Chromosome karyotypes of Rosa rugosa Plena and Rosa rugosa Kushui were studied by the stem-tips squashed method.

采用幼叶压片法对‘重瓣玫瑰’和‘苦水玫瑰’两个玫瑰品种进行了染色体核型分析。

youdao

Flower bud differentiation of Rosa rugosa CV. 'Plena' begins in the formative stage of the mixed bud growth process.

玫瑰的花芽分化开始于混合芽完成营养生长阶段之后。

youdao

Flower bud differentiation of Rosa rugosa CV. 'Plena' begins in the formative stage of the mixed bud growth process.

玫瑰的花芽分化开始于混合芽完成营养生长阶段之后。

youdao