INVESTIGADORES
BRECCIA Javier Dario
artículos
Título:
Peat-based inoculum of Bradyrhizobium japonicum and Sinorhizobium fredii supplemented with xanthan gum
Autor/es:
LORDA, G; BRECCIA, JD; BARBEITO, V; PAGLIERO FABIOLA,; BOERIS SUSANA,; CASTAÑO, C; PORDOMINGO, A; ALTOLAGUIRRE, F; MARIA DELIA, PASTOR
Revista:
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
Editorial:
Springer
Referencias:
Lugar: The Netherlands; Año: 2007 vol. 23 p. 1 - 5
ISSN:
0959-3993
Resumen:
The addition of xanthan to high water retention capacity peat (HWRC) inoculants did notshow differences on the survival of Bradyrhizobium japonicum E109. In low water retention capacity peats (LWRC) however, xanthan increased the survival of B. japonicum significantly. Xanthan showed the best effect at 0.1 g/l for B. japonicum, in contrast to Sinorhizobiumfredii USDA205 where the concentrations evaluated (0–1.0 g/l) did not affected significantly itssurvival. Nevertheless, when the symbiotic performance on soybean was evaluated, the presence of 0.1 g xanthan/l increased the nodule number for both strains.