Optimization Tifton-85 grass cutting for productivity and nutrient value

Detalhes bibliográficos
Autor(a) principal: Daniel Ottoni
Data de Publicação: 2021
Outros Autores: Alex de Matos Teixeira, Lucio Carlos Gonçalves, Naiara Taís Alves da Silva, Diego Soares Gonçalves Cruz, Isabella Hoske Gruppioni Côrtes, João Pedro Costa Alves de Oliveira, Diogo Gonzaga Jayme
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: http://hdl.handle.net/1843/68186
Resumo: Outra Agência
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spelling 2024-05-10T18:31:49Z2024-05-10T18:31:49Z2021-01-28371710.14393/BJ-v37n0a2021-481791981-3163http://hdl.handle.net/1843/68186Outra AgênciaThe objective of this work was to determine the impact of cutting Tifton-85 grass at 14, 28, 42, 46, 70, and 80 days of regrowth on its production and nutritional characteristics during the rainy season. The study area of 238 m2 was divided into four sub-area, with 6 plots of 2 × 2 m spaced 1 m between plots and 2 m between sub-area. Random block design was used. The statistical analyses were performed following a randomized block design. Results were obtained as means from evaluations conducted in two consecutive years. The neutral detergent fiber (NDF) and acid detergent fiber (ADF) increased as the cutting age increased. However, crude protein, NDF nitrogen, ADF nitrogen and leaves/stem relationship decreased as the cutting age increased. The production of digestible dry matter increased linearly as the cutting age increased. Similarly, grass height, green matter and dry matter production (DMP) increased as the cutting age increased. The different cutting age did not influence the nitrogen A, B1 + B2, and B3 fractions of the grass. However, the C fraction increased as the cutting age increased. Longer intervals between cuts increased the grass productivity per cut, but compromised its nutritional composition and leaves/stem relationship. For Tifton -85, the regrowth age of 28 days allows greater production of dry matter and greater accumulated production of crude protein and digestive dry matter in the rainy season or over time.engUniversidade Federal de Minas GeraisUFMGBrasilVET - DEPARTAMENTO DE ZOOTECNIABioscience JournalValor NutritivoDigestibilidadeGramínea TropicalForragemOptimization Tifton-85 grass cutting for productivity and nutrient valueinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://seer.ufu.br/index.php/biosciencejournal/article/view/48179Daniel OttoniAlex de Matos TeixeiraLucio Carlos GonçalvesNaiara Taís Alves da SilvaDiego Soares Gonçalves CruzIsabella Hoske Gruppioni CôrtesJoão Pedro Costa Alves de OliveiraDiogo Gonzaga Jaymeapplication/pdfinfo: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/1843/68186/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALOptimization Tifton-85 grass cutting for productivity and nutrient value.pdfOptimization Tifton-85 grass cutting for productivity and nutrient value.pdfapplication/pdf302173https://repositorio.ufmg.br/bitstream/1843/68186/2/Optimization%20Tifton-85%20grass%20cutting%20for%20productivity%20and%20nutrient%20value.pdf747f532b35f15025510d9a82bb094505MD521843/681862024-05-10 15:31:50.784oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2024-05-10T18:31:50Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Optimization Tifton-85 grass cutting for productivity and nutrient value
title Optimization Tifton-85 grass cutting for productivity and nutrient value
spellingShingle Optimization Tifton-85 grass cutting for productivity and nutrient value
Daniel Ottoni
Valor Nutritivo
Digestibilidade
Gramínea Tropical
Forragem
title_short Optimization Tifton-85 grass cutting for productivity and nutrient value
title_full Optimization Tifton-85 grass cutting for productivity and nutrient value
title_fullStr Optimization Tifton-85 grass cutting for productivity and nutrient value
title_full_unstemmed Optimization Tifton-85 grass cutting for productivity and nutrient value
title_sort Optimization Tifton-85 grass cutting for productivity and nutrient value
author Daniel Ottoni
author_facet Daniel Ottoni
Alex de Matos Teixeira
Lucio Carlos Gonçalves
Naiara Taís Alves da Silva
Diego Soares Gonçalves Cruz
Isabella Hoske Gruppioni Côrtes
João Pedro Costa Alves de Oliveira
Diogo Gonzaga Jayme
author_role author
author2 Alex de Matos Teixeira
Lucio Carlos Gonçalves
Naiara Taís Alves da Silva
Diego Soares Gonçalves Cruz
Isabella Hoske Gruppioni Côrtes
João Pedro Costa Alves de Oliveira
Diogo Gonzaga Jayme
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Daniel Ottoni
Alex de Matos Teixeira
Lucio Carlos Gonçalves
Naiara Taís Alves da Silva
Diego Soares Gonçalves Cruz
Isabella Hoske Gruppioni Côrtes
João Pedro Costa Alves de Oliveira
Diogo Gonzaga Jayme
dc.subject.other.pt_BR.fl_str_mv Valor Nutritivo
Digestibilidade
Gramínea Tropical
Forragem
topic Valor Nutritivo
Digestibilidade
Gramínea Tropical
Forragem
description Outra Agência
publishDate 2021
dc.date.issued.fl_str_mv 2021-01-28
dc.date.accessioned.fl_str_mv 2024-05-10T18:31:49Z
dc.date.available.fl_str_mv 2024-05-10T18:31:49Z
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 http://hdl.handle.net/1843/68186
dc.identifier.doi.pt_BR.fl_str_mv 10.14393/BJ-v37n0a2021-48179
dc.identifier.issn.pt_BR.fl_str_mv 1981-3163
identifier_str_mv 10.14393/BJ-v37n0a2021-48179
1981-3163
url http://hdl.handle.net/1843/68186
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Bioscience Journal
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 Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv VET - DEPARTAMENTO DE ZOOTECNIA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/68186/1/License.txt
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