Forage yield and nutritive value of hay from sorghum-sudangrass hybrids
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/10508 |
Resumo: | The objective was to evaluate agronomically nine sorghum-sudangrass hybrids (Sorghum bicolor × Sorghum sudanense) and the nutritive value of their respective hays. The experimental design used was randomized blocks in a 3 × 9 factorial scheme, with three replications. Three cuts were made: 42 days after germination, 29 days after regrowth, and 28 days after the second regrowth. All hybrids showed a higher number of plants ha–1 (P < 0.05) in the second cut. For the green matter and dry matter production of the hays, the values ranged from 49.16 to 62.07 t ha–1 and 9.07 to 11.43 t ha–1, respectively. There were no differences (P > 0.05) in dry matter, mineral matter, or ether extract. The hybrids 1013020, BRS 810, 1013016, and 1624F016 showed higher values of crude protein (CP) of 16.49, 16.17, 16.08, and 15.88%, respectively. Differences were observed (P < 0.05) in neutral detergent fiber (NDF) content. The hybrids 1013020, BRS 802, 1013021, 1013016, BRS 810, and 1624F006 presented lower levels of NDF (60.57, 60.74, 62.15, 62.37, 62.58, and 64.70%, respectively). The hybrids BRS 802, 1013016, BRS 810, and 1624F006, stood out above the others, presenting high forage yield and adequate nutritive value (CP content >13% and NDF content <65%). |
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Forage yield and nutritive value of hay from sorghum-sudangrass hybridsRendimiento de forraje y valor nutritivo del heno de híbridos de sorgo y pasto sudanRendimento forrageiro e valor nutritivo do feno de híbridos de sorgo e capim-sudãoCutting and grazingGenotypeProductivitySorghum bicolorSorghum sudanense.Corte y pastoreoGenótipoProductividadSorghum bicolorSorghum sudanense.Corte e pastejoGenótipoProdutividadeSorghum bicolorSorghum sudanense.The objective was to evaluate agronomically nine sorghum-sudangrass hybrids (Sorghum bicolor × Sorghum sudanense) and the nutritive value of their respective hays. The experimental design used was randomized blocks in a 3 × 9 factorial scheme, with three replications. Three cuts were made: 42 days after germination, 29 days after regrowth, and 28 days after the second regrowth. All hybrids showed a higher number of plants ha–1 (P < 0.05) in the second cut. For the green matter and dry matter production of the hays, the values ranged from 49.16 to 62.07 t ha–1 and 9.07 to 11.43 t ha–1, respectively. There were no differences (P > 0.05) in dry matter, mineral matter, or ether extract. The hybrids 1013020, BRS 810, 1013016, and 1624F016 showed higher values of crude protein (CP) of 16.49, 16.17, 16.08, and 15.88%, respectively. Differences were observed (P < 0.05) in neutral detergent fiber (NDF) content. The hybrids 1013020, BRS 802, 1013021, 1013016, BRS 810, and 1624F006 presented lower levels of NDF (60.57, 60.74, 62.15, 62.37, 62.58, and 64.70%, respectively). The hybrids BRS 802, 1013016, BRS 810, and 1624F006, stood out above the others, presenting high forage yield and adequate nutritive value (CP content >13% and NDF content <65%).El objetivo fue evaluar agronómicamente nueve híbridos sorgo-sudangrass (Sorghum bicolor × Sorghum sudanense) y el valor nutritivo de sus respectivos henos. El diseño experimental utilizado fue de bloques al azar en un esquema factorial de 3 × 9, con tres repeticiones. Se realizaron tres cortes: 42 días después de la germinación, 29 días después del rebrote y 28 días después del segundo rebrote. Todos los híbridos mostraron un mayor número de plantas ha-1 (P<0,05) en el segundo corte. Para la producción de materia verde y materia seca de los henos, los valores variaron de 49,16 a 62,07 t ha-1 y de 9,07 a 11,43 t ha-1, respectivamente. No hubo diferencias (P>0,05) en materia seca, materia mineral o extracto etéreo. Los híbridos 1013020, BRS 810, 1013016 y 1624F016 mostraron valores más altos de proteína cruda (PC) de 16,49, 16,17, 16,08 y 15,88%, respectivamente. Se observaron diferencias (P<0,05) en el contenido de fibra de detergente neutro (FDN). Los híbridos 1013020, BRS 802, 1013021, 1013016, BRS 810 y 1624F006 presentaron niveles más bajos de FDN (60,57, 60,74, 62,15, 62,37, 62,58 y 64,70%, respectivamente). Los híbridos BRS 802, 1013016, BRS 810 y 1624F006, se destacaron sobre los demás, presentando alto rendimiento forrajero y adecuado valor nutritivo (contenido de PC >13% y contenido de FDN <65%).Objetivou-se avaliar agronomicamente nove híbridos de sorgo (Sorghum bicolor × Sorghum sudanense) e o valor nutritivo dos seus respectivos fenos. O delineamento experimental utilizado foi em blocos ao acaso, em esquema fatorial 3 × 9, com 3 repetições. Foram realizados três cortes, com 42 dias após germinação, 29 dias após rebrota, e 28 dias após a segunda rebrota. Todos os híbridos apresentaram maior número de plantas ha-1 (P<0,05) no segundo corte. Para a produção de matéria verde e seca dos fenos, os valores variaram de 49,16 a 62,07 t ha-1 e 9,07 a 11,43 t ha-1, respectivamente. Não houve diferenças (P>0,05) para matéria seca, matéria mineral ou extrato etéreo. Os híbridos 1013020, BRS 810, 1013016 e 1624F016 apresentaram maiores valores de proteína bruta (PB) de 16,49, 16,17, 16,08 e 15,88%, respectivamente. Foram observadas diferenças (P<0,05) no teor de fibra em detergente neutro (FDN). Os híbridos 1013020, BRS 802, 1013021, 1013016, BRS 810 e 1624F006 apresentaram menores níveis de FDN (60,57, 60,74, 62,15, 62,37, 62,58 e 64,70%, respectivamente). Os híbridos BRS 802, 1013016, BRS 810 e 1624F006 se destacaram dos demais, apresentando alta produtividade de forragem e valor nutritivo adequado (teor de PB >13% e teor de FDN <65%).Research, Society and Development2020-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1050810.33448/rsd-v9i11.10508Research, Society and Development; Vol. 9 No. 11; e95991110508Research, Society and Development; Vol. 9 Núm. 11; e95991110508Research, Society and Development; v. 9 n. 11; e959911105082525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/10508/9543Copyright (c) 2020 Hosnerson Renan de Oliveira Santos; Mauro Pereira de Figueiredo; Ingrid Thalia Prado de Castro; Mário Henrique Melo e Lima; Luiza Maria Gigante Nascimento; Thaís Santana Soares; Barbára Louíse Pacheco Ramos; Alberto Jefferson da Silva Macêdo; Jhon Barbosa da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Hosnerson Renan de OliveiraFigueiredo, Mauro Pereira deCastro, Ingrid Thalia Prado deLima, Mário Henrique Melo eNascimento, Luiza Maria GiganteSoares, Thaís SantanaRamos, Barbára Louíse PachecoMacêdo, Alberto Jefferson da SilvaSilva, Jhon Barbosa da2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/10508Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:32:34.011495Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids Rendimiento de forraje y valor nutritivo del heno de híbridos de sorgo y pasto sudan Rendimento forrageiro e valor nutritivo do feno de híbridos de sorgo e capim-sudão |
| title |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| spellingShingle |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids Santos, Hosnerson Renan de Oliveira Cutting and grazing Genotype Productivity Sorghum bicolor Sorghum sudanense. Corte y pastoreo Genótipo Productividad Sorghum bicolor Sorghum sudanense. Corte e pastejo Genótipo Produtividade Sorghum bicolor Sorghum sudanense. |
| title_short |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| title_full |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| title_fullStr |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| title_full_unstemmed |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| title_sort |
Forage yield and nutritive value of hay from sorghum-sudangrass hybrids |
| author |
Santos, Hosnerson Renan de Oliveira |
| author_facet |
Santos, Hosnerson Renan de Oliveira Figueiredo, Mauro Pereira de Castro, Ingrid Thalia Prado de Lima, Mário Henrique Melo e Nascimento, Luiza Maria Gigante Soares, Thaís Santana Ramos, Barbára Louíse Pacheco Macêdo, Alberto Jefferson da Silva Silva, Jhon Barbosa da |
| author_role |
author |
| author2 |
Figueiredo, Mauro Pereira de Castro, Ingrid Thalia Prado de Lima, Mário Henrique Melo e Nascimento, Luiza Maria Gigante Soares, Thaís Santana Ramos, Barbára Louíse Pacheco Macêdo, Alberto Jefferson da Silva Silva, Jhon Barbosa da |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Santos, Hosnerson Renan de Oliveira Figueiredo, Mauro Pereira de Castro, Ingrid Thalia Prado de Lima, Mário Henrique Melo e Nascimento, Luiza Maria Gigante Soares, Thaís Santana Ramos, Barbára Louíse Pacheco Macêdo, Alberto Jefferson da Silva Silva, Jhon Barbosa da |
| dc.subject.por.fl_str_mv |
Cutting and grazing Genotype Productivity Sorghum bicolor Sorghum sudanense. Corte y pastoreo Genótipo Productividad Sorghum bicolor Sorghum sudanense. Corte e pastejo Genótipo Produtividade Sorghum bicolor Sorghum sudanense. |
| topic |
Cutting and grazing Genotype Productivity Sorghum bicolor Sorghum sudanense. Corte y pastoreo Genótipo Productividad Sorghum bicolor Sorghum sudanense. Corte e pastejo Genótipo Produtividade Sorghum bicolor Sorghum sudanense. |
| description |
The objective was to evaluate agronomically nine sorghum-sudangrass hybrids (Sorghum bicolor × Sorghum sudanense) and the nutritive value of their respective hays. The experimental design used was randomized blocks in a 3 × 9 factorial scheme, with three replications. Three cuts were made: 42 days after germination, 29 days after regrowth, and 28 days after the second regrowth. All hybrids showed a higher number of plants ha–1 (P < 0.05) in the second cut. For the green matter and dry matter production of the hays, the values ranged from 49.16 to 62.07 t ha–1 and 9.07 to 11.43 t ha–1, respectively. There were no differences (P > 0.05) in dry matter, mineral matter, or ether extract. The hybrids 1013020, BRS 810, 1013016, and 1624F016 showed higher values of crude protein (CP) of 16.49, 16.17, 16.08, and 15.88%, respectively. Differences were observed (P < 0.05) in neutral detergent fiber (NDF) content. The hybrids 1013020, BRS 802, 1013021, 1013016, BRS 810, and 1624F006 presented lower levels of NDF (60.57, 60.74, 62.15, 62.37, 62.58, and 64.70%, respectively). The hybrids BRS 802, 1013016, BRS 810, and 1624F006, stood out above the others, presenting high forage yield and adequate nutritive value (CP content >13% and NDF content <65%). |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-12-10 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/10508 10.33448/rsd-v9i11.10508 |
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https://rsdjournal.org/index.php/rsd/article/view/10508 |
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10.33448/rsd-v9i11.10508 |
| dc.language.iso.fl_str_mv |
eng |
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eng |
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https://rsdjournal.org/index.php/rsd/article/view/10508/9543 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 9 No. 11; e95991110508 Research, Society and Development; Vol. 9 Núm. 11; e95991110508 Research, Society and Development; v. 9 n. 11; e95991110508 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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