Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants.
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115524 https://doi.org/10.14393/BJ-v35n3a2019-41957 |
Resumo: | Abstract: Soybeans sowing in different plants? spatial distribution can influence the phytosanitary management of this crop and, consequently, impact on grains yield. This study was carried out to evaluate the effect of plants arrangements on infestation and control of caterpillars, the deposition of spray syrup as well as assess the agronomic performance of soybean cultivated in the Brazilian Cerrado. The assay was performed during two consecutive seasons in a randomized complete block design with four replications. Soybean cultivation was implemented in 0.50 m spacing between rows, crossed (0.50 m x 0.50 m), twin rows (0.25 m / 0.75 m), and narrow (0.25 m). In the reproductive stage of plants, both crossed and narrow arrangements showed higher caterpillars? incidence. There was a more evident risk of caterpillar incidence in arrangements that promoted better equidistance among plants. This risk was mitigated when taking into account both control and overlap of syrup, which could be incremented into inferior canopy with the enhancement of application rate. The increase in application rate from 75 to 150 L ha-1 promoted superior spray deposition volumes. Increases in grain yield was noted in the narrow arrangement. |
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Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants.Sowing systemsCoSojaGlycine maxEspaçamentoPulverizaçãoSoybeansSowingApplication technologyFoliar sprayingPhenotypic plasticityYield componentsAbstract: Soybeans sowing in different plants? spatial distribution can influence the phytosanitary management of this crop and, consequently, impact on grains yield. This study was carried out to evaluate the effect of plants arrangements on infestation and control of caterpillars, the deposition of spray syrup as well as assess the agronomic performance of soybean cultivated in the Brazilian Cerrado. The assay was performed during two consecutive seasons in a randomized complete block design with four replications. Soybean cultivation was implemented in 0.50 m spacing between rows, crossed (0.50 m x 0.50 m), twin rows (0.25 m / 0.75 m), and narrow (0.25 m). In the reproductive stage of plants, both crossed and narrow arrangements showed higher caterpillars? incidence. There was a more evident risk of caterpillar incidence in arrangements that promoted better equidistance among plants. This risk was mitigated when taking into account both control and overlap of syrup, which could be incremented into inferior canopy with the enhancement of application rate. The increase in application rate from 75 to 150 L ha-1 promoted superior spray deposition volumes. Increases in grain yield was noted in the narrow arrangement.EDUARDO LIMA DO CARMO, Universidade de Rio Verde; ALESSANDRO GUERRA DA SILVA, Universidade de Rio Verde; GUILHERME BRAGA PEREIRA BRAZ, Universidade de Rio Verde; SERGIO DE OLIVEIRA PROCOPIO, CNPMA; GUSTAVO ANDRÉ SIMON, Universidade de Rio Verde; ANTONIO GERMANO CARPIM ROCHA, Universidade de Rio Verde; LUIZ CARLOS BARCELLOS, UFG.CARMO, E. L. doSILVA, A. G.BRAZ, G. B. P.PROCOPIO, S. de O.SIMON, G. A.ROCHA, A. G. C.BARCELLOS, L. C.2019-11-29T18:10:36Z2019-11-29T18:10:36Z2019-11-2920192019-11-29T18:10:36Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBioscience Journal, v. 35, n. 3, p. 806-817, 2019.1981-3163http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115524https://doi.org/10.14393/BJ-v35n3a2019-41957enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2019-11-29T18:10:42Zoai:www.alice.cnptia.embrapa.br:doc/1115524Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542019-11-29T18:10:42falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-11-29T18:10:42Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
title |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
spellingShingle |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. CARMO, E. L. do Sowing systems Co Soja Glycine max Espaçamento Pulverização Soybeans Sowing Application technology Foliar spraying Phenotypic plasticity Yield components |
title_short |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
title_full |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
title_fullStr |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
title_full_unstemmed |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
title_sort |
Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. |
author |
CARMO, E. L. do |
author_facet |
CARMO, E. L. do SILVA, A. G. BRAZ, G. B. P. PROCOPIO, S. de O. SIMON, G. A. ROCHA, A. G. C. BARCELLOS, L. C. |
author_role |
author |
author2 |
SILVA, A. G. BRAZ, G. B. P. PROCOPIO, S. de O. SIMON, G. A. ROCHA, A. G. C. BARCELLOS, L. C. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
EDUARDO LIMA DO CARMO, Universidade de Rio Verde; ALESSANDRO GUERRA DA SILVA, Universidade de Rio Verde; GUILHERME BRAGA PEREIRA BRAZ, Universidade de Rio Verde; SERGIO DE OLIVEIRA PROCOPIO, CNPMA; GUSTAVO ANDRÉ SIMON, Universidade de Rio Verde; ANTONIO GERMANO CARPIM ROCHA, Universidade de Rio Verde; LUIZ CARLOS BARCELLOS, UFG. |
dc.contributor.author.fl_str_mv |
CARMO, E. L. do SILVA, A. G. BRAZ, G. B. P. PROCOPIO, S. de O. SIMON, G. A. ROCHA, A. G. C. BARCELLOS, L. C. |
dc.subject.por.fl_str_mv |
Sowing systems Co Soja Glycine max Espaçamento Pulverização Soybeans Sowing Application technology Foliar spraying Phenotypic plasticity Yield components |
topic |
Sowing systems Co Soja Glycine max Espaçamento Pulverização Soybeans Sowing Application technology Foliar spraying Phenotypic plasticity Yield components |
description |
Abstract: Soybeans sowing in different plants? spatial distribution can influence the phytosanitary management of this crop and, consequently, impact on grains yield. This study was carried out to evaluate the effect of plants arrangements on infestation and control of caterpillars, the deposition of spray syrup as well as assess the agronomic performance of soybean cultivated in the Brazilian Cerrado. The assay was performed during two consecutive seasons in a randomized complete block design with four replications. Soybean cultivation was implemented in 0.50 m spacing between rows, crossed (0.50 m x 0.50 m), twin rows (0.25 m / 0.75 m), and narrow (0.25 m). In the reproductive stage of plants, both crossed and narrow arrangements showed higher caterpillars? incidence. There was a more evident risk of caterpillar incidence in arrangements that promoted better equidistance among plants. This risk was mitigated when taking into account both control and overlap of syrup, which could be incremented into inferior canopy with the enhancement of application rate. The increase in application rate from 75 to 150 L ha-1 promoted superior spray deposition volumes. Increases in grain yield was noted in the narrow arrangement. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-29T18:10:36Z 2019-11-29T18:10:36Z 2019-11-29 2019 2019-11-29T18:10:36Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Bioscience Journal, v. 35, n. 3, p. 806-817, 2019. 1981-3163 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115524 https://doi.org/10.14393/BJ-v35n3a2019-41957 |
identifier_str_mv |
Bioscience Journal, v. 35, n. 3, p. 806-817, 2019. 1981-3163 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115524 https://doi.org/10.14393/BJ-v35n3a2019-41957 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
institution |
EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503484934979584 |