Effects of addition of copper, manganese, zinc and chromium compounds on ammonification and nitrification during incubation of soil
โ Scribed by P. R. Premi; A. H. Cornfield
- Publisher
- Springer
- Year
- 1969
- Tongue
- English
- Weight
- 388 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-079X
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The effects of six triorganotin(1V) compounds and of Thiram on nitrification and ammonification in soil were investigated. Low concentrations of up to 50 pg g-' of the triorganotin(1V) compounds enhanced nitrate-nitrogen (NO, -N) production in soil. Except for diphenylbutyltin bromide, which inhibit
## Abstract The isotope effect __E__ = 0.310 as a mean value is measured at __T__ = 1200 K for impurity diffusion of ^52^Mn/^54^Mn in copper. The corresponding correlation factor __f__~2~ = 0.36 is relatively small in comparison with the published results of Fe, Co, and Ni in Cu. The small value of