Malinda Thilakarathna

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Questions related from Malinda Thilakarathna

Which Photosynthesis System is best for research?

I am planning to buy a Photosynthesis System. Can you recommend me which instrument is the best?

08 October 2020 6,131 8 View

How to take an Acetylene sample from an Acetylene cylinder for ARA?

I want to measure biological nitrogen fixation activity in some legumes using acetylene reduction assay. I got an acetylene cylinder with a regulator and just wondering how to take constant gas...

23 March 2018 9,623 5 View

Can anybody suggest where I can get different strains of Cowpea rhizobium (Bradyrhizobium strains)?

I am planning to conduct some experiments to measure nitrogen fixation in cowpea using a microbial biosensor and looking for Bradyrhizobium strains which nodulate cowpea. I am also wondering...

15 December 2014 5,767 5 View

Just wondering whether 15N is a radioactive isotope?

Different 15N based fertilizers are used to measure N fixation in legumes. I am wondering whether 15N labeled N fertilizers are radioactive or not? Is there any safety measures that needs to be...

24 June 2013 2,634 0 View