Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-08T02:38:22.020Z Has data issue: false hasContentIssue false
  • English
  • Français

Losses of Nitrogen from Urea in Some Soils of East Pakistan

Published online by Cambridge University Press:  03 October 2008

D. H. Khan  and
G. H. Rashid
D. H. Khan
Affiliation:
Department of Soil Science, East Pakistan Agricultural University, Mymensingh, East Pakistan
G. H. Rashid
Affiliation:
Department of Soil Science, East Pakistan Agricultural University, Mymensingh, East Pakistan
Get access Rights & Permissions [Opens in a new window]

Summary

An appreciable loss of gaseous N from added urea was recorded in two sub-tropical soils of East Pakistan under laboratory controlled conditions, markedly accentuated by the presence of decomposable organic materials which increased ammonification and tended to decrease nitrate accumulation. The addition of bonemeal to the soils had little effect.

Type
Research Article
Information
Experimental Agriculture , Volume 7 , Issue 2 , April 1971 , pp. 107 - 112
Copyright
Copyright © Cambridge University Press 1971

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Acquaye, D. K. & Cunningham, R. K. (1965). Trop. Agric. Trin. 42, 281.Google Scholar
Anderson, J. R. (1962). Proc. 36th Congr. S. Afr. Sug. Tech. Ass., 97.Google Scholar
A.O.A.C. (1960). Methods of Analysis. New York: Assoc. Official Agr. Chem.Google Scholar
Buckman, H. O. & Brady, N. C. (1964). The Nature and Properties of Soils, New York: Macmillan.Google Scholar
Ernst, J. W. & Massey, H. F. (1960). Proc. Soil. Soc. Am. 24, 87.CrossRefGoogle Scholar
Gasser, J. K. R. (1964). Soils and Fert. 27, 175.Google Scholar
Harding, R. B., Embleton, T. W. & Jones, W. W. (1963). Calif. Citrograph. 07.Google Scholar
Khan, D. H. & Hoque, M. Z. (1965). J. Sci. Fd Agric. 16, 725.CrossRefGoogle Scholar
Martin, J. P. & Chapman, H. D. (1951). Soil Sci. 71, 25.CrossRefGoogle Scholar
Meyer, R. D., Olson, R. A. & Rhoades, H. F. (1961). Agron. J. 53, 241.CrossRefGoogle Scholar
Okuda, A., Takahashi, E. & Yoshida, M. (1960). J. Sci. Soil. Tokyo 31, 273.Google Scholar
Piper, C. S. (1950). Soil and Plant Analysis. Adelaide: University Press.Google Scholar
Russell, E. J. (1962). Soil Conditions and Plant Growth. London: Longmans Green.Google Scholar
Sreenivasan, A. & Subrahmanyan, V. (1935). J. Agric. Sci. 25, 6.CrossRefGoogle Scholar
Tripathi, O. N. (1958). Proc. Nat. Acad. Sci., India. 27A, 215.Google Scholar
Truog, E. (1930). J. Am. Soc. Agron. 22, 874.CrossRefGoogle Scholar
Volk, G. M. (1959). Agron. J. 51, 746.Google Scholar
Wahhab, A., Mahmud, K. & Ishaq, M. (1959). J. Agric. Sci. 55, 47.CrossRefGoogle Scholar
Walkley, A. & Black, I. A. (1934). Soil Sci. 37, 29.CrossRefGoogle Scholar