SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/7272 |
Resumo: | Phosphorus is considered an essential element for plants and it is found in small amounts in Brazilian soils. The filter cake residue, composed of a mixture of bagasse and decanting sludge, has high levels of organic matter, phosphorus and calcium. The phosphorus present in the filter cake is organic, and its release, as it happens to the nitrogen, occurs gradually by mineralization and by microorganisms attack in the soil. This study aimed to evaluate sugarcane vegetative growth and yield under fertilization with filter cake enriched with soluble phosphate. The experiment was carried out in Presidente Prudente, São Paulo State, Brazil, by using a randomized complete block design, in a 5x4 factorial scheme, where the first factor consisted of filter cake doses (0 t ha-1, 0.5 t ha-1, 1.0 t ha-1, 2.0 t ha-1, and 4.0 t ha-1) and the second of phosphorus fertilizer doses (0 kg ha-1, 50 kg ha-1, 100 kg ha-1, and 200 kg ha-1 of P2O5), with 4 repetitions, totalizing 80 plots. The experiment evaluated the tiller number, at 30, 60, 90, and 120 days after planting, oBrix, and yield. The stalk yield and tillering were influenced by the filter cake rates applied to the soil. Filter cake doses and their combination with phosphate did not change the juice quality (Brix) at harvest. KEY-WORDS: Saccharum spp.; organo-mineral fertilizers; triple superphosphate. |
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SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATEPRODUTIVIDADE DE CANA-DE-AÇÚCAR SOB ADUBAÇÃO COM TORTA DE FILTRO ENRIQUECIDA COM FOSFATO SOLÚVELSaccharum spp.organo-mineral fertilizerstriple superphosphateSaccharum spp.adubação organomineralsuperfosfato triploPhosphorus is considered an essential element for plants and it is found in small amounts in Brazilian soils. The filter cake residue, composed of a mixture of bagasse and decanting sludge, has high levels of organic matter, phosphorus and calcium. The phosphorus present in the filter cake is organic, and its release, as it happens to the nitrogen, occurs gradually by mineralization and by microorganisms attack in the soil. This study aimed to evaluate sugarcane vegetative growth and yield under fertilization with filter cake enriched with soluble phosphate. The experiment was carried out in Presidente Prudente, São Paulo State, Brazil, by using a randomized complete block design, in a 5x4 factorial scheme, where the first factor consisted of filter cake doses (0 t ha-1, 0.5 t ha-1, 1.0 t ha-1, 2.0 t ha-1, and 4.0 t ha-1) and the second of phosphorus fertilizer doses (0 kg ha-1, 50 kg ha-1, 100 kg ha-1, and 200 kg ha-1 of P2O5), with 4 repetitions, totalizing 80 plots. The experiment evaluated the tiller number, at 30, 60, 90, and 120 days after planting, oBrix, and yield. The stalk yield and tillering were influenced by the filter cake rates applied to the soil. Filter cake doses and their combination with phosphate did not change the juice quality (Brix) at harvest. KEY-WORDS: Saccharum spp.; organo-mineral fertilizers; triple superphosphate.O fósforo é considerado elemento essencial para as plantas e encontrado em baixa quantidade nos solos brasileiros. A torta de filtro, resíduo composto da mistura de bagaço moído e lodo da decantação, apresenta altos teores de matéria orgânica, fósforo e cálcio. O fósforo existente na torta de filtro é orgânico, sendo que a liberação do mesmo e do nitrogênio se dão gradativamente, por mineralização e por ataque de micro-organismos no solo. O trabalho teve por objetivo avaliar o crescimento vegetativo e a produtividade da cana-de-açúcar, em função da adubação com torta de filtro enriquecida com fosfato solúvel. O experimento foi conduzido a campo, em Presidente Prudente (SP). Adotou-se o delineamento experimental em blocos completos ao acaso, no esquema fatorial 5x4, onde o primeiro fator constou de níveis de torta de filtro (0 t ha-1; 0,5 t ha-1; 1,0 t ha-1; 2,0 t ha-1; e 4,0 t ha-1) e o segundo de níveis de fósforo (0 kg ha-1, 50 kg ha-1, 100 kg ha-1 e 200 kg ha-1 de P2O5), com 4 repetições, totalizando 80 parcelas. Os parâmetros avaliados foram o número de perfilhos, aos 30, 60, 90 e 120 dias após o plantio, ºBrix e produtividade. A produtividade de colmos e o perfilhamento foram influenciados pelas doses de torta de filtro aplicadas ao solo. As doses de torta de filtro e suas combinações com o fosfato não alteraram a qualidade do caldo (Brix), por ocasião da colheita. PALAVRAS-CHAVE: Saccharum spp.; adubação organomineral; superfosfato triplo. Escola de Agronomia - Universidade Federal de Goiás2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/savehttps://revistas.ufg.br/pat/article/view/7272Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 4, Oct./Dec. 2010; 454-461Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 4, out./dez. 2010; 454-461Pesquisa Agropecuária Tropical; v. 40, n. 4, out./dez. 2010; 454-4611983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/7272/8226Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessSantos, Diego HenriquesTiritan, Carlos SérgioFoloni, José Salvador SimonetiFabris, Luciana Boulhosa2020-07-09T17:54:01Zoai:ojs.revistas.ufg.br:article/7272Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:46.030405Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE PRODUTIVIDADE DE CANA-DE-AÇÚCAR SOB ADUBAÇÃO COM TORTA DE FILTRO ENRIQUECIDA COM FOSFATO SOLÚVEL |
title |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
spellingShingle |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE Santos, Diego Henriques Saccharum spp. organo-mineral fertilizers triple superphosphate Saccharum spp. adubação organomineral superfosfato triplo |
title_short |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
title_full |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
title_fullStr |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
title_full_unstemmed |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
title_sort |
SUGARCANE YIELD UNDER FERTILIZATION WITH FILTER CAKE ENRICHED WITH SOLUBLE PHOSPHATE |
author |
Santos, Diego Henriques |
author_facet |
Santos, Diego Henriques Tiritan, Carlos Sérgio Foloni, José Salvador Simoneti Fabris, Luciana Boulhosa |
author_role |
author |
author2 |
Tiritan, Carlos Sérgio Foloni, José Salvador Simoneti Fabris, Luciana Boulhosa |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Santos, Diego Henriques Tiritan, Carlos Sérgio Foloni, José Salvador Simoneti Fabris, Luciana Boulhosa |
dc.subject.por.fl_str_mv |
Saccharum spp. organo-mineral fertilizers triple superphosphate Saccharum spp. adubação organomineral superfosfato triplo |
topic |
Saccharum spp. organo-mineral fertilizers triple superphosphate Saccharum spp. adubação organomineral superfosfato triplo |
description |
Phosphorus is considered an essential element for plants and it is found in small amounts in Brazilian soils. The filter cake residue, composed of a mixture of bagasse and decanting sludge, has high levels of organic matter, phosphorus and calcium. The phosphorus present in the filter cake is organic, and its release, as it happens to the nitrogen, occurs gradually by mineralization and by microorganisms attack in the soil. This study aimed to evaluate sugarcane vegetative growth and yield under fertilization with filter cake enriched with soluble phosphate. The experiment was carried out in Presidente Prudente, São Paulo State, Brazil, by using a randomized complete block design, in a 5x4 factorial scheme, where the first factor consisted of filter cake doses (0 t ha-1, 0.5 t ha-1, 1.0 t ha-1, 2.0 t ha-1, and 4.0 t ha-1) and the second of phosphorus fertilizer doses (0 kg ha-1, 50 kg ha-1, 100 kg ha-1, and 200 kg ha-1 of P2O5), with 4 repetitions, totalizing 80 plots. The experiment evaluated the tiller number, at 30, 60, 90, and 120 days after planting, oBrix, and yield. The stalk yield and tillering were influenced by the filter cake rates applied to the soil. Filter cake doses and their combination with phosphate did not change the juice quality (Brix) at harvest. KEY-WORDS: Saccharum spp.; organo-mineral fertilizers; triple superphosphate. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-01 |
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://revistas.ufg.br/pat/article/view/7272 |
url |
https://revistas.ufg.br/pat/article/view/7272 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/7272/8226 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/save |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 4, Oct./Dec. 2010; 454-461 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 4, out./dez. 2010; 454-461 Pesquisa Agropecuária Tropical; v. 40, n. 4, out./dez. 2010; 454-461 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874817167458304 |