Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2015 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo de conferência |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da UFVJM |
| Texto Completo: | http://acervo.ufvjm.edu.br/jspui/handle/1/1392 |
Resumo: | Todos os textos, informa??es e resultados apresentados s?o de inteira responsabilidade dos autores. |
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Silveira, Hugo Vin?cius Lelis [UFVJM]Carvalho, Ana Luiza Silva [UFVJM]Braz, Thiago Gomes dos Santos [UFVJM]Santos, M?rcia Vit?ria [UFVJM]Nascimento, Artur Amaral [UFVJM]Silva, Mayra Suiane Martins [UFVJM]Andrade, Jos? Charlis Alves [UFVJM]Rocha, M?rcia [UFVJM]Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM). Departamento de Zootecnia2017-06-23T15:14:39Z2017-06-23T15:14:39Z2015SILVEIRA, Hugo Vin?cius Lelis et al. Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o. In: SIMP?SIO MINEIRO DE PRODU??O ANIMAL, 3., e SEMANA DE ZOOTECNIA, 10., 2015, Diamantina. Desafios e inova??es na produ??o animal. Diamantina: UFVJM, 2015. p. 152-154. Dispon?vel em: <http://acervo.ufvjm.edu.br/jspui/handle/1/1392>. Acesso em: 23 jun. 2017.2237-5821http://acervo.ufvjm.edu.br/jspui/handle/1/1392Todos os textos, informa??es e resultados apresentados s?o de inteira responsabilidade dos autores.O capim-guin? ? uma forrageira que ocupa regi?es naturais que possuem pouca interven??o do homem, estas ?reas s?o utilizadas sem a menor preocupa??o com a fisiologia da planta. Para auxiliar a avaliar a sustentabilidade do pasto utiliza-se a morfog?nese como ferramenta, que avalia a din?mica de gera??es e expans?o das plantas no espa?o. Nesse sentido, estudos de morfog?nese seriam de grande valia como ferramenta para auxiliar as recomenda??es de manejo. Assim, objetivou-se com este trabalho avaliar o efeito de estrat?gias de frequ?ncia e intensidade de manejo sobre as caracter?sticas morfog?nicas de Panicum maximum cv. Guin? em condi??es controladas. O experimento foi realizado em esquema fatorial 3 ? 3, com de tr?s intensidades de corte (5, 10 e 15 cm) e tr?s frequ?ncias de desfolha??o (3, 4 e 5 folhas totalmente expandidas) em delineamento em blocos ao acaso com cinco repeti??es. A taxa de senesc?ncia foliar foi influenciada separadamente pelas frequ?ncias e intensidades de desfolha??o (P<0,01). Observou-se aumento da TSF conforme aumentou-se o n?mero de folhas expandidas antes do corte e, tamb?m, conforme aumentamos a altura de res?duo.As demais caracter?sticas morfog?nicas n?o foram influenciadas pela intensidade e a frequ?ncia de desfolha??o. O capim- Guin? deve ser manejado com a menor freq??ncia e intensidade de desfolha??o, a fim de diminuir a taxa de senesc?ncia.Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-05-30T19:56:58Z No. of bitstreams: 1 iii_simp_guine.pdf: 141767 bytes, checksum: 30369b1e3ad32ee02d436178b1e180ce (MD5)Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-06-23T15:14:39Z (GMT) No. of bitstreams: 1 iii_simp_guine.pdf: 141767 bytes, checksum: 30369b1e3ad32ee02d436178b1e180ce (MD5)Made available in DSpace on 2017-06-23T15:14:39Z (GMT). No. of bitstreams: 1 iii_simp_guine.pdf: 141767 bytes, checksum: 30369b1e3ad32ee02d436178b1e180ce (MD5) Previous issue date: 2015The guinea grass is a natural forage occupying regions with little human intervention, these areas are used without the slightest concern for the physiology of the plant. To help assess the sustainability of the pasture is used as a tool morphogenesis, which evaluates the dynamic generation and expansion of plants in space. In this sense, morphogenesis studies would be of great value as a tool to assist management recommendations. Thus, the aim of this study was to evaluate the effect of frequency strategies and management intensity on morphogenetic characteristics of Panicum maximum cv. Guinea under controlled conditions. The experiment was conducted in 3 ? 3 factorial arrangement with three cutting intensities (5, 10 and 15 cm) and three frequencies of defoliation (3, 4 and 5 fully expanded leaves) in complete randomized blocks design with five replicates. Leaf senescence rate was influenced separately by the frequencies and intensities of defoliation (P <0.01). There was an increase TSF increased as the number of expanded leaves prior to cutting, and also, as we increase the waste time. The other morphogenetic characteristics were not influenced by the intensity and frequency of defoliation. The grass Guinea should be handled with less frequency and intensity of grazing in order to reduce the senescence rate.porUFVJMIII Simp?sio Mineiro de Produ??o Animal e X Semana de ZootecniaUniversidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)info:eu-repo/semantics/openAccessCaracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??oMorphogenetic characteristics of guinea grass under different frequencies and intensities of defoliationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectDesfolha??oMorfog?nesePanicum maximumDefoliationMorphogenesisreponame:Repositório Institucional da UFVJMinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMTEXTiii_simp_guine.pdf.txtiii_simp_guine.pdf.txtExtracted texttext/plain14067http://acervo.ufvjm.edu.br/jspui/bitstream/1/1392/3/iii_simp_guine.pdf.txt6de88957bd4a47c258eea8fc29a6c1d3MD53LICENSElicense.txtlicense.txttext/plain; charset=utf-82157http://acervo.ufvjm.edu.br/jspui/bitstream/1/1392/2/license.txtc0fe10782d3e2994b7c028f47c86ff9eMD52ORIGINALiii_simp_guine.pdfiii_simp_guine.pdfapplication/pdf141767http://acervo.ufvjm.edu.br/jspui/bitstream/1/1392/1/iii_simp_guine.pdf30369b1e3ad32ee02d436178b1e180ceMD511/13922017-08-15 16:22:11.718oai:acervo.ufvjm.edu.br/jspui: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ório InstitucionalPUBhttp://acervo.ufvjm.edu.br/oai/requestrepositorio@ufvjm.edu.bropendoar:21452017-08-15T19:22:11Repositório Institucional da UFVJM - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)false |
| dc.title.pt_BR.fl_str_mv |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| dc.title.alternative.en.fl_str_mv |
Morphogenetic characteristics of guinea grass under different frequencies and intensities of defoliation |
| title |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| spellingShingle |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o Silveira, Hugo Vin?cius Lelis [UFVJM] Desfolha??o Morfog?nese Panicum maximum Defoliation Morphogenesis |
| title_short |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| title_full |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| title_fullStr |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| title_full_unstemmed |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| title_sort |
Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o |
| author |
Silveira, Hugo Vin?cius Lelis [UFVJM] |
| author_facet |
Silveira, Hugo Vin?cius Lelis [UFVJM] Carvalho, Ana Luiza Silva [UFVJM] Braz, Thiago Gomes dos Santos [UFVJM] Santos, M?rcia Vit?ria [UFVJM] Nascimento, Artur Amaral [UFVJM] Silva, Mayra Suiane Martins [UFVJM] Andrade, Jos? Charlis Alves [UFVJM] Rocha, M?rcia [UFVJM] |
| author_role |
author |
| author2 |
Carvalho, Ana Luiza Silva [UFVJM] Braz, Thiago Gomes dos Santos [UFVJM] Santos, M?rcia Vit?ria [UFVJM] Nascimento, Artur Amaral [UFVJM] Silva, Mayra Suiane Martins [UFVJM] Andrade, Jos? Charlis Alves [UFVJM] Rocha, M?rcia [UFVJM] |
| author2_role |
author author author author author author author |
| dc.contributor.institution.pt_BR.fl_str_mv |
Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM). Departamento de Zootecnia |
| dc.contributor.author.fl_str_mv |
Silveira, Hugo Vin?cius Lelis [UFVJM] Carvalho, Ana Luiza Silva [UFVJM] Braz, Thiago Gomes dos Santos [UFVJM] Santos, M?rcia Vit?ria [UFVJM] Nascimento, Artur Amaral [UFVJM] Silva, Mayra Suiane Martins [UFVJM] Andrade, Jos? Charlis Alves [UFVJM] Rocha, M?rcia [UFVJM] |
| dc.subject.keyword.pt_BR.fl_str_mv |
Desfolha??o Morfog?nese |
| topic |
Desfolha??o Morfog?nese Panicum maximum Defoliation Morphogenesis |
| dc.subject.keyword.la.fl_str_mv |
Panicum maximum |
| dc.subject.keyword.en.fl_str_mv |
Defoliation Morphogenesis |
| description |
Todos os textos, informa??es e resultados apresentados s?o de inteira responsabilidade dos autores. |
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2015 |
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2015 |
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2017-06-23T15:14:39Z |
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2017-06-23T15:14:39Z |
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SILVEIRA, Hugo Vin?cius Lelis et al. Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o. In: SIMP?SIO MINEIRO DE PRODU??O ANIMAL, 3., e SEMANA DE ZOOTECNIA, 10., 2015, Diamantina. Desafios e inova??es na produ??o animal. Diamantina: UFVJM, 2015. p. 152-154. Dispon?vel em: <http://acervo.ufvjm.edu.br/jspui/handle/1/1392>. Acesso em: 23 jun. 2017. |
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http://acervo.ufvjm.edu.br/jspui/handle/1/1392 |
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2237-5821 |
| identifier_str_mv |
SILVEIRA, Hugo Vin?cius Lelis et al. Caracter?sticas morfog?nicas do capim-guin? sob diferentes frequ?ncias e intensidades de desfolha??o. In: SIMP?SIO MINEIRO DE PRODU??O ANIMAL, 3., e SEMANA DE ZOOTECNIA, 10., 2015, Diamantina. Desafios e inova??es na produ??o animal. Diamantina: UFVJM, 2015. p. 152-154. Dispon?vel em: <http://acervo.ufvjm.edu.br/jspui/handle/1/1392>. Acesso em: 23 jun. 2017. 2237-5821 |
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por |
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por |
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III Simp?sio Mineiro de Produ??o Animal e X Semana de Zootecnia |
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