The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content
The objective of this study was to evaluate the agronomic efficiency of rhizobia strains already approved or in the selection stage for cowpea, in the Recôncavo da Bahia region, Brazil. Two field experiments were performed in the municipalities of Cruz das Almas and Maragogipe, Bahia, Brazil. A ran...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Uberlândia
2022-08-01
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| Series: | Bioscience Journal |
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| Online Access: | https://seer.ufu.br/index.php/biosciencejournal/article/view/54182 |
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| author | Jóice Xavier de Sousa Andreza de Jesus Correia Antonio Jilson Cruz Dias Caeline Castor da Silva Patrícia Lopes Leal Juan Manuel Anda Rocabado Fatima Maria de Sousa Moreira Rafaela Simão Abrahão Nóbrega |
| author_facet | Jóice Xavier de Sousa Andreza de Jesus Correia Antonio Jilson Cruz Dias Caeline Castor da Silva Patrícia Lopes Leal Juan Manuel Anda Rocabado Fatima Maria de Sousa Moreira Rafaela Simão Abrahão Nóbrega |
| author_sort | Jóice Xavier de Sousa |
| collection | DOAJ |
| description |
The objective of this study was to evaluate the agronomic efficiency of rhizobia strains already approved or in the selection stage for cowpea, in the Recôncavo da Bahia region, Brazil. Two field experiments were performed in the municipalities of Cruz das Almas and Maragogipe, Bahia, Brazil. A randomized block design was used with seven nitrogen sources and four replicates. Nitrogen sources consisted of the strains UFRB FA51B1, UFRB BA72C2-1, UFLA 03-164T, UFLA 03-84, INPA 03-11B, and two controls without inoculation, one with mineral nitrogen and another without. All the strains nodulated cowpea. The efficiency of the strains was determined by the number of nodules, nodule dry matter, total dry matter, grain yield, nitrogen accumulation in shoots and grain, and relative efficiency. The strain UFLA 03-164T can be recommended for biomass production, green manure, and promotion of grain yields in both soils. In Maragogipe, the UFLA 03-84 and INPA 03-11B strains can be recommended for biomass production, green manure, and promotion of grain yields. The UFLA 03-164T strain showed great potential to promote and grain yield in the two municipalities studied. The strain INPA 03-11B can be recommended for Maragogipe soil. UFLA 03-84 can also be recommended to increase grain yield in Cruz das Almas.
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| first_indexed | 2024-04-14T03:16:34Z |
| format | Article |
| id | doaj.art-08c31a02bab14958bafe3a6effe33d59 |
| institution | Directory Open Access Journal |
| issn | 1981-3163 |
| language | English |
| last_indexed | 2024-04-14T03:16:34Z |
| publishDate | 2022-08-01 |
| publisher | Universidade Federal de Uberlândia |
| record_format | Article |
| series | Bioscience Journal |
| spelling | doaj.art-08c31a02bab14958bafe3a6effe33d592022-12-22T02:15:27ZengUniversidade Federal de UberlândiaBioscience Journal1981-31632022-08-013810.14393/BJ-v38n0a2022-5418228286The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus contentJóice Xavier de Sousa0Andreza de Jesus Correia1Antonio Jilson Cruz Dias2Caeline Castor da Silva3Patrícia Lopes Leal4Juan Manuel Anda Rocabado5Fatima Maria de Sousa Moreira6Rafaela Simão Abrahão Nóbrega7Universidade Federal do Recôncavo da BahiaUniversidade Federal do Recôncavo da BahiaUniversidade Federal do Recôncavo da BahiaUniversidade Federal do Recôncavo da BahiaUniversidade Federal da BahiaUniversidade Estadual de Feira de SantanaUniversidade Federal de LavrasUniversidade Federal do Recôncavo da Bahia The objective of this study was to evaluate the agronomic efficiency of rhizobia strains already approved or in the selection stage for cowpea, in the Recôncavo da Bahia region, Brazil. Two field experiments were performed in the municipalities of Cruz das Almas and Maragogipe, Bahia, Brazil. A randomized block design was used with seven nitrogen sources and four replicates. Nitrogen sources consisted of the strains UFRB FA51B1, UFRB BA72C2-1, UFLA 03-164T, UFLA 03-84, INPA 03-11B, and two controls without inoculation, one with mineral nitrogen and another without. All the strains nodulated cowpea. The efficiency of the strains was determined by the number of nodules, nodule dry matter, total dry matter, grain yield, nitrogen accumulation in shoots and grain, and relative efficiency. The strain UFLA 03-164T can be recommended for biomass production, green manure, and promotion of grain yields in both soils. In Maragogipe, the UFLA 03-84 and INPA 03-11B strains can be recommended for biomass production, green manure, and promotion of grain yields. The UFLA 03-164T strain showed great potential to promote and grain yield in the two municipalities studied. The strain INPA 03-11B can be recommended for Maragogipe soil. UFLA 03-84 can also be recommended to increase grain yield in Cruz das Almas. https://seer.ufu.br/index.php/biosciencejournal/article/view/54182Biological nitrogen fixationGreen manureVigna unguiculata. |
| spellingShingle | Jóice Xavier de Sousa Andreza de Jesus Correia Antonio Jilson Cruz Dias Caeline Castor da Silva Patrícia Lopes Leal Juan Manuel Anda Rocabado Fatima Maria de Sousa Moreira Rafaela Simão Abrahão Nóbrega The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content Bioscience Journal Biological nitrogen fixation Green manure Vigna unguiculata. |
| title | The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content |
| title_full | The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content |
| title_fullStr | The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content |
| title_full_unstemmed | The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content |
| title_short | The Bradyrhizobium uaiense strain UFLA 03-164T enhanced yield performance of cowpea in soils with low or high phosphorus content |
| title_sort | bradyrhizobium uaiense strain ufla 03 164t enhanced yield performance of cowpea in soils with low or high phosphorus content |
| topic | Biological nitrogen fixation Green manure Vigna unguiculata. |
| url | https://seer.ufu.br/index.php/biosciencejournal/article/view/54182 |
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