Article PDF
References
Niklas, H., and Poschenrieder, H., Ernähr. Pflanze., 28, 86 (1932).
Smith, A. M., and Dryburgh, A., J. Soc. Chem. Indust., 53, 250T (1934).
Merrill, G. P., Rocks, Rock Weathering and Soils, 188 (The Macmillan Co., New York, 1906).
Polnov, B. B., Soil and Fert., 9, No. 1 Abst. No. 631.48 : 582.29 (1946).
Nikiforoff, C. C., Soil Sci., 67, 219 (1949).
Mehlich, A., Truog, E., and Fred, E. B., Soil Sci., 35, 259 (1933).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
ROY, B. Soil Development and the Availability of Phosphorus and Potassium to Aspergillus Niger. Nature 195, 472 (1962). https://doi.org/10.1038/195472a0
Issue Date:
DOI: https://doi.org/10.1038/195472a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.