Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane
Autor(a) principal: | |
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Data de Publicação: | 2010 |
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/2187 |
Resumo: | The objective of this work was to evaluate the effect of pot still vinasse on irrigated and unirrigated ratoon cane, with and without addition of nitrogen. The experiment was in a randomized block design in a 4x2 factorial arrangement, with three replicates. The treatments were four doses of vinasse (0, 100, 150, and 200 m3 ha-1) and two doses of nitrogen fertilizer (0 and 60 kg ha-1 of N). Estimated doses of 142 and 174 m3 ha-1 of pot still vinasse provided the highest stalk yield for the third cut, respectively for irrigated and unirrigated conditions. In the fourth cut cane, with and without irrigation, stalk productivity increased with higher vinasse doses. Fiber cane contents decreased with the increase of vinasse doses. Addition of nitrogen is necessary for irrigated and unirrigated sugar cane, when vinasse is used. The final stalk yield increase with irrigation was 15% for the third cut and 24% for the fourth cut showing that irrigation of ratoon cane is viable. |
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Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar caneUso de vinhaça de alambique e nitrogênio em cana-de-açúcar irrigada e não irrigadaSaccharum sp.; flowed fertilization; nitrogen fertilization; ratoon sugar cane; irrigationSaccharum sp.; adubação fluída; adubação nitrogenada; cana-soca; irrigaçãoThe objective of this work was to evaluate the effect of pot still vinasse on irrigated and unirrigated ratoon cane, with and without addition of nitrogen. The experiment was in a randomized block design in a 4x2 factorial arrangement, with three replicates. The treatments were four doses of vinasse (0, 100, 150, and 200 m3 ha-1) and two doses of nitrogen fertilizer (0 and 60 kg ha-1 of N). Estimated doses of 142 and 174 m3 ha-1 of pot still vinasse provided the highest stalk yield for the third cut, respectively for irrigated and unirrigated conditions. In the fourth cut cane, with and without irrigation, stalk productivity increased with higher vinasse doses. Fiber cane contents decreased with the increase of vinasse doses. Addition of nitrogen is necessary for irrigated and unirrigated sugar cane, when vinasse is used. The final stalk yield increase with irrigation was 15% for the third cut and 24% for the fourth cut showing that irrigation of ratoon cane is viable.O objetivo desse trabalho foi avaliar o efeito da aplicação de vinhaça de alambique, com e sem complementação nitrogenada, em cana-de-açúcar irrigada e não irrigada. O delineamento experimental foi o de blocos ao acaso, em esquema fatorial 4x2, com três repetições. Os tratamentos corresponderam à aplicação de quatro doses de vinhaça de alambique (0, 100, 150 e 200 m3 ha-1) e duas doses de adubação nitrogenada (0 e 60 kg ha-1 de N). As doses estimadas de 142 e 174 m3 ha-1 de vinhaça de alambique proporcionaram as maiores produtividades de colmos para a cana de terceiro corte com e sem irrigação, respectivamente. Na cana de quarto corte, tanto na área com irrigação quanto na sem irrigação houve aumento na produtividade de colmo com o aumento na dose de vinhaça. O conteúdo da fibra da cana foi reduzido com o aumento das doses de vinhaça. Há necessidade da aplicação de nitrogênio em áreas de aplicação de vinhaça com ou sem irrigação. O aumento na produtividade final de colmo com irrigação foi de 15% no terceiro corte e de 24% no quarto corte, sendo tecnicamente viável o uso da irrigação em cana soca.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFAPEMIGOliveira, Ednaldo Liberato deAndrade, Luiz Antônio de BastosFaria, Manoel Alves deEvangelista, Adão Wagner PêgoMorais, Augusto Ramalho de2010-12-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/2187Pesquisa Agropecuaria Brasileira; v.44, n.11, nov. 2009; 1398-1403Pesquisa Agropecuária Brasileira; v.44, n.11, nov. 2009; 1398-14031678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/2187/5873https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2187/1584info:eu-repo/semantics/openAccess2012-06-17T11:54:04Zoai:ojs.seer.sct.embrapa.br:article/2187Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:54:04Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane Uso de vinhaça de alambique e nitrogênio em cana-de-açúcar irrigada e não irrigada |
title |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
spellingShingle |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane Oliveira, Ednaldo Liberato de Saccharum sp.; flowed fertilization; nitrogen fertilization; ratoon sugar cane; irrigation Saccharum sp.; adubação fluída; adubação nitrogenada; cana-soca; irrigação |
title_short |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
title_full |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
title_fullStr |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
title_full_unstemmed |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
title_sort |
Use of pot still vinasse and nitrogen in irrigated and unirrigated sugar cane |
author |
Oliveira, Ednaldo Liberato de |
author_facet |
Oliveira, Ednaldo Liberato de Andrade, Luiz Antônio de Bastos Faria, Manoel Alves de Evangelista, Adão Wagner Pêgo Morais, Augusto Ramalho de |
author_role |
author |
author2 |
Andrade, Luiz Antônio de Bastos Faria, Manoel Alves de Evangelista, Adão Wagner Pêgo Morais, Augusto Ramalho de |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
FAPEMIG |
dc.contributor.author.fl_str_mv |
Oliveira, Ednaldo Liberato de Andrade, Luiz Antônio de Bastos Faria, Manoel Alves de Evangelista, Adão Wagner Pêgo Morais, Augusto Ramalho de |
dc.subject.por.fl_str_mv |
Saccharum sp.; flowed fertilization; nitrogen fertilization; ratoon sugar cane; irrigation Saccharum sp.; adubação fluída; adubação nitrogenada; cana-soca; irrigação |
topic |
Saccharum sp.; flowed fertilization; nitrogen fertilization; ratoon sugar cane; irrigation Saccharum sp.; adubação fluída; adubação nitrogenada; cana-soca; irrigação |
description |
The objective of this work was to evaluate the effect of pot still vinasse on irrigated and unirrigated ratoon cane, with and without addition of nitrogen. The experiment was in a randomized block design in a 4x2 factorial arrangement, with three replicates. The treatments were four doses of vinasse (0, 100, 150, and 200 m3 ha-1) and two doses of nitrogen fertilizer (0 and 60 kg ha-1 of N). Estimated doses of 142 and 174 m3 ha-1 of pot still vinasse provided the highest stalk yield for the third cut, respectively for irrigated and unirrigated conditions. In the fourth cut cane, with and without irrigation, stalk productivity increased with higher vinasse doses. Fiber cane contents decreased with the increase of vinasse doses. Addition of nitrogen is necessary for irrigated and unirrigated sugar cane, when vinasse is used. The final stalk yield increase with irrigation was 15% for the third cut and 24% for the fourth cut showing that irrigation of ratoon cane is viable. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-03 |
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/2187 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/2187 |
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/2187/5873 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2187/1584 |
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.44, n.11, nov. 2009; 1398-1403 Pesquisa Agropecuária Brasileira; v.44, n.11, nov. 2009; 1398-1403 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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1793416650683318272 |