Results 131 to 140 of about 3,978 (163)

Diffusion du15N2 dans le sol pendant la mesure de fixation biologique de l'azote

Plant and Soil, 1983
The kinetic of15N2 diffusion has been measured in a system similar to that for the estimation of N2 fixation in plant microorganism associations cultivated in soil. The15N2 enrichment of the soil atmosphere reached an homogenous value one hour after injection of15N2 and is identical to that obtained by calculation, indicating that no adsorption occurs ...
M. P. Fernandez, F. R. Warembourg
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La fixation de l'azote. 2. Les enjeux de la recherche

1994
National ...
Denarié, Jean, Joly, Pierre Benoit
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II. La fixation de l'azote de l'air par les plantes

1892
Haraucourt Célestin. II. La fixation de l'azote de l'air par les plantes. In: Manuel général de l'instruction primaire : journal hebdomadaire des instituteurs. 59e année, tome 28, 1892. pp. 66-67.
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