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Effects of storage temperature, duration and inoculation methods on Bradyrhizobium japonicum growth with soybean

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dc.contributor.author Lipșa, Florin-Daniel
dc.contributor.author Gafencu, Andrei-Mihai
dc.contributor.author Florea, Andreea Mihaela
dc.contributor.author Ulea, Eugen
dc.date.accessioned 2021-03-12T09:14:50Z
dc.date.available 2021-03-12T09:14:50Z
dc.date.issued 2019
dc.identifier.citation Lipșa, Florin-Daniel, Andrei-Mihai Gafencu, Andreea Mihaela Florea, Eugen Ulea. 2019. "Effects of storage temperature, duration and inoculation methods on Bradyrhizobium japonicum growth with soybean". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 62(2): 161-165.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/415
dc.description.abstract The positive effect of root-nodulating strains of Bradyrhizobium spp in soybean in terms of biological nitrogen fixation and plant growth and development is still a main focus in the present. According to the literature, a concentration of 105 -106 bacteria on the seed, will guarantees that the root can be infected during the germination process, and in this way will achieve early nodulation. In this research the effects of storage temperature, duration and inoculation methods on the survival of Bradyrhizobium japonicum growth on soybean seeds and the performance of soybean bacterial inoculant on seeds under field conditions were determinate. The results showed that the storage of the inoculated seeds at low temperature (5-10°C) can assure a very good root infection in order to obtain a higher nodule number and after 90 days, whether the inoculation was done in station or factory. The registered results showed values which ranged from 0.03*105 to 5.06*105 CFU/seed. In case of the performance of soybean bradyrhizobia inoculants on seeds under field conditions we determined that from the soybean tap roots, the highest number of nodules was 138, while the lowest number was 42 nodules. Regarding the total weight of the nodules prevailed from the tap roots, the highest registered values was 4748.0 mg. In case of secondary roots, the highest number of nodules was 353, while the lowest number was 103. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.subject Bradyrhizobium japonicum en_US
dc.subject inoculation en_US
dc.subject storage temperature en_US
dc.subject storage duration en_US
dc.subject soybean nodules en_US
dc.title Effects of storage temperature, duration and inoculation methods on Bradyrhizobium japonicum growth with soybean en_US
dc.type Article en_US
dc.author.affiliation Florin-Daniel Lipșa, Andrei-Mihai Gafencu, Andreea Mihaela Florea, Eugen Ulea, „Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine of Iasi, Romania
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 62
dc.issue 2
dc.publicationDate 2019
dc.startingPage 161
dc.endingPage 165
dc.identifier.eissn 2069-6727


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