite mounds was higher than that of the Oxisols soils surrounding the mound. Upland rice (Oryza sativa L. cv. Maravilha) and common bean (Phaseolus vulgaris L. cv. Perola) grown on a representative termite mound soil responded significantly to applied N and P. However, with the exception of grain yield... Mostrar Tudo |
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Palavras-Chave: |
Aluminum saturation; Bean; Cation saturation. |
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Thesagro: |
Arroz; Cupim; Feijão; Oryza Sativa; Phaseolus Vulgaris. |
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Thesaurus Nal: |
grain yield; rice; soil chemical properties. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02379naa a2200265 a 4500
001 1213655
005 2022-06-01
008 2004 bl uuuu u00u1 u #d
100 1 $aFAGERIA, N. K.
245 $aProperties of termite mound soils and responses of rice and bean to nitrogen, phosphorus, and potassium fertilization on such soil.$h[electronic resource]
260 $c2004
520 $aTermite mounds are very common in Oxisols of Cerrado region of Brazil where land is either under forest or long term pasture. The objective of this study was to characterize textural and chemical properties of soils derived from these termite mounds and to determine the growth response of rice and common bean to soil applied nitrogen (N), phosphorus (P), and potassium (K) fertilization. Soil samples were collected from 20 termite mounds located on the experimental station farm Capivara of National Rice and Bean Research Center, Santo Antonio de Goias, Brazil. Average value of clay content was 354 g kg(-1), silt was 217 g kg(-1), and sand was 429 g kg(-1). Average soil pH was 5.7, P was 3.2 mg dm(-3), K was 150 mg dm(-3), and organic matter content was 32 g dm(-3). Average cation contents (mmol dm(-3)) for calcium (Ca), magnesium (Mg), aluminum (Al), and Al+H were 36, 18, 1.7, and 78, respectively. Average micronutrient contents (mg dm(-3)) for copper (Cu), zinc (Zn), iron (Fe), and manganese (Mn) were 2.8, 3.2, 135, and 78, respectively. Average cation saturation was 45%, Al saturation 2.8%, Ca/K ratio 10.7, Ca/Mg ratio 2.1, and Mg/K ratio 5.1. On average, soil fertility of termite mounds was higher than that of the Oxisols soils surrounding the mound. Upland rice (Oryza sativa L. cv. Maravilha) and common bean (Phaseolus vulgaris L. cv. Perola) grown on a representative termite mound soil responded significantly to applied N and P. However, with the exception of grain yield of common bean, these crops did not respond to K fertilization.
650 $agrain yield
650 $arice
650 $asoil chemical properties
650 $aArroz
650 $aCupim
650 $aFeijão
650 $aOryza Sativa
650 $aPhaseolus Vulgaris
653 $aAluminum saturation
653 $aBean
653 $aCation saturation
700 1 $aBALIGAR, V. C.
773 $tCommunications in Soil Science and Plant Analysis$gv. 35, n. 15/16, p. 2097-2109, Sept. 2004.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
13/02/2017 |
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Data da última atualização: |
04/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SANTOS, N. MACHADO DOS; NASCIMENTO, C. W. A. do; ACCIOLY, A. M. de A. |
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Afiliação: |
NIELSON MACHADO DOS SANTOS, UFRPE; CLÍSTENES WILLIAMS ARAÚJO DO NASCIMENTO, UFRPE; ADRIANA MARIA DE AGUIAR ACCIOLY, CNPMF. |
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Título: |
Guideline Values and Metal Contamination in Soils of an Environmentally Impacted Bay |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Water, Air and Soil Pollution, p.228-88, 2017. |
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ISSN: |
1573-2932 |
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DOI: |
10.1007/s11270-017-3279-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Estimating soil guideline values for metals in environmentally impacted areas is challenging due to the contamination spreading. All Saints Bay holds the most important petrochemical complex in the southern hemisphere and an abandoned Pb smelter plant that left tons of slag rich in Pb, Cd, and Zn untreated. The aim of the study was to determine the background concentration of the metals Pb, Cr, Zn, Cu, Ni, Cd, and Co in topsoils of this environmentally impacted bay in order to establish soil guideline values and pollution indices for the monitoring of metal contamination. A total of 114 soil samples across the bay were taken from 38 samplings sites with minimal human activity. Concentrations of Pb, Cr, Zn, Cu, Ni, Cd, and Co in extracts were determined by inductively coupled plasma optical emission spectroscopy after microwave digestion. Soil guideline values, geo-accumulation, and pollution index were estimated. The natural concentration of Pb in soils was clearly influenced by smelting activities and hindered the establishment of a soil guidelines value for lead. Geo-accumulation data indicated that soils are contaminated with Pb, Co, Ni, Zn, and Cu. High pollution indices for Co, Pb, and Ni in the vicinity of the abandoned Pb plant smelter demonstrate that soils were influenced by this anthropogenic source of metals. Soils around the biggest city in the bay were also contaminated with Pb and chromium. |
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Thesagro: |
Solo. |
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Thesaurus NAL: |
Soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02005naa a2200193 a 4500
001 2063878
005 2017-12-04
008 2017 bl uuuu u00u1 u #d
022 $a1573-2932
024 7 $a10.1007/s11270-017-3279-7$2DOI
100 1 $aSANTOS, N. MACHADO DOS
245 $aGuideline Values and Metal Contamination in Soils of an Environmentally Impacted Bay$h[electronic resource]
260 $c2017
520 $aEstimating soil guideline values for metals in environmentally impacted areas is challenging due to the contamination spreading. All Saints Bay holds the most important petrochemical complex in the southern hemisphere and an abandoned Pb smelter plant that left tons of slag rich in Pb, Cd, and Zn untreated. The aim of the study was to determine the background concentration of the metals Pb, Cr, Zn, Cu, Ni, Cd, and Co in topsoils of this environmentally impacted bay in order to establish soil guideline values and pollution indices for the monitoring of metal contamination. A total of 114 soil samples across the bay were taken from 38 samplings sites with minimal human activity. Concentrations of Pb, Cr, Zn, Cu, Ni, Cd, and Co in extracts were determined by inductively coupled plasma optical emission spectroscopy after microwave digestion. Soil guideline values, geo-accumulation, and pollution index were estimated. The natural concentration of Pb in soils was clearly influenced by smelting activities and hindered the establishment of a soil guidelines value for lead. Geo-accumulation data indicated that soils are contaminated with Pb, Co, Ni, Zn, and Cu. High pollution indices for Co, Pb, and Ni in the vicinity of the abandoned Pb plant smelter demonstrate that soils were influenced by this anthropogenic source of metals. Soils around the biggest city in the bay were also contaminated with Pb and chromium.
650 $aSoil
650 $aSolo
700 1 $aNASCIMENTO, C. W. A. do
700 1 $aACCIOLY, A. M. de A.
773 $tWater, Air and Soil Pollution, p.228-88, 2017.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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