Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | http://hdl.handle.net/1843/45662 |
Resumo: | CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior |
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2022-09-28T13:39:54Z2022-09-28T13:39:54Z202014121876188210.21475/ajcs.20.14.12.26311835-2707http://hdl.handle.net/1843/45662CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorOutra AgênciaThe aim of this work was to study the effect of sub-doses of herbicide nicosulfuron on the levels of chlorophyll and growth of marandu-grass in an forest-livestock integration system. The treatments consisted of eucalyptus consortium with sorghum (BRS 655 hybrid) and forage Urochloa brizantha cv. Marandu (marandu-grass) at 12×2 and 12×3 m spacings in agroforestry systems, in addition to sorghum + marandu-grass and marandu-grass in monoculture. The doses of nicosulfuron applied at the marandu-grass were 0, 15 and 30 g ha-1. At 30 and 120 days after the application of nicosulfuron, chlorophyll a and chlorophyll b were measured usinf a portable chlorophyll meter, with six measurements per plant. Afterwards, the total chlorophyll content and chlorophyll a/b were calculated. We also measured the mass of the total dry matter of marandu-grass and growth rate of the culture. Marandu-grass plants cultivated in monoculture showed higher quantities of chlorophyll and the highest growth rates. The levels of chlorophyll a, b and chlorophyll a/b and the growth rate of marandu grass were similar between systems integrated with eucalyptus (12x2 and 12x3 m). The increase of herbicide dose negatively influenced on chlorophyll content in marandu-grass in all treatments evaluated. The use of nicosulfuron in doses of 25 and 50 g L-1 reduced the growth rate of marandu grass only when grown in monoculture.engUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASAustralian Journal of Crop SciencePlantas forrageirasCapim-braquiariaPlantas - Efeito dos herbicidasClorofila - AnáliseAgrossilviculturaEffect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systemsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.cropj.com/december2020.htmlEvander Alves FerreiraMárcia Vitória SantosLeandro Diego SilvaPriscila Júnia Rodrigues da CruzRaul Ribeiro SilveiraIgor Costa FreitasLeidivan Almeida FrazãoAlcinei Místico AzevedoGustavo Antônio Mendes PereiraThiago Gomes dos Santos Brazinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/45662/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALEffect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems.pdfEffect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems.pdfapplication/pdf834878https://repositorio.ufmg.br/bitstream/1843/45662/2/Effect%20of%20nicosulfuron%20on%20chlorophyll%20content%20of%20marandu-grass%20cultivated%20in%20crop-forest-livestock%20integration%20systems.pdfc3baa1fd179dded57b35390d910c74d7MD521843/456622022-09-28 10:39:54.274oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-09-28T13:39:54Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| title |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| spellingShingle |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems Evander Alves Ferreira Plantas forrageiras Capim-braquiaria Plantas - Efeito dos herbicidas Clorofila - Análise Agrossilvicultura |
| title_short |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| title_full |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| title_fullStr |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| title_full_unstemmed |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| title_sort |
Effect of nicosulfuron on chlorophyll content of marandu-grass cultivated in crop-forest-livestock integration systems |
| author |
Evander Alves Ferreira |
| author_facet |
Evander Alves Ferreira Márcia Vitória Santos Leandro Diego Silva Priscila Júnia Rodrigues da Cruz Raul Ribeiro Silveira Igor Costa Freitas Leidivan Almeida Frazão Alcinei Místico Azevedo Gustavo Antônio Mendes Pereira Thiago Gomes dos Santos Braz |
| author_role |
author |
| author2 |
Márcia Vitória Santos Leandro Diego Silva Priscila Júnia Rodrigues da Cruz Raul Ribeiro Silveira Igor Costa Freitas Leidivan Almeida Frazão Alcinei Místico Azevedo Gustavo Antônio Mendes Pereira Thiago Gomes dos Santos Braz |
| author2_role |
author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Evander Alves Ferreira Márcia Vitória Santos Leandro Diego Silva Priscila Júnia Rodrigues da Cruz Raul Ribeiro Silveira Igor Costa Freitas Leidivan Almeida Frazão Alcinei Místico Azevedo Gustavo Antônio Mendes Pereira Thiago Gomes dos Santos Braz |
| dc.subject.other.pt_BR.fl_str_mv |
Plantas forrageiras Capim-braquiaria Plantas - Efeito dos herbicidas Clorofila - Análise Agrossilvicultura |
| topic |
Plantas forrageiras Capim-braquiaria Plantas - Efeito dos herbicidas Clorofila - Análise Agrossilvicultura |
| description |
CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior |
| publishDate |
2020 |
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2020 |
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2022-09-28T13:39:54Z |
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2022-09-28T13:39:54Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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http://hdl.handle.net/1843/45662 |
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10.21475/ajcs.20.14.12.2631 |
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1835-2707 |
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10.21475/ajcs.20.14.12.2631 1835-2707 |
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http://hdl.handle.net/1843/45662 |
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eng |
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eng |
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Australian Journal of Crop Science |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
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ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
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Universidade Federal de Minas Gerais |
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