Effect of Azotobacter inoculation on dry matter mass and nitrogen content in the hybrid varieties of sugar beet
1996
Mrkovacki, N. | Mezei, S. | Kovacev, L. (Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Yugoslavia))
The study included 4 monogerm triploid hybrid varieties of sugar beet (Hy-11, Dana, Delta and Norma) and 6 Azotobacter chroococcum strains (2, 3, 5, 8, 14, and 2/1). According to the results obtained, positive effect of Azotobacter chroococcum strains on dry matter mass and nitrogen content was observed. The best effect of inoculation with all studied strains of Azotobacter chroococcum was obtained with the hybrid varieties Hy-11 and Delta, while the strains of Azotobacter chroococcum 3 and 5 in all studied hybrid strains showed the highest positive effect.
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