Tree species seedlings inoculated with p-solubilizing bacteria and arbuscular mycorrhizal fungi

Authors

  • Edson Luiz Souchie
  • Eduardo Francia Carneiro Campello
  • Orivaldo José Saggin-Júnior
  • Eliane M. Ribeiro da Silva

DOI:

https://doi.org/10.5380/rf.v35i2.4620

Keywords:

Sinergismo, fósforo, viveiro, fixação de N2, leguminosas, Synergism, phosphorus, nursery, N2-fixing, leguminous

Abstract

This study aimed to verify the inoculation of P-solubilizing bacteria effect on the growth of tree species seedlings cultivated under nursery conditions. Acacia holosericea, Mimosa caesalpiniifolia, Anadenanthera macrocarpa, Enterolobium contortisiliquum, Schinus terebinthifolius and Eucalyptus grandis were grown in nursery during 11 months. N2-fixing tree species were inoculated with rhizobia and arbuscular mycorrhizal fungi (AMF) while Non-N2-fixing tree species were inoculated only with AMF. Otherwise, half of the plants were inoculated with P-solubilizing bacteria. Population of P-solubilizing bacteria inoculated decreased during plant growth. On the other hand, these bacteria stimulated the growth of Anadenanthera macrocarpa, Mimosa caesalpiniifolia and Acacia holosericea in spite of inhibiting growth of Enterolobium contortisiliquum.

How to Cite

Souchie, E. L., Campello, E. F. C., Saggin-Júnior, O. J., & da Silva, E. M. R. (2005). Tree species seedlings inoculated with p-solubilizing bacteria and arbuscular mycorrhizal fungi. Floresta, 35(2). https://doi.org/10.5380/rf.v35i2.4620

Issue

Section

Artigos