Published 2010
| Version v1
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Effects of macro nutrient concentration on biological N2 fixation by Azotobacter vinelandii ATCC 12837
Creators
- 1. Malaysian Nuclear Agency, Bangi, Kajang, Selangor (Malaysia)
- 2. School of Biological Sciences, Universiti Sains Malaysia (USM), Penang (Malaysia)
Description
The dynamic changes of biological N2 fixation by Azotobacter vinelandii ATCC 12837 under the influence of various macro nutrients, specifically phosphorus (P) and potassium (K), was investigated. In this attempt, Oryza sativa L. var. MR 219 was used as the model plant. Results obtained showed changes in the biological N2 fixation activities with different macro nutrient(s) manipulations. The research activity enables optimisation of macro nutrients concentration for optimal/ enhanced biological N2 fixation by A. vinelandii ATCC 12837. (author)
Availability note (English)
Also available in Malaysian Nuclear Agency Document Delivery Center by email: mohdhafizal@nuclearmalaysia.gov.myFiles
43056472.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- INIS-MY--2012-110
Conference
- Title
- Research and Development Seminar 2010
- Acronym
- RnD Seminar 2010
- Dates
- 12-15 Oct 2010
- Place
- Bangi (Malaysia)
INIS
- Country of Publication
- Malaysia
- Country of Input or Organization
- Malaysia
- INIS RN
- 43056472
- Subject category
- S60: APPLIED LIFE SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AZOTOBACTER; BIOLOGICAL ACCUMULATION; CONCENTRATION RATIO; FERTILIZERS; NITROGEN; NITROGEN FIXATION; NUTRIENTS; NUTRITION; PHOSPHORUS; POTASSIUM
- Descriptors DEC
- ALKALI METALS; BACTERIA; DIMENSIONLESS NUMBERS; ELEMENTS; METALS; MICROORGANISMS; NONMETALS
Optional Information
- Notes
- Poster presentation. 2 fig. 1 tab.