与二倍体对照相比，同源四倍体材料的花粉育性、结实率均不同程度下降，尤其低代材料的花粉育性59。
Compared with diploid control, the pollen fertility and seed set of autotetraploid declined dramatically, especially in preliminary generations, and they were only 59.
结果表明，高温条件下，材料间的雄花育性存在着明显的差异。
The result showed that in the condition of high temperature, there existed obvious difference among the tassels' fertility of these maize materials.
以光敏核不育水稻N5088S为试验材料，研究了茉莉酸类与水稻育性的关系。
A study on the relationship between jasmonates and rice fertility was conducted in photoperiod-sensitive genic male-sterility (PSGMS) rice N5088S.
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