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Titlebook: Mathematical and Numerical Techniques in Physical Geodesy; Lectures delivered a Hans Sünkel Conference proceedings 1986 Springer-Verlag Ber

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R. H. Rappwas tied up in the . biomass. The applied N inhibited . growth as well as the amount of N fixed. Inoculation with smaller quantities of . allowing for more vigorous . multiplication was equally effective in reducing NH. volatilization and doubled the amount of .N tied-up by .. The reduction in NH. v
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H. Sünkelent nitrification and urease inhibitors. Under the present resource-scarce situation in many tropical Asian countries, several comple-mentary practices riiust be followed to supplement inorganic N sources. Fertilizer supplies and proper ¿rice support should be maintained and wherever possible increa
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G. W. Heinevel which limits nitrogenase activity at all times (20, 28). The barrier also responds to changes in physiological and environmental conditions which affect nodule metabolism and therefore the ability of the nodule to consume the O. that diffuses into the central zone from the rhizosphere (27, 58).
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Notes on the mapping of the gravity field using satellite data,
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The error model of inertial geodesy a study in dynamic system analysis,
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Integrated geodesy state-of-the-art 1986 reference text,
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