Adaptation and indication of forage crops for agricultural production in sandy soils in western Bahia State, Brazil
Main Author: | |
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Publication Date: | 2022 |
Other Authors: | , , , , , |
Format: | Article |
Language: | eng |
Source: | Acta Scientiarum. Agronomy (Online) |
Download full: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56144 |
Summary: | 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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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) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
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) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
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1799305901128024064 |