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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
09/03/2022 |
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Data da última atualização: |
10/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIBEIRO, P. L.; BAMBERG, A. L.; PEREIRA, I. dos S.; MONTEIRO, A. B.; POTES, M. da L.; LIMA, C. L. R. de. |
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Afiliação: |
PABLO LACERDA RIBEIRO; ADILSON LUIS BAMBERG, CPACT; IVAN DOS SANTOS PEREIRA; ALEX BECKER MONTEIRO; MARIANA DA LUZ POTES; CLÁUDIA LIANE RODRIGUES DE LIMA. |
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Título: |
Liming and co-application of water treatment residuals with biosolids for conditioning sandy soils. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Land Degradation and Development, v. 33, n. 7, p. 989-1001, 2022. |
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DOI: |
10.1002/ldr.4202 |
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Idioma: |
Inglês |
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Notas: |
First published: 17 January 2022. |
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Conteúdo: |
Application of water treatment residuals (WTR) and biosolids (BS) might ameliorate fragile soils. However, studies integrating impacts of waste preparation methods such as liming and grinding associated with co-application approaches for soil conditioning are lacking. The present study aimed to evaluate the feasibility of agricultural use of WTR as well as their co-application with BS to ameliorate a sandy soil through assessing impacts on selected soil quality indicators and on nutrient and potentially toxic element concentration in plant tissue in addition to the biomass yield of annual crops. The following treatments were evaluated: non-amended soil (control); drying plus grinding and liming WTR; WTR co-application with BS at 3:1 ratio; and a soil amendment commercially available in Brazil. All treatments were soil incorporated in the 0.0?0.2 m layer at 30 Mg ha1 dose (dry mass). Selected soil physical, hydraulic, and chemical parameters were determined. Furthermore, nutrients and potentially toxic elements concentration in plant tissue as well as the agronomic performance of maize and ryegrass were measured. The co-application of WTR and BS increased the soil content of P, Zn, and Cu in the 0.0?0.1 m layer. The concentration of these nutrients also was greater in ryegrass tissue and promoted the biomass yield in 51%. WTR did not increase contaminants and did not decrease the P content in soil and in plant tissue, independently of drying plus grinding and liming. Considering the conditions investigated in our study, WTR/BS co-application was environmentally safe and effective in ameliorating soil quality. MenosApplication of water treatment residuals (WTR) and biosolids (BS) might ameliorate fragile soils. However, studies integrating impacts of waste preparation methods such as liming and grinding associated with co-application approaches for soil conditioning are lacking. The present study aimed to evaluate the feasibility of agricultural use of WTR as well as their co-application with BS to ameliorate a sandy soil through assessing impacts on selected soil quality indicators and on nutrient and potentially toxic element concentration in plant tissue in addition to the biomass yield of annual crops. The following treatments were evaluated: non-amended soil (control); drying plus grinding and liming WTR; WTR co-application with BS at 3:1 ratio; and a soil amendment commercially available in Brazil. All treatments were soil incorporated in the 0.0?0.2 m layer at 30 Mg ha1 dose (dry mass). Selected soil physical, hydraulic, and chemical parameters were determined. Furthermore, nutrients and potentially toxic elements concentration in plant tissue as well as the agronomic performance of maize and ryegrass were measured. The co-application of WTR and BS increased the soil content of P, Zn, and Cu in the 0.0?0.1 m layer. The concentration of these nutrients also was greater in ryegrass tissue and promoted the biomass yield in 51%. WTR did not increase contaminants and did not decrease the P content in soil and in plant tissue, independently of drying plus grinding and liming. Consider... Mostrar Tudo |
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Thesagro: |
Água; Solo Arenoso; Tratamento da Água. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232279/1/Artigo-Liming-and-co8208application-of-water-treatment-residuals-with-biosolids-for-conditioning.pdf
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Marc: |
LEADER 02386naa a2200241 a 4500
001 2140700
005 2022-08-10
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1002/ldr.4202$2DOI
100 1 $aRIBEIRO, P. L.
245 $aLiming and co-application of water treatment residuals with biosolids for conditioning sandy soils.$h[electronic resource]
260 $c2022
500 $aFirst published: 17 January 2022.
520 $aApplication of water treatment residuals (WTR) and biosolids (BS) might ameliorate fragile soils. However, studies integrating impacts of waste preparation methods such as liming and grinding associated with co-application approaches for soil conditioning are lacking. The present study aimed to evaluate the feasibility of agricultural use of WTR as well as their co-application with BS to ameliorate a sandy soil through assessing impacts on selected soil quality indicators and on nutrient and potentially toxic element concentration in plant tissue in addition to the biomass yield of annual crops. The following treatments were evaluated: non-amended soil (control); drying plus grinding and liming WTR; WTR co-application with BS at 3:1 ratio; and a soil amendment commercially available in Brazil. All treatments were soil incorporated in the 0.0?0.2 m layer at 30 Mg ha1 dose (dry mass). Selected soil physical, hydraulic, and chemical parameters were determined. Furthermore, nutrients and potentially toxic elements concentration in plant tissue as well as the agronomic performance of maize and ryegrass were measured. The co-application of WTR and BS increased the soil content of P, Zn, and Cu in the 0.0?0.1 m layer. The concentration of these nutrients also was greater in ryegrass tissue and promoted the biomass yield in 51%. WTR did not increase contaminants and did not decrease the P content in soil and in plant tissue, independently of drying plus grinding and liming. Considering the conditions investigated in our study, WTR/BS co-application was environmentally safe and effective in ameliorating soil quality.
650 $aÁgua
650 $aSolo Arenoso
650 $aTratamento da Água
700 1 $aBAMBERG, A. L.
700 1 $aPEREIRA, I. dos S.
700 1 $aMONTEIRO, A. B.
700 1 $aPOTES, M. da L.
700 1 $aLIMA, C. L. R. de
773 $tLand Degradation and Development$gv. 33, n. 7, p. 989-1001, 2022.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Origem |
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Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
19/05/1999 |
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Data da última atualização: |
12/05/2010 |
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Autoria: |
ROSSETTI, A. G.; AQUINO, A. R. L.; PINHEIRO, D. M.; CARBAJAL, A. F. |
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Título: |
Período apropriado para a substituição de copa do cajueiro anão precoce ou para a enxertia direta no campo. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Fortaleza: Embrapa Agroindústria Tropical, 1998. |
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Páginas: |
3 p. |
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Série: |
(Embrapa Agroindústria Tropical. Pesquisa em andamento, 44). |
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Idioma: |
Português |
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Conteúdo: |
O estudo tem o objetivo de apresentar uma alternativa para formacão de pomares de cajueiro anão precoce, em razão da grande dificuldade de disponibilidade de mudas enxertadas a época própria para plantio. |
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Palavras-Chave: |
Caju anao precoce; Cashews; Enxertia; Grafting; Substituicao de copa. |
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Thesagro: |
Anacardium Occidentale; Caju. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/11938/1/Pa-044.pdf
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Marc: |
LEADER 00974nam a2200253 a 4500
001 1663318
005 2010-05-12
008 1998 bl uuuu u0uu1 u #d
100 1 $aROSSETTI, A. G.
245 $aPeríodo apropriado para a substituição de copa do cajueiro anão precoce ou para a enxertia direta no campo.
260 $aFortaleza: Embrapa Agroindústria Tropical$c1998
300 $a3 p.
490 $a(Embrapa Agroindústria Tropical. Pesquisa em andamento, 44).
520 $aO estudo tem o objetivo de apresentar uma alternativa para formacão de pomares de cajueiro anão precoce, em razão da grande dificuldade de disponibilidade de mudas enxertadas a época própria para plantio.
650 $aAnacardium Occidentale
650 $aCaju
653 $aCaju anao precoce
653 $aCashews
653 $aEnxertia
653 $aGrafting
653 $aSubstituicao de copa
700 1 $aAQUINO, A. R. L.
700 1 $aPINHEIRO, D. M.
700 1 $aCARBAJAL, A. F.
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Embrapa Agroindústria Tropical (CNPAT) |
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