Lodo de esgoto e fertilizante mineral sobre parâmetros do solo e de plantas de trigo

Chueiri, W. A.; Serrat, Beatriz Monte; Biele, Jonathan; Favaretto, Nerilde

doi:10.1590/s1415-43662007000500009

Cited by 13 publications

(13 citation statements)

References 6 publications

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“…Ceres, Viçosa, v. 60, n.5, p. 683-689, set/out, 2013 thus, its increase in soil due to the application of the residue, results from the addition of large amounts of CaO in lime application process, a fact also observed by Chueri et al (2007) and Guedes et al (2006). The results corroborate with those of Nogueira et al (2006), which evaluated the Ca in soils treated with sewage sludge stabilized by different methods and found the same effect using limed sewage sludge.…”

Section: Depth (Cm) CV (%) Variablesmentioning

confidence: 91%

“…Furthermore, there were no statistical differences on this variable among the treatments in a 20-40 cm depth (Table 2). Similarly, Chueri et al (2007), applying doses of sewage sludge up to 10 t ha -1 , found no effect on Mg levels in soil. The concentrations of S varied considerably in sewage sludge, due to the stabilization methods.…”

Section: Depth (Cm) CV (%) Variablesmentioning

confidence: 94%

“…However, the addition of lime to the sludge may cause phosphorus precipitation of and nitrogen loss by ammonia volatilization (Carneiro et al, 2005;Fia et al, 2005). Chueri et al (2007) observed that raising the soil pH above neutral, due to the application of limed sludge, affected the morphological parameters and the dry matter of wheat plants, and reduced the manganese availability to plants.…”

Section: Introductionmentioning

confidence: 99%

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Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

et al. 2013

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RESUMO Produtividade e nutrição de girassol adubado com lodo de esgoto estabilizado por diferentes processosOs diferentes métodos de estabilização de lodo de esgoto modificam suas propriedades químicas, físicas e biológi-cas, podendo alterar sua eficiência para aplicação na agricultura. Objetivou-se, com este trabalho, avaliar a produtividade e os teores de nutrientes, no solo e na planta de girassol, adubada com lodo de esgoto submetido a diferentes processos de estabilização. O experimento foi desenvolvido em cambissolo háplico, com os tratamentos: testemunha (sem adubação), adubação com lodo de esgoto solarizado, adubação com lodo de esgoto compostado, adubação com lodo de esgoto vermicompostado, adubação com lodo de esgoto caleado e adubação química recomendada para a cultura. Utilizou-se o delineamento experimental em blocos casualizados, com quatro repetições. As diferentes formas de tratamento do lodo de esgoto não influenciaram a produtividade; entretanto, a aplicação desse resíduo, independentemente do método de estabilização empregado, mostrou-se mais eficiente que a adubação química e que o tratamento testemunha. A adubação com lodo de esgoto caleado proporcionou maiores teores de nutrientes no solo, enquanto os tratamentos com lodo de esgoto compostado e vermicompostado apresentaram maiores teores de macronutrientes na folha e no pecíolo, exceto no caso do nitrogênio, cujo teor foi maior com a aplicação de lodo de esgoto caleado. Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes PalavrasThe different methods of sewage sludge stabilization modify their physical chemical and biological properties, altering its efficiency when applied in agriculture. The objective of this study was to evaluate the nutrient levels in soil and the yield of sunflower fertilized with sewage sludge stabilized by different processes. The experiment was conducted in Cambisol, with the treatments: control (without fertilization), fertilization with sewage sludge solarized, composted, vermicomposted, limed and chemical fertilizer recommended for sunflower crop. The experimental design a randomized block with four replications. The different methods of sewage sludge treatment did not affect the yield; however, the application of sewage sludge, regardless the stabilization process adopted, was more effective than chemical fertilizer and the control treatment. Overall, fertilization with limed sewage sludge provided higher soil nutrients concentrations, while treatments with composted and vermicomposted sewage sludge showed higher levels of nutrients in the plant.

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Section: Depth (Cm) CV (%) Variablesmentioning

confidence: 91%

Section: Depth (Cm) CV (%) Variablesmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

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Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

et al. 2013

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“…In Brazil, numerous studies have shown benefits from using SS in farming areas either for recovery of degraded areas or as partial or total fertilization of soils under forestry (ANDRADE et al, 2005;PELISSARI et al, 2009), fruit plantation (COELHO, et al, 2011) or crops as cotton, wheat, sugarcane, soybean, black oat, sunflower, among others (FIGUEIRÊDO et al, 2005;CHUEIRI et al, 2007;CHIBA et al, 2008;BEHLING et al;;LOBO et al, 2012a;LOBO et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Composted sewage sludge in replacement of mineral fertilization on wheat production and development

Kummer¹,

Filho

Lobo

et al. 2016

Eng. Agríc.

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Several research lines are required to ensure a proper disposal of sewage sludge in Brazil; among them, we may highlight agricultural use. In this sense, this study aimed at assessing the effect of exchanging nitrogen sourcing via conventional fertilization (chemical) with growing doses of composted sewage sludge (CSS) on wheat crop performance. The experiment was performed in a completely randomized design with seven treatments and ten replications, being defined as T0 (control -without fertilization); T1 (100% mineral fertilization); T2 (50% mineral + 50% CSS); T3, T4, T5, and T6 (100, 150, 200, and 250% nitrogen fertilizing from CSS). Results showed that the use of CSS increased wheat production and development, therefore enhancing its performance. Thus, exchanging mineral fertilization with CSS application raised wheat yields.

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“…O lodo de esgoto urbano tem sido utilizado na melhoria da qualidade de solos em áreas de florestas (Guedes et al, 2006), na recuperação de áreas degradadas (Modesto et al, 2009), como fertilizante nas culturas da soja (Lemainski & Silva, 2006), do trigo (Chueiri et al, 2007) do milho (Silva et al, 2002) da cana-de-açúcar (Chiaradia et al, 2009) além do algodoeiro (Pedroza et al, 2006).…”

Section: Introductionunclassified

Fertilidade do solo e nutrição de tangerineiras ‘Ponkan’ manejados com resíduos sólidos e adubação química

Santos

Filho

Santos

et al. 2011

Rev. bras. eng. agríc. ambient.

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RESUMOO objetivo do trabalho foi avaliar alguns atributos químicos do solo e o estado nutricional das tangerineiras 'Ponkan' no solo manejado com resíduos orgânicos e adubação química. O experimento foi conduzido no Departamento de Recursos Naturais/Ciência do Solo -FCA/UNESP em Botucatu, SP. As mudas de tangerineira foram plantadas e manejadas com lodo de esgoto (LE), esterco de curral curtido (EC) e adubação química (AQ). Os resultados permitiram concluir que houve um aumento significativo nos teores dos atributos CTC, MO, N-total P e K, no solo manejado com resíduo orgânico. A aplicação do lodo de esgoto também não prejudicou a qualidade do solo pois a adição dos elementos As, Cd, Cr e Hg em sua constituição, não foi significativa. O manejo do solo com os resíduos proporcionou um aumento significativo no teor de N, P, Ca e S nas folhas das tangerineiras 'Ponkan' e, ao mesmo tempo, esses resíduos não contribuíram para um aumento significativo do teor foliar dos micronutrientes B, Cu, Fe, Mn e Zn nem dos elementos As, Cd, Cr e Pb. O manejo do solo com lodo de esgoto não resultou em aumento significativo dos elementos As, Cd, Cr e Hg nas folhas e nos frutos.Palavras-chave: nutrição mineral, matéria orgânica, lodo de esgoto, mineralização Soil fertility and nutritional status of 'Ponkan' mandarin under solid organic residues and chemical fertilization ABSTRACT The objective of this research was to evaluate some soil chemical attributes and the nutritional status of 'Ponkan' mandarin managed with organic residues and chemical fertilization. The experiment was carried out at the Natural Resource Department -Soil Science Area, in the College of Agronomic Sciences -UNESP/Botucatu, SP. 'Ponkan' Mandarin seedlings were cropped and managed using the organic residues sewage sludge, cattle manure and chemical fertilization. The results allow the conclusion that there was an increase in the CEC, OM, N-total, P and K values in the soil managed with organic residues. The sewage sludge application did not harm the soil quality because the input of elements As, Cd, Cr and Hg present in its constitution were not significant. The soil management with organic residues increased significantly contents of N, P, Ca and S in 'Ponkan' leaves but did not contribute to increase significantly the elements B, Cu, Fe, Mn, Zn, As, Cd, Cr and Pb. The soil management with sewage sludge did not result in significant increase in the As, Cd, Cr and Hg content of leaves and fruits.

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Lodo de esgoto e fertilizante mineral sobre parâmetros do solo e de plantas de trigo

Cited by 13 publications

References 6 publications

Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

Composted sewage sludge in replacement of mineral fertilization on wheat production and development

Fertilidade do solo e nutrição de tangerineiras ‘Ponkan’ manejados com resíduos sólidos e adubação química

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