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pro vyhledávání: '"D. W. McNamara"'
Autor:
D. W. McNamara, T. G. Wilson, M. H. O’Connor, Frank McLaughlin, John Fleetwood, J. C. Cherry, H. Quinlan, A. B. Clery, E. L. Murphy, F. Lavery
Publikováno v:
The Irish Journal of Medical Science. 27:381-384
Publikováno v:
Australian Journal of Agricultural Research. 38:487
Field experiments were conducted to determine the effect of varying the density of wheat (cv. Gamut) and wild oats (Avena fatua and A. sterilis ssp. ludoviciana) on the grain yield of wheat. Wheat grain yields were reduced by wild oats through the re