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Recovery of15N from ammonium nitrate and algal biomass-amended soil

✍ Scribed by Sistani, K. R. ;Taylor, R. W. ;Hauck, R. D. ;Kelley, K. R.


Book ID
105052658
Publisher
Springer-Verlag
Year
1989
Tongue
English
Weight
590 KB
Volume
20
Category
Article
ISSN
1573-0867

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Sequential diffusion of ammonium and nit
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## A novel diffusion method was used for preparation of NHfand NO;-N samples from soil extracts far 15N determination. Ammonium, and nitrate following reduction to ammonia, are allowed to diffuse to an acid-wetted glass filter enclosed in polytetrafluoroethylene tape. The method was evaluated with