The research showed that the pollen of seedless wampee is approximately round in shape and unequigranular,It has a high abnormality rate,a low pollen germination rate and short pollen tubes.
对郁南无核黄皮、育的物学特性进行系统观察的结表明:无核黄皮的比有核黄皮的大,且大小不均匀,畸形率相对较高,萌率低,管短;