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| Calazans,Giovanna Moura; Oliveira,Christiane Abreu de; Cruz,José Carlos; Matrangolo,Walter José Rodrigues; Marriel,Ivanildo Evódio. |
| ABSTRACT: Cratylia argentea is a leguminous shrub native to the cerrado, which has great potential for forage production and recovery of degraded areas. This study aimed to isolate, characterize, and select efficient rhizobial strains in symbiosis with Cratylia argentea . Rhizobacteria were isolated from the nodules of 12-month-old plants and cultivated in pots containing cerrado soil. Twenty-five bacterial strains were obtained, which displayed extensive variability with respect to morphological and symbiotic characteristics. Cratylia argentea seeds were planted in pots containing 5kg of cerrado soil and maintained in the greenhouse. The treatments consisted of 25 rhizobial isolates, two controls (without nitrogen and without inoculation), with or... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biological fixation; Legumes; Cerrado. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901594 |
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