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The influence of seed size on the performance of cereals in variety trials

Published online by Cambridge University Press:  27 March 2009

M. F. F. Carver
M. F. F. Carver
Affiliation:
Rothwell Plant Breeders, Rothwell, Lincoln
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Extract

The evaluation of the genetic potential of cereal varieties in variety trials will be accurate only if compensation can be made for all the variables known to influence the results, or if those variables are controlled. The influence of one such variable, seed size, on subsequent performance of crop plants, is well documented (wheat, Kittock & Law, 1968; beans, Ries, 1971; barley, McDaniel, 1969). McFadden (1963), working with barley, felt that seed size was such an important determinant of subsequent plant performance that he suggested that seed used in comparative testing systems should all be processed to the same seed range.

Type
Short Notes
Information
The Journal of Agricultural Science , Volume 89 , Issue 1 , August 1977 , pp. 247 - 249
Copyright
Copyright © Cambridge University Press 1977

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References

Kittock, D. L. & Law, A. G. (1968). Relationship of seedling vigour to respiration and tetrazolium chloride reduction by germinating wheat seeds. Agronomy Journal 60, 286–8.CrossRefGoogle Scholar
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McFadden, A. K. (1963). Effect of seed source on comparative test results in barley. Canadian Journal of Plant Science 43, 295–300.CrossRefGoogle Scholar
Ries, S. K. (1971). The relationship of protein content and size of bean seed with growth and yield. Journal of the American Society of Horticultural Science 96, 557–60.CrossRefGoogle Scholar
Rule, J. S. & Fiddian, W. E. G. (1974). Cereal variety and seed rate trials. Experimental Husbandry 27, 79–98.Google Scholar