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为了在多倍性水平上开展水稻无融合生殖研究，以便在多倍体水稻中寻找具有实用价值的无融合生殖种质，或通过转育法创造新种质，有必要从生殖生物学角度研究水稻多倍体，特别是研究同源四倍体水稻的雌配子体的发育动态。本文报道了同源四倍体水稻ＩＲ３６（４）在开花前后...
In order to carry out apomixy research on rice at polyploidy level so as to search for apomictic germplasm with practical value in polyploid rice or to create new germplasm through transplanting method, it is necessary to study from reproductive biology Rice polyploid, especially the development of female gametophyte in autotetraploid rice. This paper reports the autotetraploid rice IR36 (4) before and after flowering ...