Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional Manancial UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/4986 |
Resumo: | The objectives of the study were: a) evaluate the equipment and aerial application rates to maximizing the coverage and penetration of fungicides drops in the canopy leaf through Water-sensitive paper and chromatography b) measure the spectra of droplets generated by hydraulic nozzles, nozzles electrostatic and rotating atomisers disk c) evaluate the yield components: seed yield and ingenuity income d) evaluate the control of Cercospora oryzae in accordance with the devices tested. For the deposition of drops in three tiers with Water-sensitive papers review, the hydraulic nozzle equipment with 30 L.ha-1 had higher deposition in the upper third and medium. For the bottom third, the rotary atomizer disks in the rate of 15 L.ha-1 had higher penetration. With chromatography, the largest amount of product in the lower canopy was achieved through the electrostatic equipment with 10 L.ha-1. For the control of Cercospora oryzae the data were not consistent, because the treatments did not differ from the witness. For weight and grain yield there was no difference among treatments. For ingenuity income, the weight of grain was obtained using the hydraulic equipment Nozzle 20L.ha-1. The penetration and density were evaluated in relation to rates and equipment through contrasts. Most treatments showed differences between the equipment and rates. |
id |
UFSM-20_88ed3d80533baa926145a895dab3f8cc |
---|---|
oai_identifier_str |
oai:repositorio.ufsm.br:1/4986 |
network_acronym_str |
UFSM-20 |
network_name_str |
Repositório Institucional Manancial UFSM |
repository_id_str |
3913 |
spelling |
2017-05-162017-05-162009-02-18SILVA, Tânia Maria Bayer da. Technology application of air in culture of fungicides flooded rice. 2009. 63 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2009.http://repositorio.ufsm.br/handle/1/4986The objectives of the study were: a) evaluate the equipment and aerial application rates to maximizing the coverage and penetration of fungicides drops in the canopy leaf through Water-sensitive paper and chromatography b) measure the spectra of droplets generated by hydraulic nozzles, nozzles electrostatic and rotating atomisers disk c) evaluate the yield components: seed yield and ingenuity income d) evaluate the control of Cercospora oryzae in accordance with the devices tested. For the deposition of drops in three tiers with Water-sensitive papers review, the hydraulic nozzle equipment with 30 L.ha-1 had higher deposition in the upper third and medium. For the bottom third, the rotary atomizer disks in the rate of 15 L.ha-1 had higher penetration. With chromatography, the largest amount of product in the lower canopy was achieved through the electrostatic equipment with 10 L.ha-1. For the control of Cercospora oryzae the data were not consistent, because the treatments did not differ from the witness. For weight and grain yield there was no difference among treatments. For ingenuity income, the weight of grain was obtained using the hydraulic equipment Nozzle 20L.ha-1. The penetration and density were evaluated in relation to rates and equipment through contrasts. Most treatments showed differences between the equipment and rates.Os objetivos dos trabalhos foram: a) Avaliar equipamentos de aplicação aérea e taxas de aplicação para maximização da cobertura e penetração de gotas de fungicidas no dossel foliar através de papel hidrossensível e cromatografia; b) avaliar os espectros de gotas gerados por bicos hidráulicos, bicos eletrostáticos e atomizadores rotativos de disco; c) avaliar os componentes de rendimento: produtividade de grãos e rendimento de engenho; e d) avaliar o controle de Cercospora oryzae. Para condução do experimento foi utilizado 8 tratamentos divididos em 63 ha. Em cada área foi avaliada a cobertura e penetração através de papeis hidrossensiveis e análise cromatográfica. A deposição de gotas em três estratos com análise de papéis hidrossensíveis, o equipamento bico hidráulico com 30 L.ha-1 teve maior deposição no terço superior e médio. Para o terço inferior, o atomizador rotativo de discos na taxa de 15 L.ha-1 apresentou maior penetração. Com cromatografia, a maior quantidade de produto no estrato inferior foi conseguida através do equipamento Eletrostático com 10 L.ha-1. Para o controle de Cercospora oryzae, os dados não foram consistentes, pois os tratamentos não diferiram da testemunha. Não houve diferenças para peso de grãos e produtividade entre os tratamentos. No rendimento de engenho, o maior peso de grão inteiro foi obtido com a utilização do equipamento Bico hidráulico 20L.ha-1. A densidade e a penetração foram avaliadas em relação às taxas e aos equipamentos, através de contrastes. A maioria dos tratamentos evidenciou diferenças entre os equipamentos e as taxas.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em AgronomiaUFSMBRAgronomiaCromatografiaPapel hidrossensivelOryzae sativaChromatographyWatter-sensitive paperOryza sativaCNPQ::CIENCIAS AGRARIAS::AGRONOMIATecnologia de aplicação aérea de fungicidas na cultura do arroz irrigadoTechnology application of air in culture of fungicides flooded riceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisCosta, Ivan Francisco Dressler dahttp://lattes.cnpq.br/6426393869748708Boller, Walterhttp://lattes.cnpq.br/8490766131954418Schröder, Eugênio Passoshttp://lattes.cnpq.br/4224585432782145http://lattes.cnpq.br/8685025705712875Silva, Tânia Maria Bayer da50010000000940050030050030041e2bec4-7faf-499c-b973-0d6780d004cf87e531ae-c31d-49fa-b21b-b18dd2f842e389cdf585-4a2d-4bfa-865b-b5ce2f6f980791a087df-8e68-4aef-8d1b-b8da97709d1ainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional Manancial UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALSILVA, TANIA MARIA BAYER DA.pdfapplication/pdf1132901http://repositorio.ufsm.br/bitstream/1/4986/1/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdfd90b522e1f237dee9b948ed0f4434cb7MD51TEXTSILVA, TANIA MARIA BAYER DA.pdf.txtSILVA, TANIA MARIA BAYER DA.pdf.txtExtracted texttext/plain103641http://repositorio.ufsm.br/bitstream/1/4986/2/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdf.txt2f5ebc678ed546fc8270a2ec6573d3d0MD52THUMBNAILSILVA, TANIA MARIA BAYER DA.pdf.jpgSILVA, TANIA MARIA BAYER DA.pdf.jpgIM Thumbnailimage/jpeg5181http://repositorio.ufsm.br/bitstream/1/4986/3/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdf.jpgff25de71b6af163ab2fcb811f1dfe623MD531/49862022-08-12 17:00:37.076oai:repositorio.ufsm.br:1/4986Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestouvidoria@ufsm.bropendoar:39132022-08-12T20:00:37Repositório Institucional Manancial UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
dc.title.alternative.eng.fl_str_mv |
Technology application of air in culture of fungicides flooded rice |
title |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
spellingShingle |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado Silva, Tânia Maria Bayer da Cromatografia Papel hidrossensivel Oryzae sativa Chromatography Watter-sensitive paper Oryza sativa CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
title_full |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
title_fullStr |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
title_full_unstemmed |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
title_sort |
Tecnologia de aplicação aérea de fungicidas na cultura do arroz irrigado |
author |
Silva, Tânia Maria Bayer da |
author_facet |
Silva, Tânia Maria Bayer da |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Costa, Ivan Francisco Dressler da |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6426393869748708 |
dc.contributor.referee1.fl_str_mv |
Boller, Walter |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/8490766131954418 |
dc.contributor.referee2.fl_str_mv |
Schröder, Eugênio Passos |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/4224585432782145 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/8685025705712875 |
dc.contributor.author.fl_str_mv |
Silva, Tânia Maria Bayer da |
contributor_str_mv |
Costa, Ivan Francisco Dressler da Boller, Walter Schröder, Eugênio Passos |
dc.subject.por.fl_str_mv |
Cromatografia Papel hidrossensivel Oryzae sativa |
topic |
Cromatografia Papel hidrossensivel Oryzae sativa Chromatography Watter-sensitive paper Oryza sativa CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Chromatography Watter-sensitive paper Oryza sativa |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The objectives of the study were: a) evaluate the equipment and aerial application rates to maximizing the coverage and penetration of fungicides drops in the canopy leaf through Water-sensitive paper and chromatography b) measure the spectra of droplets generated by hydraulic nozzles, nozzles electrostatic and rotating atomisers disk c) evaluate the yield components: seed yield and ingenuity income d) evaluate the control of Cercospora oryzae in accordance with the devices tested. For the deposition of drops in three tiers with Water-sensitive papers review, the hydraulic nozzle equipment with 30 L.ha-1 had higher deposition in the upper third and medium. For the bottom third, the rotary atomizer disks in the rate of 15 L.ha-1 had higher penetration. With chromatography, the largest amount of product in the lower canopy was achieved through the electrostatic equipment with 10 L.ha-1. For the control of Cercospora oryzae the data were not consistent, because the treatments did not differ from the witness. For weight and grain yield there was no difference among treatments. For ingenuity income, the weight of grain was obtained using the hydraulic equipment Nozzle 20L.ha-1. The penetration and density were evaluated in relation to rates and equipment through contrasts. Most treatments showed differences between the equipment and rates. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009-02-18 |
dc.date.accessioned.fl_str_mv |
2017-05-16 |
dc.date.available.fl_str_mv |
2017-05-16 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Tânia Maria Bayer da. Technology application of air in culture of fungicides flooded rice. 2009. 63 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/4986 |
identifier_str_mv |
SILVA, Tânia Maria Bayer da. Technology application of air in culture of fungicides flooded rice. 2009. 63 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
url |
http://repositorio.ufsm.br/handle/1/4986 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
500100000009 |
dc.relation.confidence.fl_str_mv |
400 500 300 500 300 |
dc.relation.authority.fl_str_mv |
41e2bec4-7faf-499c-b973-0d6780d004cf 87e531ae-c31d-49fa-b21b-b18dd2f842e3 89cdf585-4a2d-4bfa-865b-b5ce2f6f9807 91a087df-8e68-4aef-8d1b-b8da97709d1a |
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 Federal de Santa Maria |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Agronomia |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Agronomia |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional Manancial UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Repositório Institucional Manancial UFSM |
collection |
Repositório Institucional Manancial UFSM |
bitstream.url.fl_str_mv |
http://repositorio.ufsm.br/bitstream/1/4986/1/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdf http://repositorio.ufsm.br/bitstream/1/4986/2/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdf.txt http://repositorio.ufsm.br/bitstream/1/4986/3/SILVA%2c%20TANIA%20MARIA%20BAYER%20DA.pdf.jpg |
bitstream.checksum.fl_str_mv |
d90b522e1f237dee9b948ed0f4434cb7 2f5ebc678ed546fc8270a2ec6573d3d0 ff25de71b6af163ab2fcb811f1dfe623 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional Manancial UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
ouvidoria@ufsm.br |
_version_ |
1808854709752037376 |