Cotton development and yield according to nitrogen application and cover crops
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2011v32n4p1405 http://hdl.handle.net/11449/10493 |
Resumo: | Nitrogen application on the cover and the maintenance of straw, conducted by direct seeding, should meet the needs of agriculture and promote soil conservation. This study evaluates the effect of pre-sowing nitrogen application in cotton crops and cover crops by direct seeding, on the development and yield of cotton. It was conducted in the municipality of Selviria-MS during the agricultural years 2005/06, 2006/07 and 2007/08. The experimental design used was a randomized block design consisting of three cover crops (forage turnip, black oat and white oat) and four nitrogen doses (0, 30, 60 and 90 kg of N ha(-1)) in pre-sowing of cotton. In April 2006, April 2007 and April 2008, the assessments of plant development and also harvesting of the experimental plots of cotton cultivars were conducted. The results showed that after planting the cover crops, the yield and development and the heights of cotton plants increased with the use of pre-sowing N of 90 kg ha(-1), also showing that the forage turnip is a coverage plant that provides increased cotton. |
id |
UNSP_fe83627419167e40c811442d769dbc86 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/10493 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Cotton development and yield according to nitrogen application and cover cropsGossypium hirsutumammonium sulfatecover crops and yieldNitrogen application on the cover and the maintenance of straw, conducted by direct seeding, should meet the needs of agriculture and promote soil conservation. This study evaluates the effect of pre-sowing nitrogen application in cotton crops and cover crops by direct seeding, on the development and yield of cotton. It was conducted in the municipality of Selviria-MS during the agricultural years 2005/06, 2006/07 and 2007/08. The experimental design used was a randomized block design consisting of three cover crops (forage turnip, black oat and white oat) and four nitrogen doses (0, 30, 60 and 90 kg of N ha(-1)) in pre-sowing of cotton. In April 2006, April 2007 and April 2008, the assessments of plant development and also harvesting of the experimental plots of cotton cultivars were conducted. The results showed that after planting the cover crops, the yield and development and the heights of cotton plants increased with the use of pre-sowing N of 90 kg ha(-1), also showing that the forage turnip is a coverage plant that provides increased cotton.UNESP, Dept Fitotecnia, Ilha Solteira, SP, BrazilUniv Estadual Paulista, UNESP, BR-11900000 Registro, SP, BrazilUNESP, Dept Fitotecnia, Ilha Solteira, SP, BrazilUniv Estadual Paulista, UNESP, BR-11900000 Registro, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)Ferrari, Samuel [UNESP]Furlani Junior, Enes [UNESP]Ferrari, Joao VitorPereira, Gustavo Alves2014-05-20T13:30:50Z2014-05-20T13:30:50Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1405-1415application/pdfhttp://dx.doi.org/10.5433/1679-0359.2011v32n4p1405Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 4, p. 1405-1415, 2011.1676-546Xhttp://hdl.handle.net/11449/1049310.5433/1679-0359.2011v32n4p1405WOS:000297940500017WOS000297940500017.pdf669351029401745695337572022932300000-0001-8542-204XWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2024-07-05T19:08:20Zoai:repositorio.unesp.br:11449/10493Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:37:01.764236Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Cotton development and yield according to nitrogen application and cover crops |
title |
Cotton development and yield according to nitrogen application and cover crops |
spellingShingle |
Cotton development and yield according to nitrogen application and cover crops Ferrari, Samuel [UNESP] Gossypium hirsutum ammonium sulfate cover crops and yield |
title_short |
Cotton development and yield according to nitrogen application and cover crops |
title_full |
Cotton development and yield according to nitrogen application and cover crops |
title_fullStr |
Cotton development and yield according to nitrogen application and cover crops |
title_full_unstemmed |
Cotton development and yield according to nitrogen application and cover crops |
title_sort |
Cotton development and yield according to nitrogen application and cover crops |
author |
Ferrari, Samuel [UNESP] |
author_facet |
Ferrari, Samuel [UNESP] Furlani Junior, Enes [UNESP] Ferrari, Joao Vitor Pereira, Gustavo Alves |
author_role |
author |
author2 |
Furlani Junior, Enes [UNESP] Ferrari, Joao Vitor Pereira, Gustavo Alves |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Ferrari, Samuel [UNESP] Furlani Junior, Enes [UNESP] Ferrari, Joao Vitor Pereira, Gustavo Alves |
dc.subject.por.fl_str_mv |
Gossypium hirsutum ammonium sulfate cover crops and yield |
topic |
Gossypium hirsutum ammonium sulfate cover crops and yield |
description |
Nitrogen application on the cover and the maintenance of straw, conducted by direct seeding, should meet the needs of agriculture and promote soil conservation. This study evaluates the effect of pre-sowing nitrogen application in cotton crops and cover crops by direct seeding, on the development and yield of cotton. It was conducted in the municipality of Selviria-MS during the agricultural years 2005/06, 2006/07 and 2007/08. The experimental design used was a randomized block design consisting of three cover crops (forage turnip, black oat and white oat) and four nitrogen doses (0, 30, 60 and 90 kg of N ha(-1)) in pre-sowing of cotton. In April 2006, April 2007 and April 2008, the assessments of plant development and also harvesting of the experimental plots of cotton cultivars were conducted. The results showed that after planting the cover crops, the yield and development and the heights of cotton plants increased with the use of pre-sowing N of 90 kg ha(-1), also showing that the forage turnip is a coverage plant that provides increased cotton. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01 2014-05-20T13:30:50Z 2014-05-20T13:30:50Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5433/1679-0359.2011v32n4p1405 Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 4, p. 1405-1415, 2011. 1676-546X http://hdl.handle.net/11449/10493 10.5433/1679-0359.2011v32n4p1405 WOS:000297940500017 WOS000297940500017.pdf 6693510294017456 9533757202293230 0000-0001-8542-204X |
url |
http://dx.doi.org/10.5433/1679-0359.2011v32n4p1405 http://hdl.handle.net/11449/10493 |
identifier_str_mv |
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 4, p. 1405-1415, 2011. 1676-546X 10.5433/1679-0359.2011v32n4p1405 WOS:000297940500017 WOS000297940500017.pdf 6693510294017456 9533757202293230 0000-0001-8542-204X |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1405-1415 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128835186589696 |