Results 51 to 60 of about 8,712 (203)
Cultivation of the bacterium Azotobacter chroococcum for preparation of biofertilizers [PDF]
, 2013 The biomass of the bacterium Azotobacter chroococcum can be used as a biofertilizer due to its ability to fix nitrogen from the atmosphere. In order to optimize the production of bacterial biomass for this purpose, a cultivation of A.
Mladen, P +3 more
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المكافحة الاحيائية للفطر F.oxysporum المسبب لمرض تعفن جذور وذبول الرقي تحت ظروف الظلة الخشبية
Journal of Kerbala for Agricultural Sciences, 2015 تضمنت هذه الدراسة تقييم كفاءة البكترياAzotobacter chroococcum وBacillus thuringiensis المعزولة من التربة في مكافحة الفطر Fusarium oxysporum المسبب لمرض تعفن جذور وذبول الرقي .اظهرت نتائج تجربة الاصص ان جميع المعاملات ادت الى خفض معنوي في شدة ...
ابراهيم خليل حسون +1 more
doaj +1 more source
Journal of Horticultural Sciences, 2014 An experiment was carried out to study the effect of type of cutting, IBA and bioinoculants on rooting in madhunashini. Among the three types of cuttings, hardwood cuttings registered higher values for fresh (0.790g/cutting) and dry weight (0.650g ...
H J Akshitha, K Umesha, T H Shankarappa
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Influence of protozoa on the process of nitrogen fixation by Azotobacter Chroococcum
, 1926 SUMMARY 1 Increased nitrogen fixation by Azotobacter chroococcum in the presence of protozoa, as shown by Nasir, has been confirmed 2 The same effect is found, using soil as a medium.
Bal, D. V., Cutler, D. W.
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Growth and Physiology of Azotobacter chroococcum in Continuous Culture [PDF]
Journal of General Microbiology, 1969 SUMMARY: Azotobacter chroococcum (ncib 8003) organisms, grown in continuous culture without fixed nitrogen, had chemical compositions at various dilution rates characteristic of nitrogen-limited populations. Fast-growing variants were selected for at high dilution rates; the efficiency of nitrogen fixation decreased with decreasing growth rate.
H, Dalton, J R, Postgate
openaire +2 more sources
PRODUCTION OF SOME BIODEGRADABLE POLYMERS BY SOME BACTERIAL ISOLATES [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2008 Several bacterial isolates were isolated from Dakahlia and Damitta Governorates. The isolates were purified, identified and tested for PHB production. The tested isolates were 17 isolates of Azotobacter chroococcum, 8 isolates of Azospirillum lipoferum ...
Sh.M. El-Kadi +4 more
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The effect of inoculation with Azotobacter chroococcum on microorganisms in rhizosphere and sugar beet yield in organic farming [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2016 The effect on sugar beet yield parameters and microbiological soil status was studied using two techniques of sugar beet inoculation with strains of Azotobacter chroococcum.
Mrkovački Nastasija B. +5 more
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Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.Inoculation with Azospirillum brasilense and Bacillus amyloliquefaciens significantly enhances tomato tolerance to severe water deficit. This strategy boosts agronomic performance, strengthens antioxidant defences and regulates secondary metabolites, providing a sustainable agricultural approach to combat water scarcity and climate change impacts ...
Camila Garcia de Freitas +8 more
wiley +1 more source
Nitrogen fixation and nitrogenase activity of Azotobacter chroococcum [PDF]
, 1974 The purpose of the present investigation was to study the effect of some chemical, physical and biological factors on growth, efficiency of nitrogen fixation and nitrogenase activity of Azotobacter chroococcum.From biochemical studies with cell-free ...
Brotonegoro, S.
core
Nitrogen-Fixation by Azotobacter Chroococcum [PDF]
The Journal of Ecology, 1913 n ...
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