Induced genetic variability in Rhizobium leguminosarum of Vicia faba L. to improve nitrogen fixation

Shukla, R.S.; Singh, C.B.; Khare, D. . Dept. of Plant Breeding and Genetics

Induced genetic variability in Rhizobium leguminosarum of Vicia faba L. to improve nitrogen fixation

1986

Shukla, R.S. | Singh, C.B. | Khare, D. (JNKVV, Jabalpur (India). Dept. of Plant Breeding and Genetics)

Ten isolates of Rhizobium leguminosarum from different genotypes of Vicia faba L. were tested on two genotypes of V. faba. Three strains were gamma irradiated to produce mutants which were highly variable genetically. These mutants were studied for several traits. The number of nodules per plant was shown to be the best selection criterion for rhizobial isolates with better nitrogen fixation

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Mots clés AGROVOC

fixation de l'azote mutant mutantes rayonnement gamma rhizobium selection vicia faba

Informations bibliographiques

Publié dans

FABIS Newsletter (ICARDA) | Faba Bean Information Service

Numéro 14 ISSN 0255-6448

D'autres materias

Genetica/ genotipos; Anatomie vegetale; Radiacion gamma; Seleccion; Fijacion del nitrogeno; Anatomia de la planta; Genetique/ genotype

Langue

anglais

Note

Summary (En). *IDRC, Ottawa (Canada), also on microfiche

Type

Summary

Sur AGRIS depuis: 1987-08-15

Format: AGRIS AP

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Induced genetic variability in Rhizobium leguminosarum of Vicia faba L. to improve nitrogen fixation

1986

Mots clés AGROVOC

Informations bibliographiques