Glyphosate in oat desiccation for haylage harvest at different wilting times
The objective was to evaluate the ruminal disappearance rate of dry matter and NDF of black oat haylage subjected to mechanical and chemical dehydration and six wilting periods in the field, as follows: 0, 3, 6, 9, 12 and 15 days. Forage haylages were ensiled and stored in PVC mini-silos for 60 day...
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| Format: | Article |
| Language: | English |
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Editora da Universidade Estadual de Maringá (Eduem)
2022-12-01
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| Series: | Acta Scientiarum: Animal Sciences |
| Subjects: | |
| Online Access: | https://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58323 |
| _version_ | 1811204922862993408 |
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| author | Egon Henrique Horst Mikael Neumann Murilo Klosovski Carneiro Cherlyson Czelusniak Antônio Vinicius Iank Bueno Bruno José Venancio Maria Eduarda Cozechen Seller Paulo Victor Pinheiro Cesar |
| author_facet | Egon Henrique Horst Mikael Neumann Murilo Klosovski Carneiro Cherlyson Czelusniak Antônio Vinicius Iank Bueno Bruno José Venancio Maria Eduarda Cozechen Seller Paulo Victor Pinheiro Cesar |
| author_sort | Egon Henrique Horst |
| collection | DOAJ |
| description |
The objective was to evaluate the ruminal disappearance rate of dry matter and NDF of black oat haylage subjected to mechanical and chemical dehydration and six wilting periods in the field, as follows: 0, 3, 6, 9, 12 and 15 days. Forage haylages were ensiled and stored in PVC mini-silos for 60 days until opening for in situ evaluations. The pre-set ruminal incubation times were: 0, 6, 12, 24, 36 and 48 hours. Regardless of the dehydration time, forage subjected to mechanical dehydration showed ruminal disappearance rates of dry matter and NDF, thus DISDM-48h and DISNDF-48h were superior for this method compared to the chemical method. There was a reduction in DISDM-48h and DISNDF-48h with advancing time of wilting in the field for haylage dehydrated by the chemical method. In general, the chemical dehydration method seems to be more related to better haylage making practices than nutritional factors, where the haylage obtained by mechanical dehydration is superior.
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| first_indexed | 2024-04-12T03:21:54Z |
| format | Article |
| id | doaj.art-5c9a00b9f3e446bfb5942eeb91c627f6 |
| institution | Directory Open Access Journal |
| issn | 1806-2636 1807-8672 |
| language | English |
| last_indexed | 2024-04-12T03:21:54Z |
| publishDate | 2022-12-01 |
| publisher | Editora da Universidade Estadual de Maringá (Eduem) |
| record_format | Article |
| series | Acta Scientiarum: Animal Sciences |
| spelling | doaj.art-5c9a00b9f3e446bfb5942eeb91c627f62022-12-22T03:49:51ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722022-12-0145110.4025/actascianimsci.v45i1.58323Glyphosate in oat desiccation for haylage harvest at different wilting times Egon Henrique Horst0Mikael Neumann1Murilo Klosovski Carneiro2Cherlyson Czelusniak3Antônio Vinicius Iank Bueno4Bruno José Venancio5Maria Eduarda Cozechen Seller6Paulo Victor Pinheiro Cesar7Universidade Estadual do Centro-OesteUniversidade Estadual do Centro-OesteUniversidade Estadual do Centro-OesteUniversidade Estadual do Centro-OesteUniversidade Estadual de MaringáUniversidade Estadual do Centro-OesteUniversidade Estadual do Centro-OesteUniversidade Estadual do Centro-Oeste The objective was to evaluate the ruminal disappearance rate of dry matter and NDF of black oat haylage subjected to mechanical and chemical dehydration and six wilting periods in the field, as follows: 0, 3, 6, 9, 12 and 15 days. Forage haylages were ensiled and stored in PVC mini-silos for 60 days until opening for in situ evaluations. The pre-set ruminal incubation times were: 0, 6, 12, 24, 36 and 48 hours. Regardless of the dehydration time, forage subjected to mechanical dehydration showed ruminal disappearance rates of dry matter and NDF, thus DISDM-48h and DISNDF-48h were superior for this method compared to the chemical method. There was a reduction in DISDM-48h and DISNDF-48h with advancing time of wilting in the field for haylage dehydrated by the chemical method. In general, the chemical dehydration method seems to be more related to better haylage making practices than nutritional factors, where the haylage obtained by mechanical dehydration is superior. https://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58323black oat; Avena strigosa Schreb; dehydration; NDF digestibility; silage. |
| spellingShingle | Egon Henrique Horst Mikael Neumann Murilo Klosovski Carneiro Cherlyson Czelusniak Antônio Vinicius Iank Bueno Bruno José Venancio Maria Eduarda Cozechen Seller Paulo Victor Pinheiro Cesar Glyphosate in oat desiccation for haylage harvest at different wilting times Acta Scientiarum: Animal Sciences black oat; Avena strigosa Schreb; dehydration; NDF digestibility; silage. |
| title | Glyphosate in oat desiccation for haylage harvest at different wilting times |
| title_full | Glyphosate in oat desiccation for haylage harvest at different wilting times |
| title_fullStr | Glyphosate in oat desiccation for haylage harvest at different wilting times |
| title_full_unstemmed | Glyphosate in oat desiccation for haylage harvest at different wilting times |
| title_short | Glyphosate in oat desiccation for haylage harvest at different wilting times |
| title_sort | glyphosate in oat desiccation for haylage harvest at different wilting times |
| topic | black oat; Avena strigosa Schreb; dehydration; NDF digestibility; silage. |
| url | https://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58323 |
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