Heritability and Correlation among Sugarcane (Saccharum spp.) Yield and Some Agronomic and Sugar Quality Traits in Ethiopia
作者： Esayas Tena , Firew Mekbib , Amsalu Ayana
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摘要: To assess broad sense heritability and phenotypic genetic correlations among sugarcane yield components, an experiment was conducted at Wonji Metehara Sugar Estates of Corporation Ethiopia during 2012/2013. High (h2) detected for stalk diameter (0.730), single cane weight (0.672), millable number (0.624), height (0.624) pol % (0.608), indicating that these traits could be selected easily. Expected gain the components moderate to high. All had low high (rg = -0.005 0.884) with 0.027 0.999) sugar yield. On average were higher than correlations. Genotypic Coefficient Variation (GCV), expected advance recorded diameter, number. A selection strategy based on lead improvement in
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