SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019 http://hdl.handle.net/11449/186725 |
Resumo: | Fertilization systems that allow higher sowing speeds have been used in areas of grain production, as well as the use of intercropping to improve soil physical quality and provide better soil cover. This study aimed to evaluate soil attributes and the initial corn development and intercropping (corn + velvet bean, corn + pigeonpea, and corn + bonavist bean) as a function of fertilization systems (pre-sowing and sowing). The experiment was conducted in an Oxisol in a randomized block design in the 2 x 3 factorial scheme, with four replications. The number of days for emergence, plant stand, intercropping dry matter, soil straw cover, soil straw permanence index, penetration resistance, soil moisture, soil density, degree of compaction, and total soil porosity were measured. The percentage of soil straw cover was affected by fertilization system, mainly by pre-sowing fertilization. Soil physical attributes were not affected by fertilization and intercropping systems, except total porosity, in the 0-0.10 m layer, which has a combined effect of factors. The initial corn development was not affected by fertilization and intercropping systems. Velvet bean presented the highest number of days for the emergence and lower dry matter. |
id |
UNSP_1fb4aa63d394e95af59b9533409c5a84 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/186725 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMScompactionvegetation coversoil physical qualityFertilization systems that allow higher sowing speeds have been used in areas of grain production, as well as the use of intercropping to improve soil physical quality and provide better soil cover. This study aimed to evaluate soil attributes and the initial corn development and intercropping (corn + velvet bean, corn + pigeonpea, and corn + bonavist bean) as a function of fertilization systems (pre-sowing and sowing). The experiment was conducted in an Oxisol in a randomized block design in the 2 x 3 factorial scheme, with four replications. The number of days for emergence, plant stand, intercropping dry matter, soil straw cover, soil straw permanence index, penetration resistance, soil moisture, soil density, degree of compaction, and total soil porosity were measured. The percentage of soil straw cover was affected by fertilization system, mainly by pre-sowing fertilization. Soil physical attributes were not affected by fertilization and intercropping systems, except total porosity, in the 0-0.10 m layer, which has a combined effect of factors. The initial corn development was not affected by fertilization and intercropping systems. Velvet bean presented the highest number of days for the emergence and lower dry matter.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundacao Univ Fed Grande Dourados, Dourados, MS, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilUniv Fed Vale Sao Francisco, Juazeiro, BA, BrazilUniv Estadual Paulista, Jaboticabal, SP, BrazilSoc Brasil Engenharia AgricolaFundacao Univ Fed Grande DouradosUniversidade Estadual Paulista (Unesp)Univ Fed Vale Sao FranciscoCortez, Jorge W.Silva, Rouverson P. da [UNESP]Furlani, Carlos E. A. [UNESP]Olszevski, NelciNagahama, Hideo de J.2019-10-05T23:27:00Z2019-10-05T23:27:00Z2019-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article257-264application/pdfhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 257-264, 2019.0100-6916http://hdl.handle.net/11449/18672510.1590/1809-4430-Eng.Agric.v39n2p257-264/2019S0100-69162019000200257WOS:000465569200015S0100-69162019000200257.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEngenharia Agricolainfo:eu-repo/semantics/openAccess2024-06-06T15:17:56Zoai:repositorio.unesp.br:11449/186725Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:45:11.482362Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
title |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
spellingShingle |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS Cortez, Jorge W. compaction vegetation cover soil physical quality |
title_short |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
title_full |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
title_fullStr |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
title_full_unstemmed |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
title_sort |
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS |
author |
Cortez, Jorge W. |
author_facet |
Cortez, Jorge W. Silva, Rouverson P. da [UNESP] Furlani, Carlos E. A. [UNESP] Olszevski, Nelci Nagahama, Hideo de J. |
author_role |
author |
author2 |
Silva, Rouverson P. da [UNESP] Furlani, Carlos E. A. [UNESP] Olszevski, Nelci Nagahama, Hideo de J. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Fundacao Univ Fed Grande Dourados Universidade Estadual Paulista (Unesp) Univ Fed Vale Sao Francisco |
dc.contributor.author.fl_str_mv |
Cortez, Jorge W. Silva, Rouverson P. da [UNESP] Furlani, Carlos E. A. [UNESP] Olszevski, Nelci Nagahama, Hideo de J. |
dc.subject.por.fl_str_mv |
compaction vegetation cover soil physical quality |
topic |
compaction vegetation cover soil physical quality |
description |
Fertilization systems that allow higher sowing speeds have been used in areas of grain production, as well as the use of intercropping to improve soil physical quality and provide better soil cover. This study aimed to evaluate soil attributes and the initial corn development and intercropping (corn + velvet bean, corn + pigeonpea, and corn + bonavist bean) as a function of fertilization systems (pre-sowing and sowing). The experiment was conducted in an Oxisol in a randomized block design in the 2 x 3 factorial scheme, with four replications. The number of days for emergence, plant stand, intercropping dry matter, soil straw cover, soil straw permanence index, penetration resistance, soil moisture, soil density, degree of compaction, and total soil porosity were measured. The percentage of soil straw cover was affected by fertilization system, mainly by pre-sowing fertilization. Soil physical attributes were not affected by fertilization and intercropping systems, except total porosity, in the 0-0.10 m layer, which has a combined effect of factors. The initial corn development was not affected by fertilization and intercropping systems. Velvet bean presented the highest number of days for the emergence and lower dry matter. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-05T23:27:00Z 2019-10-05T23:27:00Z 2019-03-01 |
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/10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019 Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 257-264, 2019. 0100-6916 http://hdl.handle.net/11449/186725 10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019 S0100-69162019000200257 WOS:000465569200015 S0100-69162019000200257.pdf |
url |
http://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019 http://hdl.handle.net/11449/186725 |
identifier_str_mv |
Engenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 39, n. 2, p. 257-264, 2019. 0100-6916 10.1590/1809-4430-Eng.Agric.v39n2p257-264/2019 S0100-69162019000200257 WOS:000465569200015 S0100-69162019000200257.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Engenharia Agricola |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
257-264 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasil Engenharia Agricola |
publisher.none.fl_str_mv |
Soc Brasil Engenharia Agricola |
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_ |
1808128271119810560 |