By these we obtained many dihaploid flax seeds.The significance of flax apomixis and its value to flax breeding were discussed.

文阐述了双胚融合生殖意义和在育种中利用价值。

In the present paper, the results on induction of monohaploid plants from a pollen derived typical male sterile dihaploid strain of Solanum tuberosum L. were reported for the first time.

文首次报道了用花药培养法由一个典型不育双单倍体品系诱导产生一单倍体试验结果。