ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The results indicated that cobalt at a dose as small as 0.1 p.p.m. increased the amount of nitrogen fixed. At 1.0 p.p.m. and higher concentrations, however, the response was less. Molybdenum was found to accelerate nitrogen fixation at and above a concentration of 1.0 p.p.m. examined. Higher ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/203549a0
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