Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil

Detalhes bibliográficos
Autor(a) principal: Simeão, Rosangela Maria
Data de Publicação: 2022
Outros Autores: Silva, Dagma Dionísia da, Santos, Flávia Cristina dos, Vilela, Lourival, Silveira, Márcia Cristina Teixeira da, Resende, Anna Carolina, Albuquerque, Paulo Emílio Pereira de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144
Resumo: The diversity of soils and climate in Brazil imposes the need to evaluate the adaptation of fodder species to soil and climate conditions to guide producers and technicians in choosing the best alternatives for their region. The objective of this study was to evaluate and identify fodder cultivars for pasture and soil cover with tolerance to drought and high production in the sandy soils of southern Bahia, Brazil. The performance of 29 commercial cultivars of perennial and annual tropical forage species was evaluated in six cuts in 2019 and 2020. The green and dry mass yield per cut and the daily dry matter accumulation rate were evaluated considering the periods of water surplus and deficit and the drought tolerance index for each cultivar was estimated. Grass and legume cultivars showed differences in establishment, yield in the water surplus, and in the re-establishment after the water deficit. Based on the values of the drought tolerance index and in the dry mass daily yields before and after the water deficit, the cultivars adapted and indicated for regional continuous grazing were Xaraés, Marandu, Massai, Tanzânia, Paiaguás, and Zuri, in that order. The grasses B. ruziziensis and B. decumbens were indicated for use as cover plants after the harvest due to their high capacity of establishment and short-term production. The annual and perennial legume plants were also indicated for cover, and the combination of cultivars and their potential for straw in direct planting or use in integrated systems still need to be validated.
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spelling Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil grasses; legume; tropical fodder; drought tolerance; sandy soils.grasses; legume; tropical fodder; drought tolerance; sandy soils.The diversity of soils and climate in Brazil imposes the need to evaluate the adaptation of fodder species to soil and climate conditions to guide producers and technicians in choosing the best alternatives for their region. The objective of this study was to evaluate and identify fodder cultivars for pasture and soil cover with tolerance to drought and high production in the sandy soils of southern Bahia, Brazil. The performance of 29 commercial cultivars of perennial and annual tropical forage species was evaluated in six cuts in 2019 and 2020. The green and dry mass yield per cut and the daily dry matter accumulation rate were evaluated considering the periods of water surplus and deficit and the drought tolerance index for each cultivar was estimated. Grass and legume cultivars showed differences in establishment, yield in the water surplus, and in the re-establishment after the water deficit. Based on the values of the drought tolerance index and in the dry mass daily yields before and after the water deficit, the cultivars adapted and indicated for regional continuous grazing were Xaraés, Marandu, Massai, Tanzânia, Paiaguás, and Zuri, in that order. The grasses B. ruziziensis and B. decumbens were indicated for use as cover plants after the harvest due to their high capacity of establishment and short-term production. The annual and perennial legume plants were also indicated for cover, and the combination of cultivars and their potential for straw in direct planting or use in integrated systems still need to be validated.The diversity of soils and climate in Brazil imposes the need to evaluate the adaptation of fodder species to soil and climate conditions to guide producers and technicians in choosing the best alternatives for their region. The objective of this study was to evaluate and identify fodder cultivars for pasture and soil cover with tolerance to drought and high production in the sandy soils of southern Bahia, Brazil. The performance of 29 commercial cultivars of perennial and annual tropical forage species was evaluated in six cuts in 2019 and 2020. The green and dry mass yield per cut and the daily dry matter accumulation rate were evaluated considering the periods of water surplus and deficit and the drought tolerance index for each cultivar was estimated. Grass and legume cultivars showed differences in establishment, yield in the water surplus, and in the re-establishment after the water deficit. Based on the values of the drought tolerance index and in the dry mass daily yields before and after the water deficit, the cultivars adapted and indicated for regional continuous grazing were Xaraés, Marandu, Massai, Tanzânia, Paiaguás, and Zuri, in that order. The grasses B. ruziziensis and B. decumbens were indicated for use as cover plants after the harvest due to their high capacity of establishment and short-term production. The annual and perennial legume plants were also indicated for cover, and the combination of cultivars and their potential for straw in direct planting or use in integrated systems still need to be validated.Universidade Estadual de Maringá2022-09-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5614410.4025/actasciagron.v45i1.56144Acta Scientiarum. Agronomy; Vol 45 (2023): Publicação contínua; e56144Acta Scientiarum. Agronomy; v. 45 (2023): Publicação contínua; e561441807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144/751375154797Copyright (c) 2023 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSimeão, Rosangela MariaSilva, Dagma Dionísia da Santos, Flávia Cristina dosVilela, Lourival Silveira, Márcia Cristina Teixeira daResende, Anna Carolina Albuquerque, Paulo Emílio Pereira de2023-01-31T19:24:01Zoai:periodicos.uem.br/ojs:article/56144Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2023-01-31T19:24:01Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
title Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
spellingShingle Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
Simeão, Rosangela Maria
grasses; legume; tropical fodder; drought tolerance; sandy soils.
grasses; legume; tropical fodder; drought tolerance; sandy soils.
title_short Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
title_full Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
title_fullStr Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
title_full_unstemmed Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
title_sort Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
author Simeão, Rosangela Maria
author_facet Simeão, Rosangela Maria
Silva, Dagma Dionísia da
Santos, Flávia Cristina dos
Vilela, Lourival
Silveira, Márcia Cristina Teixeira da
Resende, Anna Carolina
Albuquerque, Paulo Emílio Pereira de
author_role author
author2 Silva, Dagma Dionísia da
Santos, Flávia Cristina dos
Vilela, Lourival
Silveira, Márcia Cristina Teixeira da
Resende, Anna Carolina
Albuquerque, Paulo Emílio Pereira de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Simeão, Rosangela Maria
Silva, Dagma Dionísia da
Santos, Flávia Cristina dos
Vilela, Lourival
Silveira, Márcia Cristina Teixeira da
Resende, Anna Carolina
Albuquerque, Paulo Emílio Pereira de
dc.subject.por.fl_str_mv grasses; legume; tropical fodder; drought tolerance; sandy soils.
grasses; legume; tropical fodder; drought tolerance; sandy soils.
topic grasses; legume; tropical fodder; drought tolerance; sandy soils.
grasses; legume; tropical fodder; drought tolerance; sandy soils.
description The diversity of soils and climate in Brazil imposes the need to evaluate the adaptation of fodder species to soil and climate conditions to guide producers and technicians in choosing the best alternatives for their region. The objective of this study was to evaluate and identify fodder cultivars for pasture and soil cover with tolerance to drought and high production in the sandy soils of southern Bahia, Brazil. The performance of 29 commercial cultivars of perennial and annual tropical forage species was evaluated in six cuts in 2019 and 2020. The green and dry mass yield per cut and the daily dry matter accumulation rate were evaluated considering the periods of water surplus and deficit and the drought tolerance index for each cultivar was estimated. Grass and legume cultivars showed differences in establishment, yield in the water surplus, and in the re-establishment after the water deficit. Based on the values of the drought tolerance index and in the dry mass daily yields before and after the water deficit, the cultivars adapted and indicated for regional continuous grazing were Xaraés, Marandu, Massai, Tanzânia, Paiaguás, and Zuri, in that order. The grasses B. ruziziensis and B. decumbens were indicated for use as cover plants after the harvest due to their high capacity of establishment and short-term production. The annual and perennial legume plants were also indicated for cover, and the combination of cultivars and their potential for straw in direct planting or use in integrated systems still need to be validated.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-16
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144
10.4025/actasciagron.v45i1.56144
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144
identifier_str_mv 10.4025/actasciagron.v45i1.56144
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144/751375154797
dc.rights.driver.fl_str_mv Copyright (c) 2023 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Acta Scientiarum. Agronomy
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 45 (2023): Publicação contínua; e56144
Acta Scientiarum. Agronomy; v. 45 (2023): Publicação contínua; e56144
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
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reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
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