Management of dual-purpose wheat genotypes by rotatinuous stocking
Autor(a) principal: | |
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Data de Publicação: | 2022 |
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/32729 |
Resumo: | The objective was to evaluate whether rotatinuous stocking management in dual-purpose wheat genotypes provides greater forage performance compared to the traditional rotational grazing management, which could become an alternative to ryegrass, once this new management strategy has been validated. Three dual-purpose wheat cultivars (BRS Pastoreio, BRS Tarumã and BRS Tarumaxi) and a black oat cultivar (Embrapa 139 Neblina) were used in the experiment, in traditional rotational and rotatinuous stocking. The experiment was carried out in a randomized complete blocks design, with treatments arranged in a 4 x 2 factorial scheme (cultivars x management strategies), with pre and post-harvest heights in traditional rotational management (RT) of 25 and 5 cm, and 25 and 15 in the rotatinuous stocking management (RN). The experiment was carried out at Embrapa Trigo, in Passo Fundo, Rio Grande do Sul state, southern Brazil. Nitrogen was applied after sowing and after cuts, according to the management strategies. Dry matter yield, percentage of leaf blades and forage accumulation per cut and total were evaluated. Wheat cultivars in rotatinuous stocking management showed higher numbers of cuts, greater cycle, percentage of leaves and average rate of forage accumulation, with smaller intervals between cycles. The total forage production showed no difference between the cultivars, however, BRS Tarumaxi was higher in the rotatinuous stocking management. Thus, responses between the genotypes in relation to the management strategies adopted are different. |
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Management of dual-purpose wheat genotypes by rotatinuous stockingManejo de genotipos de trigo de doble propósito mediante siembra rotatínuaManejo de genótipos de trigo de duplo propósito pela lotação rotatínuaTriticum aestivumNutritive valueBiomassGrazing management.Triticum aestivumValor nutricionalBiomasaManejo de pastoreo.Triticum aestivumValor nutritivoBiomassaManejo de pastejo.The objective was to evaluate whether rotatinuous stocking management in dual-purpose wheat genotypes provides greater forage performance compared to the traditional rotational grazing management, which could become an alternative to ryegrass, once this new management strategy has been validated. Three dual-purpose wheat cultivars (BRS Pastoreio, BRS Tarumã and BRS Tarumaxi) and a black oat cultivar (Embrapa 139 Neblina) were used in the experiment, in traditional rotational and rotatinuous stocking. The experiment was carried out in a randomized complete blocks design, with treatments arranged in a 4 x 2 factorial scheme (cultivars x management strategies), with pre and post-harvest heights in traditional rotational management (RT) of 25 and 5 cm, and 25 and 15 in the rotatinuous stocking management (RN). The experiment was carried out at Embrapa Trigo, in Passo Fundo, Rio Grande do Sul state, southern Brazil. Nitrogen was applied after sowing and after cuts, according to the management strategies. Dry matter yield, percentage of leaf blades and forage accumulation per cut and total were evaluated. Wheat cultivars in rotatinuous stocking management showed higher numbers of cuts, greater cycle, percentage of leaves and average rate of forage accumulation, with smaller intervals between cycles. The total forage production showed no difference between the cultivars, however, BRS Tarumaxi was higher in the rotatinuous stocking management. Thus, responses between the genotypes in relation to the management strategies adopted are different.El objetivo fue evaluar si el manejo del trigo tradicional de rotación puede convertirse en una alternativa en relación al invierno para el ryegrass rotacional en relación al invierno para el ryegrass, una vez validada una nueva estrategia de manejo. Tres cultivares de trigo de doble propósito (BRS Pastoreio, BRS Tarumã y BRS Tarumaxi) y un cultivar de avena negra (Embrapa 139 Neblina) fueron utilizados en el experimento, en manejo tradicional y siembra rotacional. El diseño experimental fue en bloques al azar, con tratamientos dispuestos en esquema factorial 4 x 2 (cultivares x estrategias de manejo), con alturas pre y poscosecha en el manejo tradicional (RT) de 25 y 5 cm y en el media rotacional (RN) 25 y 15 cm, respectivamente. El experimento fue realizado en el área experimental de Embrapa Trigo, en Passo Fundo, RS. Como estrategias de manejo se realizaron fertilizaciones en cobertura y post cortes, después de la producción se determinó la proporción de hojas y la tasa de acumulación de forraje por corte y total. Al igual que los cultivares de trigo en el manejo, la siembra rotacional presentó mayores cortes, días de ciclo, número de hojas y promedio de tasa de acumulación de forraje, con menores intervalos de días entre ciclos. La producción total de forraje no difirió entre los genotipos, sin embargo, BRS Tarumaxi fue superior en el manejo de siembra rotacional. Así, las respuestas entre los genotipos en relación a las estrategias de elaboración elaboradas son diferentes.Objetivou-se avaliar se o manejo rotatínuo em genótipos de trigo de duplo propósito proporciona maior desempenho forrageiro em relação ao manejo rotativo tradicional, que poderá se tornar uma alternativa com espécies de gramíneas anuais de inverno ao azevém, uma vez validado essa nova estratégia de manejo. Foram utilizados no experimento três cultivares de trigo de duplo propósito (BRS Pastoreio, BRS Tarumã e BRS Tarumaxi) e uma de aveia preta (Embrapa 139 Neblina), em manejo rotativo tradicional e lotação rotatínua. O delineamento experimental em blocos casualizados, com os tratamentos arranjados no esquema fatorial 4 x 2 (cultivares x estratégias de manejo), sendo a altura de pré e pós-corte no manejo rotativo tradicional (RT) de 25 e 5 cm e no manejo lotação rotatínua (RN) 25 e 15 cm, respectivamente. O experimento foi desenvolvido na área experimental da Embrapa Trigo, em Passo Fundo, RS. Após a semeadura, foram realizadas adubações de cobertura e após os cortes, conforme as estratégias de manejo, sendo avaliada a produção, percentagem de lâminas foliares e a taxa de acúmulo de forragem por corte e total. As cultivares de trigo no manejo lotação rotatínua apresentaram maiores números de cortes, dias do ciclo, percentagem de folhas e taxa média de acúmulo de forragem, com menores intervalos de dias entre os ciclos. A produção total de forragem não demonstrou diferença entre os genótipos, no entanto, BRS Tarumaxi foi superior no manejo lotação rotatínua. Assim, respostas entre os genótipos frente às estratégias de manejo adotadas são distintas.Research, Society and Development2022-08-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3272910.33448/rsd-v11i10.32729Research, Society and Development; Vol. 11 No. 10; e413111032729Research, Society and Development; Vol. 11 Núm. 10; e413111032729Research, Society and Development; v. 11 n. 10; e4131110327292525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/32729/27923Copyright (c) 2022 Manuele Zeni; Carlos Bondan ; Renato Serena Fontaneli; Angelica Consoladora Andrade Manfron; Emanuel Dall’Agnolhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessZeni, ManueleBondan , CarlosFontaneli, Renato SerenaManfron, Angelica Consoladora AndradeDall’Agnol, Emanuel2022-08-12T22:23:03Zoai:ojs.pkp.sfu.ca:article/32729Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:48:37.691447Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Management of dual-purpose wheat genotypes by rotatinuous stocking Manejo de genotipos de trigo de doble propósito mediante siembra rotatínua Manejo de genótipos de trigo de duplo propósito pela lotação rotatínua |
title |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
spellingShingle |
Management of dual-purpose wheat genotypes by rotatinuous stocking Zeni, Manuele Triticum aestivum Nutritive value Biomass Grazing management. Triticum aestivum Valor nutricional Biomasa Manejo de pastoreo. Triticum aestivum Valor nutritivo Biomassa Manejo de pastejo. |
title_short |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
title_full |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
title_fullStr |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
title_full_unstemmed |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
title_sort |
Management of dual-purpose wheat genotypes by rotatinuous stocking |
author |
Zeni, Manuele |
author_facet |
Zeni, Manuele Bondan , Carlos Fontaneli, Renato Serena Manfron, Angelica Consoladora Andrade Dall’Agnol, Emanuel |
author_role |
author |
author2 |
Bondan , Carlos Fontaneli, Renato Serena Manfron, Angelica Consoladora Andrade Dall’Agnol, Emanuel |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Zeni, Manuele Bondan , Carlos Fontaneli, Renato Serena Manfron, Angelica Consoladora Andrade Dall’Agnol, Emanuel |
dc.subject.por.fl_str_mv |
Triticum aestivum Nutritive value Biomass Grazing management. Triticum aestivum Valor nutricional Biomasa Manejo de pastoreo. Triticum aestivum Valor nutritivo Biomassa Manejo de pastejo. |
topic |
Triticum aestivum Nutritive value Biomass Grazing management. Triticum aestivum Valor nutricional Biomasa Manejo de pastoreo. Triticum aestivum Valor nutritivo Biomassa Manejo de pastejo. |
description |
The objective was to evaluate whether rotatinuous stocking management in dual-purpose wheat genotypes provides greater forage performance compared to the traditional rotational grazing management, which could become an alternative to ryegrass, once this new management strategy has been validated. Three dual-purpose wheat cultivars (BRS Pastoreio, BRS Tarumã and BRS Tarumaxi) and a black oat cultivar (Embrapa 139 Neblina) were used in the experiment, in traditional rotational and rotatinuous stocking. The experiment was carried out in a randomized complete blocks design, with treatments arranged in a 4 x 2 factorial scheme (cultivars x management strategies), with pre and post-harvest heights in traditional rotational management (RT) of 25 and 5 cm, and 25 and 15 in the rotatinuous stocking management (RN). The experiment was carried out at Embrapa Trigo, in Passo Fundo, Rio Grande do Sul state, southern Brazil. Nitrogen was applied after sowing and after cuts, according to the management strategies. Dry matter yield, percentage of leaf blades and forage accumulation per cut and total were evaluated. Wheat cultivars in rotatinuous stocking management showed higher numbers of cuts, greater cycle, percentage of leaves and average rate of forage accumulation, with smaller intervals between cycles. The total forage production showed no difference between the cultivars, however, BRS Tarumaxi was higher in the rotatinuous stocking management. Thus, responses between the genotypes in relation to the management strategies adopted are different. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/32729 10.33448/rsd-v11i10.32729 |
url |
https://rsdjournal.org/index.php/rsd/article/view/32729 |
identifier_str_mv |
10.33448/rsd-v11i10.32729 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/32729/27923 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 10; e413111032729 Research, Society and Development; Vol. 11 Núm. 10; e413111032729 Research, Society and Development; v. 11 n. 10; e413111032729 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052769405763584 |