| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Azospirillum sp . inoculation in wheat, barley and oats seeds greenhouse experiments
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| Autores: |
Dalla Santa,Osmar R.
Hernández,Ramona Fernández
Alvarez,Gergina L. Michelena
Ronzelli Junior,Pedro
Soccol,Carlos Ricardo
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| Data: |
2004-11-01
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| Ano: |
2004
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| Palavras-chave: |
Azospirillum
Wheat
Barley
Oats
Nitrogen fixation
Plant growth promotion
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| Resumo: |
The aim of the present work was to evaluate the inoculation effects of Azospirillum sp. RAM-7 strain, in seeds of wheat, barley and oats cultures on yield and total nitrogen content of the grains in greenhouse experiments. Seeds inoculation with Azospirillum sp. RAM-7 strain enhanced grain yields, even so, the responses vary among the evaluated cultures. For wheat, significant increases were obtained when the inoculation was associated to 100% of the recommended nitrogen, although the treatment that received only inoculation produced 7.4% above the control, however this difference wasn't significant. For barley, the presence of the inoculant substituted 20% the recommended nitrogen fertilization. For oats the inoculation with Azospirillum sp. RAM-7 didn't provide a significant increase in grain yields. In relation to the total nitrogen content of the grains, for all studied cultures, significant differences were not observed among the evaluated treatments (p < 0.05).
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000600002
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132004000600002
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.47 n.6 2004
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| Direitos: |
info:eu-repo/semantics/openAccess
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