autopolyploid

1.The results show: ①Most progenies of self-bred autopolyploid still keep the original ploidy except a few progenies;

结表明：①同源多倍体代大部分会保持其原来的倍性，但会有个别的变化；

2.For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作改良中，单倍体可以快速得到纯合体、提高隐性基因的选及在双等位基因条件下培育同源多倍体品种。