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Relative yield of F2 derived lines and pure lines selected from the same four soybean crosses


Relative yield of F2 derived lines and pure lines selected from the same four soybean crosses



Agronomy Abstracts: 4



F2-derived lines were selected on the basis of F3, F3 + F4 and F3 + F4 + F5 combined generation means in four crosses. "Pure lines were selected in later generations from these same four crosses by pedigree selection, (PS), single seed descent (SSD) and by isolating pure lines from selected F2 derived lines. In one of the four crosses, pure lines selected by SSD were significantly higher in yield and earlier in maturity than the selected F2 derived lines.

Accession: 000179846

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