Those abnormal embryo sacs having abnormal fertility dued to no normal eggs, which caused seedsetting rate to drop.
这些异常结构的胚囊由于没有正常的卵细胞,不能正常受精,影响子粒结实。
2
Path analysis was studied about 141 accessions involving pollen fertility, anther dehiscence index, embryo sac fertility and seedsetting rate.
对141份野生稻的花粉育性、裂药指数、胚囊育性和结实率进行通径分析。
3
The sterile plant with multiple stigmas had a high outcrossing percentage of seedsetting because its multiple and long stigmas enlarged the area of pollination.