Phosphorus fertilization in sugarcane cultivation under different soil managements
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
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=S1415-43662017001000665 |
Resumo: | ABSTRACT Soil preparation along with its chemical adjustment is the most important step in sugarcane plantation, especially because it provides proper conditions for plant development. The objective of the present research was to evaluate sugarcane response to the application of different phosphorus doses and their location, associated with both minimum soil tillage and conventional soil tillage. The experiment was conducted in a split-split-plot randomized block design, where the main plots were subjected to soil managements (minimum soil tillage or conventional soil tillage), the subplots to phosphorus doses in total area, and the sub-sub-plots to phosphorus doses in the crop rows. The evaluated variables were soil chemical parameters, sugarcane production and sugar production. Minimum tillage led to larger phosphorus accumulation and higher percentage of exchangeable bases in the soil, whereas the highest P dose in total area in the crop rows led to reduction of sugar production. |
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Phosphorus fertilization in sugarcane cultivation under different soil managementsfertilization managementphosphorus applicationminimum tillagefertilizer incorporationSaccharum officinarumABSTRACT Soil preparation along with its chemical adjustment is the most important step in sugarcane plantation, especially because it provides proper conditions for plant development. The objective of the present research was to evaluate sugarcane response to the application of different phosphorus doses and their location, associated with both minimum soil tillage and conventional soil tillage. The experiment was conducted in a split-split-plot randomized block design, where the main plots were subjected to soil managements (minimum soil tillage or conventional soil tillage), the subplots to phosphorus doses in total area, and the sub-sub-plots to phosphorus doses in the crop rows. The evaluated variables were soil chemical parameters, sugarcane production and sugar production. Minimum tillage led to larger phosphorus accumulation and higher percentage of exchangeable bases in the soil, whereas the highest P dose in total area in the crop rows led to reduction of sugar production.Departamento de Engenharia Agrícola - UFCG2017-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001000665Revista Brasileira de Engenharia Agrícola e Ambiental v.21 n.10 2017reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v21n10p665-669info:eu-repo/semantics/openAccessSousa Junior,Paulo R. deBrunharo,Caio A. C. G.Furlani,Carlos E. A.Prado,Renato de M.Maldonado Júnior,WalterZerbato,Cristianoeng2017-11-06T00:00:00Zoai:scielo:S1415-43662017001000665Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2017-11-06T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
title |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
spellingShingle |
Phosphorus fertilization in sugarcane cultivation under different soil managements Sousa Junior,Paulo R. de fertilization management phosphorus application minimum tillage fertilizer incorporation Saccharum officinarum |
title_short |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
title_full |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
title_fullStr |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
title_full_unstemmed |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
title_sort |
Phosphorus fertilization in sugarcane cultivation under different soil managements |
author |
Sousa Junior,Paulo R. de |
author_facet |
Sousa Junior,Paulo R. de Brunharo,Caio A. C. G. Furlani,Carlos E. A. Prado,Renato de M. Maldonado Júnior,Walter Zerbato,Cristiano |
author_role |
author |
author2 |
Brunharo,Caio A. C. G. Furlani,Carlos E. A. Prado,Renato de M. Maldonado Júnior,Walter Zerbato,Cristiano |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sousa Junior,Paulo R. de Brunharo,Caio A. C. G. Furlani,Carlos E. A. Prado,Renato de M. Maldonado Júnior,Walter Zerbato,Cristiano |
dc.subject.por.fl_str_mv |
fertilization management phosphorus application minimum tillage fertilizer incorporation Saccharum officinarum |
topic |
fertilization management phosphorus application minimum tillage fertilizer incorporation Saccharum officinarum |
description |
ABSTRACT Soil preparation along with its chemical adjustment is the most important step in sugarcane plantation, especially because it provides proper conditions for plant development. The objective of the present research was to evaluate sugarcane response to the application of different phosphorus doses and their location, associated with both minimum soil tillage and conventional soil tillage. The experiment was conducted in a split-split-plot randomized block design, where the main plots were subjected to soil managements (minimum soil tillage or conventional soil tillage), the subplots to phosphorus doses in total area, and the sub-sub-plots to phosphorus doses in the crop rows. The evaluated variables were soil chemical parameters, sugarcane production and sugar production. Minimum tillage led to larger phosphorus accumulation and higher percentage of exchangeable bases in the soil, whereas the highest P dose in total area in the crop rows led to reduction of sugar production. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001000665 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001000665 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v21n10p665-669 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
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.21 n.10 2017 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
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1750297685603123200 |