Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.

Detalhes bibliográficos
Autor(a) principal: MENESES, F. M. N.
Data de Publicação: 2024
Outros Autores: ARAGÃO, M. F., POMPEU, R. C. F. F., FERNANDES JUNIOR, P. I., ANDRADE, H. A. F. de, SOUZA, H. A. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165938
https://doi.org/10.15446/abc.v29n2.108885
Resumo: Abstract: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N,and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions. Resumen: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N, and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions.
id EMBR_7fcca54789dde58a3d3c8c7547dc47e8
oai_identifier_str oai:www.alice.cnptia.embrapa.br:doc/1165938
network_acronym_str EMBR
network_name_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository_id_str 2154
spelling Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.MacronutrientsInoculation of non-legumesNutrients accumulatedBRS GorotubaDry matterSoil correctionCorreção do soloPlant growth promoting bacteriaMilhoZea MaysCaatingaMacroelementoNutrição VegetalInoculanteFertilizante NitrogenadoDesertificaçãoAzospirillum brasilensePlant nutritionPlant growthSoil microorganismsPlant growth-promoting rhizobacteriaSoil inoculationNitrogen fertilizersDesertificationSemiarid soilsBrazilAbstract: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N,and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions. Resumen: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N, and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions.Título em espanhol: Corrección de suelos y Azospirillum brasilense: estrategias en el cultivo de genotipos de maíz en regiones semiáridas.FRANCISCO MÁRIO NASCIMENTO MENESES, UNIVERSIDADE ESTADUAL VALE DO ACARAÚ; MÁRCIO FACUNDO ARAGÃO, UNIVERSIDADE FEDERAL DO CEARÁ; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; PAULO IVAN FERNANDES JUNIOR, CPATSA; HOSANA AGUIAR FREITAS DE ANDRADE, UNIVERSIDADE FEDERAL DO PIAUÍ; HENRIQUE ANTUNES DE SOUZA, CPAMN.MENESES, F. M. N.ARAGÃO, M. F.POMPEU, R. C. F. F.FERNANDES JUNIOR, P. I.ANDRADE, H. A. F. deSOUZA, H. A. de2024-07-24T13:55:19Z2024-07-24T13:55:19Z2024-07-242024info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleActa Biológica Colombiana, v. 29, n. 2, p. 141-150, 2024.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165938https://doi.org/10.15446/abc.v29n2.108885enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2024-07-24T13:55:20Zoai:www.alice.cnptia.embrapa.br:doc/1165938Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542024-07-24T13:55:20Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
title Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
spellingShingle Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
MENESES, F. M. N.
Macronutrients
Inoculation of non-legumes
Nutrients accumulated
BRS Gorotuba
Dry matter
Soil correction
Correção do solo
Plant growth promoting bacteria
Milho
Zea Mays
Caatinga
Macroelemento
Nutrição Vegetal
Inoculante
Fertilizante Nitrogenado
Desertificação
Azospirillum brasilense
Plant nutrition
Plant growth
Soil microorganisms
Plant growth-promoting rhizobacteria
Soil inoculation
Nitrogen fertilizers
Desertification
Semiarid soils
Brazil
title_short Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
title_full Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
title_fullStr Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
title_full_unstemmed Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
title_sort Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions.
author MENESES, F. M. N.
author_facet MENESES, F. M. N.
ARAGÃO, M. F.
POMPEU, R. C. F. F.
FERNANDES JUNIOR, P. I.
ANDRADE, H. A. F. de
SOUZA, H. A. de
author_role author
author2 ARAGÃO, M. F.
POMPEU, R. C. F. F.
FERNANDES JUNIOR, P. I.
ANDRADE, H. A. F. de
SOUZA, H. A. de
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv FRANCISCO MÁRIO NASCIMENTO MENESES, UNIVERSIDADE ESTADUAL VALE DO ACARAÚ; MÁRCIO FACUNDO ARAGÃO, UNIVERSIDADE FEDERAL DO CEARÁ; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; PAULO IVAN FERNANDES JUNIOR, CPATSA; HOSANA AGUIAR FREITAS DE ANDRADE, UNIVERSIDADE FEDERAL DO PIAUÍ; HENRIQUE ANTUNES DE SOUZA, CPAMN.
dc.contributor.author.fl_str_mv MENESES, F. M. N.
ARAGÃO, M. F.
POMPEU, R. C. F. F.
FERNANDES JUNIOR, P. I.
ANDRADE, H. A. F. de
SOUZA, H. A. de
dc.subject.por.fl_str_mv Macronutrients
Inoculation of non-legumes
Nutrients accumulated
BRS Gorotuba
Dry matter
Soil correction
Correção do solo
Plant growth promoting bacteria
Milho
Zea Mays
Caatinga
Macroelemento
Nutrição Vegetal
Inoculante
Fertilizante Nitrogenado
Desertificação
Azospirillum brasilense
Plant nutrition
Plant growth
Soil microorganisms
Plant growth-promoting rhizobacteria
Soil inoculation
Nitrogen fertilizers
Desertification
Semiarid soils
Brazil
topic Macronutrients
Inoculation of non-legumes
Nutrients accumulated
BRS Gorotuba
Dry matter
Soil correction
Correção do solo
Plant growth promoting bacteria
Milho
Zea Mays
Caatinga
Macroelemento
Nutrição Vegetal
Inoculante
Fertilizante Nitrogenado
Desertificação
Azospirillum brasilense
Plant nutrition
Plant growth
Soil microorganisms
Plant growth-promoting rhizobacteria
Soil inoculation
Nitrogen fertilizers
Desertification
Semiarid soils
Brazil
description Abstract: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N,and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions. Resumen: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correction in association with Azospirillum brasiliense to replace nitrogen (N) fertilizer on the vegetative growth of two maize genotypes cultivated on degraded soil. The soil was collected in an area undergoing desertification in Irauçuba, Ceará state, Brazil. A 2x2x5 factorial experiment was carried out in blocks: two soil fertility levels (corrected and uncorrected soil in terms of fertility), two maize genotypes (BRS Caimbé and BRS Gorutuba), and five nitrogen sources (control, inoculation with A. brasilense, inoculation with A. brasilense + 50 kg ha-1 of N, 50 kg ha-1 of N, and 100 kg ha-1 of N). BRS Gorutuba genotype showed greater adaptability to the growing conditions evaluated. However, macronutrient concentration did not affect maize dry matter yield. The response of maize inoculated with A. brasiliense suggests the inoculation efficacy, supported by the N accumulation and the effect on plant growth. The dry matter yield in A. brasilense inoculated plants was equivalent to using N fertilizer. Therefore, the inoculation of BRS Gorutuba maize grown on degraded soil with A. brasilense is a promising alternative for farmers in semi-arid regions.
publishDate 2024
dc.date.none.fl_str_mv 2024-07-24T13:55:19Z
2024-07-24T13:55:19Z
2024-07-24
2024
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Acta Biológica Colombiana, v. 29, n. 2, p. 141-150, 2024.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165938
https://doi.org/10.15446/abc.v29n2.108885
identifier_str_mv Acta Biológica Colombiana, v. 29, n. 2, p. 141-150, 2024.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165938
https://doi.org/10.15446/abc.v29n2.108885
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
_version_ 1817695715869065216