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Response of wheat (Triticum aestivum L.) to graded doses of P and N on soils of different P and organic carbon fertility classes under rainfed conditions

Published online by Cambridge University Press:  27 March 2009

O. P. Meelua ,
S. R. Bishnoi ,
N. S. Randhawa  and
K. N. Sharma
O. P. Meelua
Affiliation:
Department of Soils Punjab Agricultural University, Ludhiana, India
S. R. Bishnoi
Affiliation:
Department of Soils Punjab Agricultural University, Ludhiana, India
N. S. Randhawa
Affiliation:
Department of Soils Punjab Agricultural University, Ludhiana, India
K. N. Sharma
Affiliation:
Department of Soils Punjab Agricultural University, Ludhiana, India
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Summary

Results of experiments made on cultivators' fields under rainfed conditions show that response to P application decreased as available P status of soil increased. The response to N application was higher in low organic carbon soils than in medium organic carbon soils with all levels of application and the difference in response widened with increase in N level.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 86 , Issue 2 , April 1976 , pp. 425 - 426
Copyright
Copyright © Cambridge University Press 1976

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References

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