论文部分内容阅读
采用植物生长调节剂处理水稻不育系、籼粳杂种Ｆ１代植株，获得孤雌生殖种子３６８３粒，成苗４７１株。孤雌生殖的胚胎发育进程滞后于正常合子胚。
Plant growth regulators were used to treat rice male sterile lines and indica-japonica hybrid F1 plants, obtaining 3683 parts of parthenogenetic seeds and 471 seedlings. Parthenogenetic embryo development lags behind normal zygotic embryos.