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Fütterungsbedingte mikrobielle Zusammensetzung von Rinderkot ...

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10. Literatur 91<br />

Vandermeer, J., 1995. The ecological basis of alternative agriculture. Ann. Re.v Ecol.<br />

Syst. 26, 201-224.<br />

Vance, E., Brookes, P., Jenkinson, D., 1987. An extraction method for measuring soil<br />

microbial biomass C. Soil Biol. Biochem. 19, 703–707.<br />

Verhoeven, F. P. M., van der Made, G. M., van Bruchem, J., 1998. Nitrogen in balance<br />

– results of 100 Friesian dairy farms show the importance of the uptake from the soil.<br />

Veeteelt 15, 496-498.<br />

Wachendorf, C., Joergensen, R.G., 2011. Mid-term tracing of 15 N derived from urine<br />

and dung in soil microbial biomass. Biol. Fertil. Soils 47, 147-155.<br />

Weete, J.D., Weber, D.J., 1980. Lipid Biochemistry of Fungi and other Organisms.<br />

Plenum Publishing, New York.<br />

Wolstrup, J., Jensen, K., 2008. Adenosine triphosphate and deoxyribonucleic acid in the<br />

alimentary tract of cattle fed different nitrogen sources. Journal of Applied<br />

Microbiology 45, 49–56.<br />

Zelles, L., Hund, K., Stepper, K., 1987. Methoden zur relativen Quantifizierung der<br />

pilzlichen Biomasse im Boden. J. Plant Nutr. Soil Sci. 150, 249–252.<br />

Zhang, X., Amelung, W., 1996. Gas chromatographic determination of muramic acid,<br />

glucosamine, mannosamine, and galactosamine in soils. Soil Biol. Biochem. 28,<br />

1201-1206.

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