Naslov (eng)

Sustainable Forage Crop Production: Application of New Bacillus Isolates from Alfalfa Rhizosphere Soil

Autor

Buntić, Aneta
Pešić, Mila
Rasulić, Nataša
Stajković-Srbinović, Olivera
Delić, Dušica
Milinković, Mira
Knežević, Magdalena

Opis (eng)

Abstract:The aim of the present study was to investigate the potential of the new Bacillus spp. isolates as promising plant growth promoters in alfalfa cultivation. As one of the most widely grown forage legumes in the world, yield and quality of alfalfa (Medicago sativa) are of great importance. A total of five obtained Bacillus spp. isolates were tested for plant growth promoting (PGP) traits and applied as single inoculant in alfalfa seed treatments in vitro. Isolates I1 and I2 showed all PGP traits (phosphate solubilization and production of indole-3- acetic acid and siderophores). Treatments of alfalfa seeds with five tested isolates induced increase in shoot and root length, compared to the control. The highest shoot and root length of alfalfa seedlings was resulted by seed inoculation with I3 and I1 inoculums, respectively. The results of this study highlight the potential of rhizosphere soil to harbor beneficial bacterial strains that could be exploited for PGP of a broad range of plants.

Jezik

engleski

Datum

2023

Licenca

© All rights reserved

Predmet

Bacillus spp.; PGP bacteria; seed germination; seedling shoots and roots; Medicago sativa

Deo kolekcije (1)

o:508

Institut za zemljište