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Contribution to the problems of breeding for grain yield by studying the F2 generation from crosses of two-rowed and six-rowed barley

, : Contribution to the problems of breeding for grain yield by studying the F2 generation from crosses of two-rowed and six-rowed barley. Znanost i Praksa u Poljoprivredi i Prehrambenoj Tehnologiji 15(3/4): 326-347

In a study of yield and yield components in the F2 from crosses of 2 two-rowed lines with 3 six-rowed varieties, grain yields per spike and per plant were higher in six-rowed segregates than two-rowed ones, although the latter had longer primary tillers and more fertile tillers/plant. The only characters closely correlated with grain yield/plant were fertile tillers/plant and grain yield/spike, but the correlation with grain yield/spike was less close in six-rowed than two-rowed segregates.

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