Marshall Kana Samuel

4 Questions 19 Answers 0 Followers

Questions related from Marshall Kana Samuel

What is the methodology to extract DNA from actively decomposed woody materials (tropical peat soil)?

Greetings researchers, is there any available method to extract a single DNA from highly decomposed woody materials? Positively it could lead to the identification of paleo plantae that dominated...

08 August 2014 5,187 1 View

Can we store CO2 gas emission from soils in other places using tank, or other equipment?

The emission of CO2 from soil is approximately 1000 ppm - 1500ppm / ~ 700-800 t/ha/yr

12 December 2013 1,002 2 View

What does negative H2O mean in photosynthesis rate?

I'm not a plant physiologist, however, I wanted to know why the photosynthesis rate of H2O shows a negative result? Can somebody explain it to me? The experiment was conducted at peatland...

11 November 2013 6,918 17 View

CHNS Analyser: Does anyone have experience with fluctuating weight of organic soil?

When I weighing air-dried peat sampel that passed through 0.25mm sieve on microbalance, it seems like the sampel weight keep decreasing unstopable. First of all, I thought it was probably due to...

01 January 1970 3,120 8 View