Growth and yield of sugarcane as a function of phosphorus doses and forms of application

Detalhes bibliográficos
Autor(a) principal: Albuquerque,Abel W. de
Data de Publicação: 2016
Outros Autores: Sá,Leopoldo de A., Rodrigues,William A. R., Moura,Adriano B., Oliveira Filho,Manoel dos S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100029
Resumo: ABSTRACT This study aimed to evaluate sugarcane growth and its agricultural and industrial yield influenced by phosphorus (P) sources and forms of application. The experiment was carried out at the Paisa Sugar Mill, in Penedo-AL, Brazil, from February 2012 to February 2013. The adopted experimental design was a randomized block in a factorial arrangement, with four replicates. The treatments consisted of five doses of triple superphosphate applied in the planting furrow (0, 50, 100, 150 and 200 kg ha-1 of P2O5), and three doses of Bayóvar reactive phosphate rock (0, 100 and 200 kg ha-1 of P2O5) applied in the total area. Phosphorus applied in the planting furrow improved sugarcane quality through the reduction of fiber and increases in purity, corrected pol, total recoverable sugar, ton of pol per hectare (TPH) and ton of sugarcane per hectare (TSH). The Bayóvar reactive phosphate rock promoted increases in stem diameter at 120 days after planting (DAP), TPH and TSH. For the interaction triple superphosphate applied in the planting furrow x Bayóvar reactive phosphate rock applied in the total area, there were significant differences in the number of tillers at 30 DAP, stem diameter at 120 DAP and TSH.
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spelling Growth and yield of sugarcane as a function of phosphorus doses and forms of applicationphosphorus fertilizersoil managementagroindustrial yieldABSTRACT This study aimed to evaluate sugarcane growth and its agricultural and industrial yield influenced by phosphorus (P) sources and forms of application. The experiment was carried out at the Paisa Sugar Mill, in Penedo-AL, Brazil, from February 2012 to February 2013. The adopted experimental design was a randomized block in a factorial arrangement, with four replicates. The treatments consisted of five doses of triple superphosphate applied in the planting furrow (0, 50, 100, 150 and 200 kg ha-1 of P2O5), and three doses of Bayóvar reactive phosphate rock (0, 100 and 200 kg ha-1 of P2O5) applied in the total area. Phosphorus applied in the planting furrow improved sugarcane quality through the reduction of fiber and increases in purity, corrected pol, total recoverable sugar, ton of pol per hectare (TPH) and ton of sugarcane per hectare (TSH). The Bayóvar reactive phosphate rock promoted increases in stem diameter at 120 days after planting (DAP), TPH and TSH. For the interaction triple superphosphate applied in the planting furrow x Bayóvar reactive phosphate rock applied in the total area, there were significant differences in the number of tillers at 30 DAP, stem diameter at 120 DAP and TSH.Departamento de Engenharia Agrícola - UFCG2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100029Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.1 2016reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v20n1p29-35info:eu-repo/semantics/openAccessAlbuquerque,Abel W. deSá,Leopoldo de A.Rodrigues,William A. R.Moura,Adriano B.Oliveira Filho,Manoel dos S.eng2016-01-11T00:00:00Zoai:scielo:S1415-43662016000100029Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2016-01-11T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false
dc.title.none.fl_str_mv Growth and yield of sugarcane as a function of phosphorus doses and forms of application
title Growth and yield of sugarcane as a function of phosphorus doses and forms of application
spellingShingle Growth and yield of sugarcane as a function of phosphorus doses and forms of application
Albuquerque,Abel W. de
phosphorus fertilizer
soil management
agroindustrial yield
title_short Growth and yield of sugarcane as a function of phosphorus doses and forms of application
title_full Growth and yield of sugarcane as a function of phosphorus doses and forms of application
title_fullStr Growth and yield of sugarcane as a function of phosphorus doses and forms of application
title_full_unstemmed Growth and yield of sugarcane as a function of phosphorus doses and forms of application
title_sort Growth and yield of sugarcane as a function of phosphorus doses and forms of application
author Albuquerque,Abel W. de
author_facet Albuquerque,Abel W. de
Sá,Leopoldo de A.
Rodrigues,William A. R.
Moura,Adriano B.
Oliveira Filho,Manoel dos S.
author_role author
author2 Sá,Leopoldo de A.
Rodrigues,William A. R.
Moura,Adriano B.
Oliveira Filho,Manoel dos S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Albuquerque,Abel W. de
Sá,Leopoldo de A.
Rodrigues,William A. R.
Moura,Adriano B.
Oliveira Filho,Manoel dos S.
dc.subject.por.fl_str_mv phosphorus fertilizer
soil management
agroindustrial yield
topic phosphorus fertilizer
soil management
agroindustrial yield
description ABSTRACT This study aimed to evaluate sugarcane growth and its agricultural and industrial yield influenced by phosphorus (P) sources and forms of application. The experiment was carried out at the Paisa Sugar Mill, in Penedo-AL, Brazil, from February 2012 to February 2013. The adopted experimental design was a randomized block in a factorial arrangement, with four replicates. The treatments consisted of five doses of triple superphosphate applied in the planting furrow (0, 50, 100, 150 and 200 kg ha-1 of P2O5), and three doses of Bayóvar reactive phosphate rock (0, 100 and 200 kg ha-1 of P2O5) applied in the total area. Phosphorus applied in the planting furrow improved sugarcane quality through the reduction of fiber and increases in purity, corrected pol, total recoverable sugar, ton of pol per hectare (TPH) and ton of sugarcane per hectare (TSH). The Bayóvar reactive phosphate rock promoted increases in stem diameter at 120 days after planting (DAP), TPH and TSH. For the interaction triple superphosphate applied in the planting furrow x Bayóvar reactive phosphate rock applied in the total area, there were significant differences in the number of tillers at 30 DAP, stem diameter at 120 DAP and TSH.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
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dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v20n1p29-35
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dc.publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.1 2016
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