The occurrence of apomictic reproductive structures on the leaf of the bog orchid, is of interest.
有趣的是在叶状沼兰叶子上发生无融合生殖的结构。
The occurrence of apomictic reproductive structures on the leaf of the bog orchid, is of interest .
有趣的是在叶状沼兰叶子上发生无融合生殖的结构。
The occurrence of apomictic reproductive structures on the leaf of the bog orchid , is of interest.
有趣的是在叶状沼兰叶子上发生无融合生殖的结构。
The temptation to recognize apomictic microspecies(agamospecies)as taxonomic species is far greater .
把无融合生殖小种（无性种）作为分类学上的种来承认，这点具有更大的迷惑性。
The studies on apomictic rice in our country are still in tentative stage and no apomictic germplasms with practical breeding value have been found.
我国水稻无融合生殖研究尚处在探索性阶段，还没有筛选到具有实用价值的无融合生殖种质。
It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.
目前，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。
It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.
目前，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。
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