Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975
Main Author: | |
---|---|
Publication Date: | 2008 |
Other Authors: | , , , , |
Format: | Article |
Language: | por |
Source: | Acta Scientiarum. Agronomy (Online) |
Download full: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5975 |
Summary: | The objective of this research was to evaluate intercropping systems with maize and Brachiaria decumbens and your effects on the cultures mineral nutrition. The experiment was conducted in 2005, in the experimental area of “Campus Delza Gitaí” belonging to the “CECA - UFAL”. The treatments consisted of a BRS 3150 hybrid of maize, cultivated in the systems: Conventional Cropping, Minimum Cultivation and No-tillage (BRS 3150 intercropped with Brachiaria decumbens,), the randomized block design was used, with subdivided splots and four replications. During maize flowering period leaves from the ear basis were collected for nutritional analysis. Samples of Brachiaria decumbens, to evaluate dry matter accumulation were collected in four different times, the third collection of plant matter was used for nutritional analysis. The results analysis allowed concluding that the use of Brachiaria decumbens did not influence in maize mineral nutrition; the residual effect of fertilizer applied to maize favoured the Brachiaria decumbens increaseing your nutritive value; the Brachiaria decumbens had your growth limited when it was cultivated in intercropping due the shading effect occasioned for maize. |
id |
UEM-5_e4345d0e8b4dd2a405eabc174d86973d |
---|---|
oai_identifier_str |
oai:periodicos.uem.br/ojs:article/5975 |
network_acronym_str |
UEM-5 |
network_name_str |
Acta Scientiarum. Agronomy (Online) |
repository_id_str |
|
spelling |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975Nutrição do milho e da Brachiaria decumbens cultivados em consórcio em diferentes preparos do solo - DOI: 10.4025/actasciagron.v30i5.5975macronutrients levelsdry matterplant matterteores de macronutrientesmassa secamaterial vegetalThe objective of this research was to evaluate intercropping systems with maize and Brachiaria decumbens and your effects on the cultures mineral nutrition. The experiment was conducted in 2005, in the experimental area of “Campus Delza Gitaí” belonging to the “CECA - UFAL”. The treatments consisted of a BRS 3150 hybrid of maize, cultivated in the systems: Conventional Cropping, Minimum Cultivation and No-tillage (BRS 3150 intercropped with Brachiaria decumbens,), the randomized block design was used, with subdivided splots and four replications. During maize flowering period leaves from the ear basis were collected for nutritional analysis. Samples of Brachiaria decumbens, to evaluate dry matter accumulation were collected in four different times, the third collection of plant matter was used for nutritional analysis. The results analysis allowed concluding that the use of Brachiaria decumbens did not influence in maize mineral nutrition; the residual effect of fertilizer applied to maize favoured the Brachiaria decumbens increaseing your nutritive value; the Brachiaria decumbens had your growth limited when it was cultivated in intercropping due the shading effect occasioned for maize.O objetivo deste trabalho foi avaliar sistemas de consorciação entre milho e Brachiaria decumbens e seus efeitos sobre a nutrição mineral das culturas. O experimento foi conduzido no ano agrícola de 2005, na Área Experimental do Campus Delza Gitaí, pertencente ao CECA-UFAL. Os tratamentos consistiram do cultivo de um híbrido de milho BRS 3150, nos sistemas: Preparo Convencional do Solo, Cultivo Mínimo e Semeadura Direta (BRS 3150 em consórcio com Brachiaria decumbens). O experimento obedeceu ao esquema de blocos casualisados com parcelas subdivididas em quatro repetições. Durante o período de florescimento da cultura do milho, foram coletadas folhas da base da espiga para análise nutricional. Foram realizadas coletas de material vegetal da Brachiaria decumbens em quatro épocas para determinação de massa seca; para análise nutricional, utilizou-se material vegetal proveniente da terceira coleta. Pôde-se observar que a presença da Brachiaria decumbens não interferiu na nutrição mineral da cultura do milho; o efeito residual da adubação realizada para cultura do milho beneficiou a Brachiaria decumbens, elevando seu valor nutritivo; a Brachiaria decumbens teve seu crescimento limitado, quando cultivada em consórcio, devido ao efeito do sombreamento proporcionado pela cultura do milho.Universidade Estadual de Maringá2008-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/597510.4025/actasciagron.v30i5.5975Acta Scientiarum. Agronomy; Vol 30 No 5 (2008): Special suplemment; 733-739Acta Scientiarum. Agronomy; v. 30 n. 5 (2008): Suplemento Especial; 733-7391807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5975/5975Cruz, Simério Carlos SilvaPereira, Francisco Rafael da SilvaBicudo, Silvio JoséAlbuquerque, Abel Washington deSantos, José RobertoMachado, Carla Gomesinfo:eu-repo/semantics/openAccess2022-11-23T18:38:15Zoai:periodicos.uem.br/ojs:article/5975Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:15Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 Nutrição do milho e da Brachiaria decumbens cultivados em consórcio em diferentes preparos do solo - DOI: 10.4025/actasciagron.v30i5.5975 |
title |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
spellingShingle |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 Cruz, Simério Carlos Silva macronutrients levels dry matter plant matter teores de macronutrientes massa seca material vegetal |
title_short |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
title_full |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
title_fullStr |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
title_full_unstemmed |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
title_sort |
Nutricional analysis of maize and Brachiaria decumbens cultivated in intercropping system in different soil tillages - DOI: 10.4025/actasciagron.v30i5.5975 |
author |
Cruz, Simério Carlos Silva |
author_facet |
Cruz, Simério Carlos Silva Pereira, Francisco Rafael da Silva Bicudo, Silvio José Albuquerque, Abel Washington de Santos, José Roberto Machado, Carla Gomes |
author_role |
author |
author2 |
Pereira, Francisco Rafael da Silva Bicudo, Silvio José Albuquerque, Abel Washington de Santos, José Roberto Machado, Carla Gomes |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Cruz, Simério Carlos Silva Pereira, Francisco Rafael da Silva Bicudo, Silvio José Albuquerque, Abel Washington de Santos, José Roberto Machado, Carla Gomes |
dc.subject.por.fl_str_mv |
macronutrients levels dry matter plant matter teores de macronutrientes massa seca material vegetal |
topic |
macronutrients levels dry matter plant matter teores de macronutrientes massa seca material vegetal |
description |
The objective of this research was to evaluate intercropping systems with maize and Brachiaria decumbens and your effects on the cultures mineral nutrition. The experiment was conducted in 2005, in the experimental area of “Campus Delza Gitaí” belonging to the “CECA - UFAL”. The treatments consisted of a BRS 3150 hybrid of maize, cultivated in the systems: Conventional Cropping, Minimum Cultivation and No-tillage (BRS 3150 intercropped with Brachiaria decumbens,), the randomized block design was used, with subdivided splots and four replications. During maize flowering period leaves from the ear basis were collected for nutritional analysis. Samples of Brachiaria decumbens, to evaluate dry matter accumulation were collected in four different times, the third collection of plant matter was used for nutritional analysis. The results analysis allowed concluding that the use of Brachiaria decumbens did not influence in maize mineral nutrition; the residual effect of fertilizer applied to maize favoured the Brachiaria decumbens increaseing your nutritive value; the Brachiaria decumbens had your growth limited when it was cultivated in intercropping due the shading effect occasioned for maize. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12-10 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5975 10.4025/actasciagron.v30i5.5975 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5975 |
identifier_str_mv |
10.4025/actasciagron.v30i5.5975 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5975/5975 |
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 |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 30 No 5 (2008): Special suplemment; 733-739 Acta Scientiarum. Agronomy; v. 30 n. 5 (2008): Suplemento Especial; 733-739 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305907519094784 |