Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | spa eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/225795 |
Resumo: | The effect of application with different nozzle types and volume rates on spray deposition in the V3 stage of two soybean cultivars was evaluated. The experiments were conducted in the Facultad de Ciencias Agronómicas of the UNESP-Botucatu/SP. The nozzles evaluated were an air induced flat fan nozzle (AI 11015 at 150 L ha-1, AI 11002 at 200 and 250 L ha-1), a twin flat fan nozzle (TJ 60 11002 at 150, 200 and 250 L ha-1), and a cone nozzle (TX 6 at 150 L ha-1, TX 8 at 150 L ha-1 and TX 10 at 250 L ha-1). To evaluate spray deposition on the plants, a tracer (Brilliant Blue FD&C-1) was added. The experimental design was random blocks with four replications. Deposition on plants was determined by absorbancy reading in 630 nm wavelength. The data were adjusted to a calibration curve and transformed into deposited spray volume in mL. The relationship deposition per unit of dry matter was adjusted to a regression curve (Gompertz model). In cultivar CD 208, the highest deposit was for the larger volumes and for the treatment TX 8 200 L ha-1. The most uniform treatments were all the nozzles with the volume 150 L ha-1 and the TJ60 nozzle for 200 L ha-1. In cultivar CD 216, the greatest spray depositions were achieved with the treatments AI at 200 and 250 L ha-1 and TJ 60 at 250 L ha-1, and the most uniform treatments were the TX 6 and TJ60 nozzles for the volume150 L ha-1. |
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Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3Effect of types of nozzles on spray deposition on two soybean varieties in stage V3Application technologyDepositionGlycine max (L.) MerrillNozzlesVolumeThe effect of application with different nozzle types and volume rates on spray deposition in the V3 stage of two soybean cultivars was evaluated. The experiments were conducted in the Facultad de Ciencias Agronómicas of the UNESP-Botucatu/SP. The nozzles evaluated were an air induced flat fan nozzle (AI 11015 at 150 L ha-1, AI 11002 at 200 and 250 L ha-1), a twin flat fan nozzle (TJ 60 11002 at 150, 200 and 250 L ha-1), and a cone nozzle (TX 6 at 150 L ha-1, TX 8 at 150 L ha-1 and TX 10 at 250 L ha-1). To evaluate spray deposition on the plants, a tracer (Brilliant Blue FD&C-1) was added. The experimental design was random blocks with four replications. Deposition on plants was determined by absorbancy reading in 630 nm wavelength. The data were adjusted to a calibration curve and transformed into deposited spray volume in mL. The relationship deposition per unit of dry matter was adjusted to a regression curve (Gompertz model). In cultivar CD 208, the highest deposit was for the larger volumes and for the treatment TX 8 200 L ha-1. The most uniform treatments were all the nozzles with the volume 150 L ha-1 and the TJ60 nozzle for 200 L ha-1. In cultivar CD 216, the greatest spray depositions were achieved with the treatments AI at 200 and 250 L ha-1 and TJ 60 at 250 L ha-1, and the most uniform treatments were the TX 6 and TJ60 nozzles for the volume150 L ha-1.Universidad Estadual Paulista Campus Botucatu. Facultad de Ciencias Agronómicas Departamento Producción Vegetal, Rua Jose Barbosa de Barros, 1780. C.P. 237, CEP 18610-307. Botucatu, SPDepartamento Producción Vegetal Facultad de Ciencias Agronómicas Universidad Estadual Paulista, Campus Botucatu/SPUniversidad Estadual Paulista Campus Botucatu. Facultad de Ciencias Agronómicas Departamento Producción Vegetal, Rua Jose Barbosa de Barros, 1780. C.P. 237, CEP 18610-307. Botucatu, SPDepartamento Producción Vegetal Facultad de Ciencias Agronómicas Universidad Estadual Paulista, Campus Botucatu/SPUniversidade Estadual Paulista (UNESP)Villalba, Juana [UNESP]Martins, Dagoberto [UNESP]Rodrigues, Andreia [UNESP]Alves-Cardoso, Leonildo [UNESP]2022-04-28T21:00:17Z2022-04-28T21:00:17Z2009-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article465-473Agrociencia, v. 43, n. 5, p. 465-473, 2009.1405-3195http://hdl.handle.net/11449/2257952-s2.0-77949278870Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPspaengAgrocienciainfo:eu-repo/semantics/openAccess2024-04-30T15:56:41Zoai:repositorio.unesp.br:11449/225795Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:58:07.136831Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 Effect of types of nozzles on spray deposition on two soybean varieties in stage V3 |
title |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
spellingShingle |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 Villalba, Juana [UNESP] Application technology Deposition Glycine max (L.) Merrill Nozzles Volume |
title_short |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
title_full |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
title_fullStr |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
title_full_unstemmed |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
title_sort |
Depósito del caldo de aspersión de distintos tipos de boquillas en dos cultivares de soya en el estadio V3 |
author |
Villalba, Juana [UNESP] |
author_facet |
Villalba, Juana [UNESP] Martins, Dagoberto [UNESP] Rodrigues, Andreia [UNESP] Alves-Cardoso, Leonildo [UNESP] |
author_role |
author |
author2 |
Martins, Dagoberto [UNESP] Rodrigues, Andreia [UNESP] Alves-Cardoso, Leonildo [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Villalba, Juana [UNESP] Martins, Dagoberto [UNESP] Rodrigues, Andreia [UNESP] Alves-Cardoso, Leonildo [UNESP] |
dc.subject.por.fl_str_mv |
Application technology Deposition Glycine max (L.) Merrill Nozzles Volume |
topic |
Application technology Deposition Glycine max (L.) Merrill Nozzles Volume |
description |
The effect of application with different nozzle types and volume rates on spray deposition in the V3 stage of two soybean cultivars was evaluated. The experiments were conducted in the Facultad de Ciencias Agronómicas of the UNESP-Botucatu/SP. The nozzles evaluated were an air induced flat fan nozzle (AI 11015 at 150 L ha-1, AI 11002 at 200 and 250 L ha-1), a twin flat fan nozzle (TJ 60 11002 at 150, 200 and 250 L ha-1), and a cone nozzle (TX 6 at 150 L ha-1, TX 8 at 150 L ha-1 and TX 10 at 250 L ha-1). To evaluate spray deposition on the plants, a tracer (Brilliant Blue FD&C-1) was added. The experimental design was random blocks with four replications. Deposition on plants was determined by absorbancy reading in 630 nm wavelength. The data were adjusted to a calibration curve and transformed into deposited spray volume in mL. The relationship deposition per unit of dry matter was adjusted to a regression curve (Gompertz model). In cultivar CD 208, the highest deposit was for the larger volumes and for the treatment TX 8 200 L ha-1. The most uniform treatments were all the nozzles with the volume 150 L ha-1 and the TJ60 nozzle for 200 L ha-1. In cultivar CD 216, the greatest spray depositions were achieved with the treatments AI at 200 and 250 L ha-1 and TJ 60 at 250 L ha-1, and the most uniform treatments were the TX 6 and TJ60 nozzles for the volume150 L ha-1. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-07-01 2022-04-28T21:00:17Z 2022-04-28T21:00:17Z |
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 |
Agrociencia, v. 43, n. 5, p. 465-473, 2009. 1405-3195 http://hdl.handle.net/11449/225795 2-s2.0-77949278870 |
identifier_str_mv |
Agrociencia, v. 43, n. 5, p. 465-473, 2009. 1405-3195 2-s2.0-77949278870 |
url |
http://hdl.handle.net/11449/225795 |
dc.language.iso.fl_str_mv |
spa eng |
language |
spa eng |
dc.relation.none.fl_str_mv |
Agrociencia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
465-473 |
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_ |
1808128879144992768 |