Estimation of Genetic Effect for 2N Pollen Producing Diploid Hybrids
摘要
Three 2x clones with 2n pollen production,BPH32-2,BPH32-5 and W5295,7,were each mated with three 4x cultivars,Raritan,Superior and Trent,in an incomplete diallel cross design.Estimates of various heritability for tuber yield per plant are that hm^2 is 37.20%,hf^2 16.30%,hB^2 76.70% and hN^2 53.40%.Estimates of general combining ability (GCA) and specific combining ability (SCA) are 69.60% and 30.30%,respectively.The results suggest that additive effect of genes for tuber yield is obvious.The 2n pollen producing diploid hybrids have good breeding values for yield,earliness and starch content.
引用本文（GB/T 7714）
Wang-Fengyi, ChenYili. Estimation of Genetic Effect for 2N Pollen Producing Diploid Hybrids[J]. 东北农业大学学报：英文版, 1999.
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