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Sowing Dates of Wheat in Northern Sudan

Published online by Cambridge University Press:  03 October 2008

A. Galil  and
A. Gabar Ahmed
A. Galil
Affiliation:
Hudeiba Research Farm, Northern Province, Sudan
A. Gabar Ahmed
Affiliation:
Hudeiba Research Farm, Northern Province, Sudan
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Summary

The effect of sowing time and variety were tested for three consecutive years under irrigated conditions. The relation between yield and planting time was quadratic, best described by y=a+bx-ex2 where y is grain yield and x is planting time. The results showed that, irrespective of variety, the optimum sowing date is around mid-November. Varietal differences are related to number of ears per unit area, with a stronger association of yield with grain weight than with any other yield components.

Information

Type
Research Article
Information
Experimental Agriculture , Volume 13 , Issue 4 , October 1977 , pp. 401 - 407
Copyright
Copyright © Cambridge University Press 1977

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References

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