Performance test of granulated potassium chloride with humic acids addition.
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124192 https://doi.org/10.37118/ijdr.19305.07.2020 |
Resumo: | The objective of this work was to evaluate the efficiency of granulated fertilizers based on potassium chloride with humic acids in the production of dry matter and the accumulation of macronutrients in corn plants. The experiment was carried out in a greenhouse, using soil samples from the 0-20 cm depth layer of a Planossoloháplico. A completely randomized block design was adopted, in a 2 x 5 + 1 factorial scheme with two sources of humic acid extraction (vermicompost and peat), five concentrations of humic acids in the granulations (0; 2.5; 5.0; 7.5 and 10.0%) and one additional treatment that consisted of the application of commercial potassium chloride, with three replications. The plants were collected at sixty days after sowing. There was a slight difference in the production of the dry root mass. The P accumulation presented the most pronounced differences, whereas the granulated potassium chloride with humic acid extracted from vermicompost showed the best performance. |
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Performance test of granulated potassium chloride with humic acids addition.Nutrição mineralFertilidade do SoloSoil fertilityThe objective of this work was to evaluate the efficiency of granulated fertilizers based on potassium chloride with humic acids in the production of dry matter and the accumulation of macronutrients in corn plants. The experiment was carried out in a greenhouse, using soil samples from the 0-20 cm depth layer of a Planossoloháplico. A completely randomized block design was adopted, in a 2 x 5 + 1 factorial scheme with two sources of humic acid extraction (vermicompost and peat), five concentrations of humic acids in the granulations (0; 2.5; 5.0; 7.5 and 10.0%) and one additional treatment that consisted of the application of commercial potassium chloride, with three replications. The plants were collected at sixty days after sowing. There was a slight difference in the production of the dry root mass. The P accumulation presented the most pronounced differences, whereas the granulated potassium chloride with humic acid extracted from vermicompost showed the best performance.RICARDO DE CASTRO DIAS, UFRRJ; JULIA BARRA NETO FERREIRA, UFRRJ; JOÃO AUGUSTO DOURADO LOIOLA, UFRRJ; RAFAEL GOMES DA MOTA GONÇALVES, UFRRJ; PAULO CESAR TEIXEIRA, CNPS; JULIANO BAHIENSE STAFANATO, UFRRJ; EVERALDO ZONTA, UFRRJ.DIAS, R. de C.FERREIRA, J. B. N.LOIOLA, J. A. D.GONÇALVES, R. G. da M.TEIXEIRA, P. C.STAFANATO, J. B.ZONTA, E.2020-08-06T11:12:10Z2020-08-06T11:12:10Z2020-08-052020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleInternational Journal of Development Research, v. 10, n. 7, p. 37963-37969, Jul. 2020http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124192https://doi.org/10.37118/ijdr.19305.07.2020enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-08-06T11:12:16Zoai:www.alice.cnptia.embrapa.br:doc/1124192Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-08-06T11:12:16falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-08-06T11:12:16Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Performance test of granulated potassium chloride with humic acids addition. |
title |
Performance test of granulated potassium chloride with humic acids addition. |
spellingShingle |
Performance test of granulated potassium chloride with humic acids addition. DIAS, R. de C. Nutrição mineral Fertilidade do Solo Soil fertility |
title_short |
Performance test of granulated potassium chloride with humic acids addition. |
title_full |
Performance test of granulated potassium chloride with humic acids addition. |
title_fullStr |
Performance test of granulated potassium chloride with humic acids addition. |
title_full_unstemmed |
Performance test of granulated potassium chloride with humic acids addition. |
title_sort |
Performance test of granulated potassium chloride with humic acids addition. |
author |
DIAS, R. de C. |
author_facet |
DIAS, R. de C. FERREIRA, J. B. N. LOIOLA, J. A. D. GONÇALVES, R. G. da M. TEIXEIRA, P. C. STAFANATO, J. B. ZONTA, E. |
author_role |
author |
author2 |
FERREIRA, J. B. N. LOIOLA, J. A. D. GONÇALVES, R. G. da M. TEIXEIRA, P. C. STAFANATO, J. B. ZONTA, E. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
RICARDO DE CASTRO DIAS, UFRRJ; JULIA BARRA NETO FERREIRA, UFRRJ; JOÃO AUGUSTO DOURADO LOIOLA, UFRRJ; RAFAEL GOMES DA MOTA GONÇALVES, UFRRJ; PAULO CESAR TEIXEIRA, CNPS; JULIANO BAHIENSE STAFANATO, UFRRJ; EVERALDO ZONTA, UFRRJ. |
dc.contributor.author.fl_str_mv |
DIAS, R. de C. FERREIRA, J. B. N. LOIOLA, J. A. D. GONÇALVES, R. G. da M. TEIXEIRA, P. C. STAFANATO, J. B. ZONTA, E. |
dc.subject.por.fl_str_mv |
Nutrição mineral Fertilidade do Solo Soil fertility |
topic |
Nutrição mineral Fertilidade do Solo Soil fertility |
description |
The objective of this work was to evaluate the efficiency of granulated fertilizers based on potassium chloride with humic acids in the production of dry matter and the accumulation of macronutrients in corn plants. The experiment was carried out in a greenhouse, using soil samples from the 0-20 cm depth layer of a Planossoloháplico. A completely randomized block design was adopted, in a 2 x 5 + 1 factorial scheme with two sources of humic acid extraction (vermicompost and peat), five concentrations of humic acids in the granulations (0; 2.5; 5.0; 7.5 and 10.0%) and one additional treatment that consisted of the application of commercial potassium chloride, with three replications. The plants were collected at sixty days after sowing. There was a slight difference in the production of the dry root mass. The P accumulation presented the most pronounced differences, whereas the granulated potassium chloride with humic acid extracted from vermicompost showed the best performance. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-06T11:12:10Z 2020-08-06T11:12:10Z 2020-08-05 2020 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
International Journal of Development Research, v. 10, n. 7, p. 37963-37969, Jul. 2020 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124192 https://doi.org/10.37118/ijdr.19305.07.2020 |
identifier_str_mv |
International Journal of Development Research, v. 10, n. 7, p. 37963-37969, Jul. 2020 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124192 https://doi.org/10.37118/ijdr.19305.07.2020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503494320783360 |