Maize productivity cultivated as first crop in succession to different cover crops
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.21475/ajcs.18.12.06.PNE1063 http://hdl.handle.net/11449/232756 |
Resumo: | The plant residues left on the soil surface in no-tillage systems are an important source of nutrients for the subsequent crops, particularly under tropical climate. The aim of this study was to evaluate the cover plants grown during the off-season on development and productivity of maize cultivated in the first crop in no-tillage system. The experiment was conducted in the 2010/11 and 2011/12 agricultural years, in the experimental area. The experimental delineation used was the random blocks with four repetitions and eight treatments (as cover crops) consisted as follows: maize (alone), maize + Urochloa ruziziensis, sorghum, Crotalaria spectabilis, Urochloa ruziziensis, forage turnip, millet and fallow. The cover plants were placed in Litter Bags, which were fixed to the ground in each plot and collected at 0, 15, 45, 75 and 115 days after the handling of the covers. Plant height, first ear insertion height and grain productivity were assessed in the culture of maize. Maize in single cropping or intercropping with Urochloa ruziziensis were good option to cover plants for the no-tillage system, due to maintenance of straw on the soil surface. Maize seeded on crop residues of C. spectabilis and U. ruziziensis showed more plant height; crop residues of forage and U. ruziziensis provided an increase maize culture productivity grown in succession. |
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Maize productivity cultivated as first crop in succession to different cover cropsCerradoDirect seedingZea maysThe plant residues left on the soil surface in no-tillage systems are an important source of nutrients for the subsequent crops, particularly under tropical climate. The aim of this study was to evaluate the cover plants grown during the off-season on development and productivity of maize cultivated in the first crop in no-tillage system. The experiment was conducted in the 2010/11 and 2011/12 agricultural years, in the experimental area. The experimental delineation used was the random blocks with four repetitions and eight treatments (as cover crops) consisted as follows: maize (alone), maize + Urochloa ruziziensis, sorghum, Crotalaria spectabilis, Urochloa ruziziensis, forage turnip, millet and fallow. The cover plants were placed in Litter Bags, which were fixed to the ground in each plot and collected at 0, 15, 45, 75 and 115 days after the handling of the covers. Plant height, first ear insertion height and grain productivity were assessed in the culture of maize. Maize in single cropping or intercropping with Urochloa ruziziensis were good option to cover plants for the no-tillage system, due to maintenance of straw on the soil surface. Maize seeded on crop residues of C. spectabilis and U. ruziziensis showed more plant height; crop residues of forage and U. ruziziensis provided an increase maize culture productivity grown in succession.Fundação de Apoio à Pesquisa Agropecuária de Chapadao do SulUniversidade Estadual PaulistaUniversidade Federal do Mato Grosso Do SulUniversidade Estadual PaulistaFundação de Apoio à Pesquisa Agropecuária de Chapadao do SulUniversidade Estadual Paulista (UNESP)Universidade Federal do Mato Grosso Do SulAnselmo, Jefferson LuisBossolani, João William [UNESP]Lazarini, Edson [UNESP]Leal, Aguinaldo Jose FreitasAlvarez, Rita de Cássia FélixArf, Marcelo Valentini2022-04-30T09:53:09Z2022-04-30T09:53:09Z2018-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article967-974http://dx.doi.org/10.21475/ajcs.18.12.06.PNE1063Australian Journal of Crop Science, v. 12, n. 6, p. 967-974, 2018.1835-27071835-2693http://hdl.handle.net/11449/23275610.21475/ajcs.18.12.06.PNE10632-s2.0-85049160681Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAustralian Journal of Crop Scienceinfo:eu-repo/semantics/openAccess2024-07-05T19:08:18Zoai:repositorio.unesp.br:11449/232756Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:13:22.680001Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Maize productivity cultivated as first crop in succession to different cover crops |
title |
Maize productivity cultivated as first crop in succession to different cover crops |
spellingShingle |
Maize productivity cultivated as first crop in succession to different cover crops Anselmo, Jefferson Luis Cerrado Direct seeding Zea mays |
title_short |
Maize productivity cultivated as first crop in succession to different cover crops |
title_full |
Maize productivity cultivated as first crop in succession to different cover crops |
title_fullStr |
Maize productivity cultivated as first crop in succession to different cover crops |
title_full_unstemmed |
Maize productivity cultivated as first crop in succession to different cover crops |
title_sort |
Maize productivity cultivated as first crop in succession to different cover crops |
author |
Anselmo, Jefferson Luis |
author_facet |
Anselmo, Jefferson Luis Bossolani, João William [UNESP] Lazarini, Edson [UNESP] Leal, Aguinaldo Jose Freitas Alvarez, Rita de Cássia Félix Arf, Marcelo Valentini |
author_role |
author |
author2 |
Bossolani, João William [UNESP] Lazarini, Edson [UNESP] Leal, Aguinaldo Jose Freitas Alvarez, Rita de Cássia Félix Arf, Marcelo Valentini |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Fundação de Apoio à Pesquisa Agropecuária de Chapadao do Sul Universidade Estadual Paulista (UNESP) Universidade Federal do Mato Grosso Do Sul |
dc.contributor.author.fl_str_mv |
Anselmo, Jefferson Luis Bossolani, João William [UNESP] Lazarini, Edson [UNESP] Leal, Aguinaldo Jose Freitas Alvarez, Rita de Cássia Félix Arf, Marcelo Valentini |
dc.subject.por.fl_str_mv |
Cerrado Direct seeding Zea mays |
topic |
Cerrado Direct seeding Zea mays |
description |
The plant residues left on the soil surface in no-tillage systems are an important source of nutrients for the subsequent crops, particularly under tropical climate. The aim of this study was to evaluate the cover plants grown during the off-season on development and productivity of maize cultivated in the first crop in no-tillage system. The experiment was conducted in the 2010/11 and 2011/12 agricultural years, in the experimental area. The experimental delineation used was the random blocks with four repetitions and eight treatments (as cover crops) consisted as follows: maize (alone), maize + Urochloa ruziziensis, sorghum, Crotalaria spectabilis, Urochloa ruziziensis, forage turnip, millet and fallow. The cover plants were placed in Litter Bags, which were fixed to the ground in each plot and collected at 0, 15, 45, 75 and 115 days after the handling of the covers. Plant height, first ear insertion height and grain productivity were assessed in the culture of maize. Maize in single cropping or intercropping with Urochloa ruziziensis were good option to cover plants for the no-tillage system, due to maintenance of straw on the soil surface. Maize seeded on crop residues of C. spectabilis and U. ruziziensis showed more plant height; crop residues of forage and U. ruziziensis provided an increase maize culture productivity grown in succession. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-06-01 2022-04-30T09:53:09Z 2022-04-30T09:53:09Z |
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/10.21475/ajcs.18.12.06.PNE1063 Australian Journal of Crop Science, v. 12, n. 6, p. 967-974, 2018. 1835-2707 1835-2693 http://hdl.handle.net/11449/232756 10.21475/ajcs.18.12.06.PNE1063 2-s2.0-85049160681 |
url |
http://dx.doi.org/10.21475/ajcs.18.12.06.PNE1063 http://hdl.handle.net/11449/232756 |
identifier_str_mv |
Australian Journal of Crop Science, v. 12, n. 6, p. 967-974, 2018. 1835-2707 1835-2693 10.21475/ajcs.18.12.06.PNE1063 2-s2.0-85049160681 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Australian Journal of Crop Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
967-974 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808128619606704128 |