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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/68186
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dc.creatorDaniel Ottonipt_BR
dc.creatorAlex de Matos Teixeirapt_BR
dc.creatorLucio Carlos Gonçalvespt_BR
dc.creatorNaiara Taís Alves da Silvapt_BR
dc.creatorDiego Soares Gonçalves Cruzpt_BR
dc.creatorIsabella Hoske Gruppioni Côrtespt_BR
dc.creatorJoão Pedro Costa Alves de Oliveirapt_BR
dc.creatorDiogo Gonzaga Jaymept_BR
dc.date.accessioned2024-05-10T18:31:49Z-
dc.date.available2024-05-10T18:31:49Z-
dc.date.issued2021-01-28-
dc.citation.volume37pt_BR
dc.citation.spage1pt_BR
dc.citation.epage7pt_BR
dc.identifier.doi10.14393/BJ-v37n0a2021-48179pt_BR
dc.identifier.issn1981-3163pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/68186-
dc.description.resumoThe 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.pt_BR
dc.description.sponsorshipOutra Agênciapt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentVET - DEPARTAMENTO DE ZOOTECNIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofBioscience Journalpt_BR
dc.rightsAcesso Abertopt_BR
dc.subject.otherValor Nutritivopt_BR
dc.subject.otherDigestibilidadept_BR
dc.subject.otherGramínea Tropicalpt_BR
dc.subject.otherForragempt_BR
dc.titleOptimization Tifton-85 grass cutting for productivity and nutrient valuept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://seer.ufu.br/index.php/biosciencejournal/article/view/48179pt_BR
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