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化学药剂诱导太谷核不育小麦孤雌生殖效应研究初报刘忠祥,窦有恒,王永芳(甘肃省农科院粮作所兰州730070)诱导孤雌生殖也属单倍体育种的范畴,它是指植物体内经过正常减数分裂胚囊中未经过受精的单倍性卵细胞,在受到外界因素的刺激而单独地分裂发育成胚的现象。...
Preliminary Report on Parthenogenesis Effects of Chemical Fertility in Taigu Nuclear Sterile Wheat Liu Zhongxiang, Dou Youheng, Wang Yongfang (Gansu Academy of Agricultural Sciences, Lanzhou 730070) Induction of parthenogenesis is also a category of haploid breeding. It is Refers to the plant after normal meiosis embryo sac uninhibited haploid oocytes, stimulated by external factors and separate division into embryo. ...