Agriculture Reference
In-Depth Information
exceeding average population value (compared to 5 on IBCA). Genotypic variance
for IBEA was also higher (92.4%) and the range of variability was wider (3.3%) com-
pared to IBCA—83.5 and 2.0 percent, respectively.
The best hybrids that had a stable effect on the sugar content on both backgrounds
were МS 1/Оt 2, МS 2/Оt 1, МS 5/Оt 1, and MS 2/Ot 5, as evidenced by the cumula-
tive effect of GCA and SCA. SCA was more variable in relation to the area of supply
than GCA. MC 1 and MC 5 lines were distinguished as carriers of additive genes and
their stable expression.
KEYWORDS
Combining ability
Male sterility lines
Simple sterile hybrids
Sterility binders
Sugar content
REFERENCES
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