Symbiotic nitrogen fixation and sustainable soybean production

Sikora, Sanja; Blažinkov, Mihaela; Babić, Katarina; Sudarić, Aleksandra; Redžepović, Sulejman

doi:10.1556/CRC.36.2008.Suppl.3

Pregled bibliografske jedinice broj: 383367

Symbiotic nitrogen fixation and sustainable soybean production

Sikora, Sanja; Blažinkov, Mihaela; Babić, Katarina; Sudarić, Aleksandra; Redžepović, Sulejman

Symbiotic nitrogen fixation and sustainable soybean production // Cereal research communications, 36 (2008), S5; 1483-1486 doi:10.1556/CRC.36.2008.Suppl.3 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 383367 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Symbiotic nitrogen fixation and sustainable soybean production

Autori
Sikora, Sanja ; Blažinkov, Mihaela ; Babić, Katarina ; Sudarić, Aleksandra ; Redžepović, Sulejman

Izvornik
Cereal research communications (0133-3720) 36 (2008), S5; 1483-1486

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
symbiotic nitrogen fixation; soybean; Bradyrhizobium japonicum; indigenous strains

Sažetak
Symbiotic nitrogen fixation is a key process for agricultural sustainability. Sustainable soybean production strongly rely on biologically fixed nitrogen that can be ensured by application of high quality rhizobial inoculants. The main aim of this study was to evaluate the symbiotic properties of selected indigenous and reference Bradyrhizobium japonicum strains in agroecological area of north-west Croatia. During two-year period of investigation, nodulation and symbiotic efficiency of different B. japonicum strains was tested as well as their compatibility with different soybean cultivars. The application of different B. japonicum strains caused significant differences in nodule number and nodule dry weight. Significant influence of cultivar x strain interaction was determined as well. At both locations, inoculation with different indigenous B. japonicum strains caused significant increase of total nitrogen content in plants. Inoculation with selected indigenous and reference strains resulted also in seed yield differences. Interaction soybean cultivar x B. japonicum strain was also statisitcally significant. Positive effect of inoculation was determined regarding the soybena seed protein content. The results obtained in this study, highlight the importance of rhizobial strain selection. Some indigenous B. japonicum strains can be characterized by high symbiotic efficiency and could be recommended for inoculant production. All the results, clearly confirmed the significance of detection the most effective symbiotic associations between soybean cultivar and B. japonicum strain for successfull and sustainable soybean production.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

Napomena
Proceedings of the VII. Alps-Adria Scientific Workshop ; 28.04.-02.05.2008. ; Stara Lesna, Slovačka. Part III ; 1395-2094.

POVEZANOST RADA

Projekti:
073-0730489-0344 - Kontinuirano genetsko unapređenje soje suvremenim metodama oplemenjivanja (Sudarić, Aleksandra, MZOS ) ( CroRIS)
178-1780692-0558 - Korisne mikrobne zajednice u održivom uzgoju leguminoza (Sikora, Sanja, MZOS ) ( CroRIS)

Ustanove:
Poljoprivredni institut Osijek

Profili:

Aleksandra Sudarić (autor)