Effect of post-emergence applications of imazapyr and imazapic on the growth and grain yield of AHAS-transgene soybean plants

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.creatorPereira, Vinicius Gabriel Caneppele [UNESP]-
Autor(es): dc.creatorAlbrecht, Leandro Paiola-
Autor(es): dc.creatorAlbrecht, Alfredo Junior Paiola-
Autor(es): dc.creatorBiazoto, Fabio dos Santos-
Autor(es): dc.creatorKosinski, Rogério-
Autor(es): dc.creatorBottcher, Aderlan Ademir-
Autor(es): dc.creatorMattiuzzi, Mateus Dalpubel-
Autor(es): dc.creatorKrenchinski, Fábio Henrique [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:45:39Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:39Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.21475/ajcs.21.15.01.2182-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205908-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205908-
Descrição: dc.descriptionOne of the factors that limit grain yield in soybean crops is weed competition. The objective of the present work was to evaluate the agronomic performance of an AHAS-transgene soybean cultivar (BRS 397; Cultivance®) subjected to different rates of Soyvance® (525 g kg-1 imazapyr, and 175 g kg-1 imazapic). Two field experiments were conducted in the 2015-2016 crop season in two sites with different soil and weather characteristics located in the state of Paraná, Brazil. A completely randomized block design was used, with 11 treatments consisted of different rates of Soyvance®. Phytotoxicity, chlorophyll index, first pod height, plant height, number of pods per plant, 100-seed weight, and grain yield were evaluated. The use of high rates of the herbicide decreased the final height and grain yield of soybean plants in approximately 25% in both locations, but did not affect their 100-seed weight and chlorophyll index. The use of rates of the commercial product higher than that recommended by the manufacturer (100 g ha-1) may affect the agronomic performance of AHAS-transgene soybean plants.-
Descrição: dc.descriptionUniversidade Federal do Paraná-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural Sciences-
Descrição: dc.descriptionFederal University of Paraná (UFPR) Department of Agricultural Sciences, Palotina-
Descrição: dc.descriptionState University of Maringá (UEM) Program of Agricultural Science, Maringá-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural Sciences-
Formato: dc.format164-171-
Idioma: dc.languageen-
Relação: dc.relationAustralian Journal of Crop Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectALS inhibitors-
Palavras-chave: dc.subjectImidazolinones-
Palavras-chave: dc.subjectselectivity-
Título: dc.titleEffect of post-emergence applications of imazapyr and imazapic on the growth and grain yield of AHAS-transgene soybean plants-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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