Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/14639 |
Resumo: | A greenhouse experiment with a clayey Red-Yellow Latosol was conducted to study the effect of urban waste, composted in heaps in the open field with several phosphate sources, on nodulation, growth and P accumulation of Phaseolus vulgaris L. The experimental design was a factorial 3 x 12 randomized in blocks with four replications, with three levels of pH (4.8,5.3 and 6.1 in water) and twelve treatments. The P sources used were rock phosphates from Patos de Minas and Araxá, MG, Brazil, and triple superphosphate (TS), that were added to the soil with and without compost, and after had been composted. The seeds were inoculated with a mixture of Rhizobium phaseoli strains COS and SEMIA 487. The results showed a beneficial effect of the compost on nodulation, N and P accumulation in the plants and ameliorated the detrimental effect of soil acidity. However the addition of Patos de Minas or Araxá rock phosphates with compost or composted did not increase significantly the total P accumulated in the plants. At pH 4.8 the application of composted TS increased the total P accumulated by the plants when compared with TS applied with or without the compost to the soil and all other treatments. |
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Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beansEfeito do lixo urbano compostado com fosfato natural na nodulação, crescimento e absorção de fósforo em feijoeiroacid soil; liming;Rhizobiumsolo ácido;calagem;RhizobiumA greenhouse experiment with a clayey Red-Yellow Latosol was conducted to study the effect of urban waste, composted in heaps in the open field with several phosphate sources, on nodulation, growth and P accumulation of Phaseolus vulgaris L. The experimental design was a factorial 3 x 12 randomized in blocks with four replications, with three levels of pH (4.8,5.3 and 6.1 in water) and twelve treatments. The P sources used were rock phosphates from Patos de Minas and Araxá, MG, Brazil, and triple superphosphate (TS), that were added to the soil with and without compost, and after had been composted. The seeds were inoculated with a mixture of Rhizobium phaseoli strains COS and SEMIA 487. The results showed a beneficial effect of the compost on nodulation, N and P accumulation in the plants and ameliorated the detrimental effect of soil acidity. However the addition of Patos de Minas or Araxá rock phosphates with compost or composted did not increase significantly the total P accumulated in the plants. At pH 4.8 the application of composted TS increased the total P accumulated by the plants when compared with TS applied with or without the compost to the soil and all other treatments.Foi realizado um experimento em casa de vegetação, com um Latossolo Vermelho-Amarelo argiloso, para estudar o efeito da aplicação de composto de lixo urbano compostado com fontes fósforo na nodulação, crescimento e absorção de fósforo pelo feijoeiro (Phaseolus vulgaris L.). Fez-se a compostagem do lixo misturado com fontes de fósforo em leiras no campo durante 91 dias. O esquema experimental usado foi um fatorial 3 x 12 sorteado em blocos ao acaso com quatro repetições, consistindo de três níveis de pH em água (4,8; 5,3 e 6,1) e doze tratamentos. Foram utilizadas como inoculantes duas estirpes de Rhizobium phaseoll, CO5 e SEMIA 487. Foi observado um efeito favorável do composto na nodulação, desenvolvimento, N e P totais das plantas, assim como um efeito amenizador da acidez do solo. Entretanto, a adição de fosfato natural de Patos de Minas ou fosfato natural de Araxá, com composto ou compostado com lixo, não aumentou a absorção de P destas fontes para o feijoeiro. No pH 4,8, a aplicação de superfosfato triplo que foi compostado com o lixo aumentou a absorção do P pelo feijoeiro em relação ao superfosfato triplo aplicado no plantio com ou sem composto e aos demais tratamentos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraPeixoto, Ricardo Trippia dos G.Franco, Avilio AntonioAlmeida, Dejair Lopes de2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14639Pesquisa Agropecuaria Brasileira; v.22, n.11/12, nov./dez. 1987; 1117-1132Pesquisa Agropecuária Brasileira; v.22, n.11/12, nov./dez. 1987; 1117-11321678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14639/8333info:eu-repo/semantics/openAccess2014-10-14T17:39:38Zoai:ojs.seer.sct.embrapa.br:article/14639Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-14T17:39:38Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans Efeito do lixo urbano compostado com fosfato natural na nodulação, crescimento e absorção de fósforo em feijoeiro |
title |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
spellingShingle |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans Peixoto, Ricardo Trippia dos G. acid soil; liming;Rhizobium solo ácido;calagem;Rhizobium |
title_short |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
title_full |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
title_fullStr |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
title_full_unstemmed |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
title_sort |
Effect of urban waste composted with rock phosphate on nodulation, growth and P absorption in beans |
author |
Peixoto, Ricardo Trippia dos G. |
author_facet |
Peixoto, Ricardo Trippia dos G. Franco, Avilio Antonio Almeida, Dejair Lopes de |
author_role |
author |
author2 |
Franco, Avilio Antonio Almeida, Dejair Lopes de |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Peixoto, Ricardo Trippia dos G. Franco, Avilio Antonio Almeida, Dejair Lopes de |
dc.subject.por.fl_str_mv |
acid soil; liming;Rhizobium solo ácido;calagem;Rhizobium |
topic |
acid soil; liming;Rhizobium solo ácido;calagem;Rhizobium |
description |
A greenhouse experiment with a clayey Red-Yellow Latosol was conducted to study the effect of urban waste, composted in heaps in the open field with several phosphate sources, on nodulation, growth and P accumulation of Phaseolus vulgaris L. The experimental design was a factorial 3 x 12 randomized in blocks with four replications, with three levels of pH (4.8,5.3 and 6.1 in water) and twelve treatments. The P sources used were rock phosphates from Patos de Minas and Araxá, MG, Brazil, and triple superphosphate (TS), that were added to the soil with and without compost, and after had been composted. The seeds were inoculated with a mixture of Rhizobium phaseoli strains COS and SEMIA 487. The results showed a beneficial effect of the compost on nodulation, N and P accumulation in the plants and ameliorated the detrimental effect of soil acidity. However the addition of Patos de Minas or Araxá rock phosphates with compost or composted did not increase significantly the total P accumulated in the plants. At pH 4.8 the application of composted TS increased the total P accumulated by the plants when compared with TS applied with or without the compost to the soil and all other treatments. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-17 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/14639 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/14639 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/14639/8333 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.22, n.11/12, nov./dez. 1987; 1117-1132 Pesquisa Agropecuária Brasileira; v.22, n.11/12, nov./dez. 1987; 1117-1132 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416681114042368 |