Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea.

被引：18
作者：
Chagas Junior, Aloisio Freitas [1 ]
de Oliveira, Luiz Antonio [2 ]
de Oliveira, Arlem Nascimento [2 ]
机构：
[1] Fundacao Univ Fed Tocantins, BR-77402970 Gurupi, Tocantins, Brazil
[2] Inst Nacl de Pesquisas da Amazonia, Manaus, Amazonas, Brazil
来源：
ACTA SCIENTIARUM-AGRONOMY | 2010年 / 32卷 / 01期
关键词：
phenotype diversity; nitrogen fixation; Vigna unguiculata; BIOLOGICAL NITROGEN-FIXATION; BRADYRHIZOBIUM; DIVERSITY; INOCULATION; GROWTH;
D O I：
10.4025/actasciagron.v32i1.900
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea. Biological nitrogen fixation is of fundamental importance for agricultural sustainability, and the evaluation of the rhizobial diversity contributes to the knowledge of their diversity in collections, as well as for later Use in agricultural systems. The objective of this paper was to evaluate phenotype diversity and symbiotic efficiency of rhizobia isolates from Amazonian soils when inoculated on cowpea (Vigna unguiculata L. Walp.). The native isolates presented diversity regarding their morphologic and physiological characteristics. It was verified that the inoculation with isolates of native rhizobia contributed to the increase of the biomass, nodulation on cowpea and symbiotic efficiency.
引用
收藏
页码：161 / 169
页数：9
相关论文
共 50 条
  • [1] SYMBIOTIC EFFICIENCY OF RHIZOBIA STRAINS WITH COWPEA IN SOUTHERN MARANHAO
    Farias, Thiago Palhares
    Soares, Bruno Lima
    Alves De Araujo, Ana Regia
    De Souza Moreira, Fatima Maria
    REVISTA CAATINGA, 2016, 29 (03) : 611 - 618
  • [2] Phosphate solubilizing ability and symbiotic efficiency of isolated rhizobia from Amazonian soils.
    Chagas Junior, Aloisio Freitas
    de Oliveira, Luiz Antonio
    de Oliveira, Arlem Nascimento
    Willerding, Andre Luiz
    ACTA SCIENTIARUM-AGRONOMY, 2010, 32 (02) : 359 - 366
  • [3] Phenotypic diversity and symbiotic efficiency of Bradyrhizobium spp. strains from Amazonian soils
    Lima, AS
    Pereira, JPAR
    Moreira, FMD
    PESQUISA AGROPECUARIA BRASILEIRA, 2005, 40 (11) : 1095 - 1104
  • [4] Symbiotic efficiency of cowpea Bradyrhizobium strains in Cerrado soils
    Zilli, Jerri Edson
    Valicheski, Romano Roberto
    Rumjanek, Norma Gouvea
    Simoes-Araujo, Jean Luis
    Freire Filho, Francisco Rodrigues
    Prata Neves, Maria Cristina
    PESQUISA AGROPECUARIA BRASILEIRA, 2006, 41 (05) : 811 - 818
  • [5] Symbiotic efficiency and identification of rhizobia that nodulate cowpea in a Rhodic Eutrudox
    Rufini, Marcia
    Pereira da Silva, Michele Aparecida
    Avelar Ferreira, Paulo Ademar
    Cassetari, Alice de Souza
    Soares, Bruno Lima
    Bastos de Andrade, Messias Jose
    de Souza Moreira, Fatima Maria
    BIOLOGY AND FERTILITY OF SOILS, 2014, 50 (01) : 115 - 122
  • [6] Symbiotic and agronomic efficiency of new cowpea rhizobia from Brazilian Semi-Arid
    Nunes Marinho, Rita de Cassia
    Martins Ferreira, Linnajara de Vasconcelos
    da Silva, Aleksandro Ferreira
    Vieira Martins, Lindete Miria
    Abrahao Nobrega, Rafaela Simao
    Fernandes-Junior, Paulo Ivan
    BRAGANTIA, 2017, 76 (02) : 273 - 281
  • [7] Increasing the Legume-Rhizobia Symbiotic Efficiency Due to the Synergy between Commercial Strains and Strains Isolated from Relict Symbiotic Systems
    Safronova, Vera
    Sazanova, Anna
    Kuznetsova, Irina
    Belimov, Andrey
    Guro, Polina
    Karlov, Denis
    Yuzikhin, Oleg
    Chirak, Elizaveta
    Verkhozina, Alla
    Afonin, Alexey
    Andronov, Evgeny
    Tikhonovich, Igor
    AGRONOMY-BASEL, 2021, 11 (07):
  • [8] Symbiotic effectiveness of cowpea (Vigna unguiculata (L.) Walp.) nodulating rhizobia isolated from soils of major cowpea producing areas in Ethiopia
    Kebede, Erana
    Amsalu, Berhanu
    Argaw, Anteneh
    Tamiru, Solomon
    COGENT FOOD & AGRICULTURE, 2020, 6 (01):
  • [9] Molecular, Physiological, and Symbiotic Characterization of Cowpea Rhizobia from Soils Under Different Agricultural Systems in the Semiarid Region of Brazil
    Souza Sena, Pamella Thalita
    Nascimento, Tailane Ribeiro
    Siqueira Lino, Jaynne de Oliveira
    Oliveira, Gilmar Silva
    Ferreira Neto, Reginaldo Alves
    Santiago de Freitas, Ana Dolores
    Fernandes-Junior, Paulo Ivan
    Vieira Martins, Lindete Miria
    JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION, 2020, 20 (03) : 1178 - 1192
  • [10] Diversity in symbiotic specificity of cowpea rhizobia indigenous to Zimbabwean soils
    Mpepereki, S
    Wollum, AG
    Makonese, F
    PLANT AND SOIL, 1996, 186 (01) : 167 - 171
12345