Hostname: page-component-848d4c4894-x24gv Total loading time: 0 Render date: 2024-05-28T21:07:12.753Z Has data issue: false hasContentIssue false

Relative efficiency of urea and urea supergranules for irrigated wheat

Published online by Cambridge University Press:  27 March 2009

R. Prasad
Affiliation:
Indian Agricultural Research Institute, New Delhi-110 012, India
S. Singh
Affiliation:
Indian Agricultural Research Institute, New Delhi-110 012, India

Summary

A field experiment was made in rabi seasons (November–April) of 1981–2 and 1982–3 to study the relative efficency of urea and urea supergranules (USG) for spring wheat. USG showed no advantage over prilled urea for spring wheat.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1985

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

Prasad, M. & Prasad, R. (1980). Yield and nitrogen uptake by rice as affected by variety, method of planting and new nitrogen fertilizers. Fertilizer Besearch 1, 207213.CrossRefGoogle Scholar
Prasad, R., Rajale, G. B. & Lakhdive, B. A. (1971). Nitrification retarders and slow release nitrogen fertilizers. Advances in Agronomy 23, 337383.CrossRefGoogle Scholar
Prasad, R., Singh, S. & De, R. (1984). Effect of time and method of application on the relative efficiency of prilled urea and urea supergranules for rice. Journal of Agricultural Science, Cambridge 103, 539542.CrossRefGoogle Scholar
Savant, N. K., Craswell, E. T. & Diamond, R. B. (1983). Use of urea super granules for wetland rice – a review. Fertilizer News 28 (8), 2735.Google Scholar
Tandon, H. L. S. (1980). Soil fertility and fertilizer use research on wheat in India – a review. Fertilizer News 25 (10), 4578.Google Scholar